feat: advance FreeCAD parity verification and runtime boundaries

feat: close builder mutation and roundtrip evidence gaps
feat: expand oracle and topology evidence gates
2026-08-11 02:14:45 -04:00 · 2026-08-10 21:27:42 -04:00 · 2026-08-10 18:27:56 -04:00 · 2026-08-10 17:07:10 -04:00 · 2026-08-10 17:05:41 -04:00 · 2026-08-10 16:58:30 -04:00
749 changed files with 372190 additions and 683 deletions
--- a/.github/workflows/real-verification.yml
+++ b/.github/workflows/real-verification.yml
@@ -0,0 +1,82 @@
+name: real-verification
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+# These jobs deliberately use the CAD self-hosted runner. The runner image must
+# contain Chrome, CMake/Ninja, Emscripten, and the pinned CAMotics/OpenCAMLib/
+# LinuxCNC worktrees described in docs/ci-real-verification.zh-CN.md.
+jobs:
+  chrome:
+    runs-on: [self-hosted, linux, cad]
+    timeout-minutes: 90
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22.23.2
+          cache: npm
+      - run: ./npmw ci --ignore-scripts
+      - name: Run real Chrome harnesses
+        run: ./npmw run ci:real:chrome
+        env:
+          CHROME_BIN: ${{ vars.CHROME_BIN }}
+      - name: Check generated Chrome reports
+        run: ./npmw run ci:check:chrome
+        env:
+          CHROME_BIN: ${{ vars.CHROME_BIN }}
+      - name: Run Firefox and WebKit matrix
+        run: ./npmw run test:browser-matrix
+        env:
+          FIREFOX_BIN: ${{ vars.FIREFOX_BIN }}
+          WEBKIT_BIN: ${{ vars.WEBKIT_BIN }}
+      - name: Check Firefox and WebKit reports
+        run: ./npmw run check:browser-matrix
+      - name: Upload Chrome evidence
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: chrome-real-verification-${{ github.run_id }}
+          if-no-files-found: warn
+          path: |
+            .cache/ci/real-verification*.json
+            config/chrome-*-verification.json
+            config/browser-matrix-verification.json
+            fixtures/chrome-app-e2e/*.png
+
+  freecad-oracle:
+    runs-on: [self-hosted, linux, cad]
+    timeout-minutes: 180
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22.23.2
+          cache: npm
+      - run: ./npmw ci --ignore-scripts
+      - run: ./npmw run ci:real -- --lane=oracle
+        env:
+          FREECAD_ORACLE_PROFILE: desktop
+
+  wasm:
+    runs-on: [self-hosted, linux, cad]
+    timeout-minutes: 120
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22.23.2
+          cache: npm
+      - run: ./npmw ci --ignore-scripts
+      - run: ./npmw run ci:real -- --lane=wasm
+        env:
+          CHROME_BIN: ${{ vars.CHROME_BIN }}
+          EMSDK: ${{ vars.EMSDK }}
+          OCCT_SOURCE_DIR: ${{ vars.OCCT_SOURCE_DIR }}
+          CI_REAL_REBUILD_WASM: '1'
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,16 @@ dist/
 .vite/
 .runtime/
 .cache/
+.secrets/
+# Reproducible upstream source/build worktrees. Their revisions and artifact
+# hashes are recorded under config/ and fetched by the build scripts.
+CAMotics/
+OpenCAMLib/
+cnc_wams_gpt6/
+working_ocl/
+
+# Ephemeral output from real CI lanes.
+.cache/ci/
 native/occt-history/dist/
 public/native/occt-history/
 __pycache__/
--- a/README.md
+++ b/README.md
@@ -11,6 +11,10 @@ FreeCAD-aligned web CAD frontend baseline for the BitBybit runtime boundary.
 - Chinese implementation plan in `docs/web-cad-implementation-plan.zh-CN.md`
 - Full 34-module FreeCAD 1.1.1 scope, Bitbybit/OCCT source-build track and executable task ledger in [docs/freecad-complete-parity-backlog.zh-CN.md](docs/freecad-complete-parity-backlog.zh-CN.md)
 - Executable reference-oracle and R0-R9 delivery order in [docs/freecad-reference-execution-roadmap.zh-CN.md](docs/freecad-reference-execution-roadmap.zh-CN.md)
+- Detailed owner lanes, 83-task WBS, dependencies and gates in [docs/freecad-full-parity-execution-wbs.zh-CN.md](docs/freecad-full-parity-execution-wbs.zh-CN.md)
+- Reproducible 34-module source inventory in [config/freecad-source-inventory.json](config/freecad-source-inventory.json), generated and checked with `./npmw run generate:freecad-inventory` and `./npmw run check:freecad-inventory`
+- Source-traceable TypeId/property candidate inventory in [config/freecad-type-property-inventory.json](config/freecad-type-property-inventory.json), checked with `./npmw run check:freecad-type-properties`
+- Locked FreeCAD 1.1.1 planegcs WASM subset with Dedicated Worker verification for line/circle/curve constraints, SnellsLaw, Ellipse InternalAlignment helpers and clamped cubic B-spline Weight

 The current milestone is a facade-first integration slice. Part Design document transactions and history are executable in the mock domain adapter; the internal SQLite WASM + OPFS Persistence Worker, schema and in-memory fallback are bundled behind `facade.project`. FreeCAD/OCCT geometry, solver behavior, FCStd interoperability and full workbench semantics remain staged behind the documented P3-P7 gates.

--- a/chrome-cam-linuxcnc-machine-harness.html
+++ b/chrome-cam-linuxcnc-machine-harness.html
@@ -0,0 +1,5 @@
+<!doctype html>
+<html lang="en">
+  <head><meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>CAM LinuxCNC WASM Machine Harness</title></head>
+  <body><pre id="result">running</pre><script type="module" src="/src/chromeCamLinuxcncMachineHarness.ts"></script></body>
+</html>
--- a/chrome-camotics-wasm-harness.html
+++ b/chrome-camotics-wasm-harness.html
@@ -0,0 +1,12 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>CAMotics WASM Harness</title>
+  </head>
+  <body>
+    <pre id="result">Running CAMotics WASM...</pre>
+    <script type="module" src="/src/chromeCamoticsWasmHarness.ts"></script>
+  </body>
+</html>
--- a/chrome-fcstd-golden-harness.html
+++ b/chrome-fcstd-golden-harness.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link rel="icon" href="data:," />
+    <title>Chrome FCStd Golden Harness</title>
+  </head>
+  <body>
+    <main>
+      <h1>Chrome FCStd Golden Harness</h1>
+      <p id="status">Initializing Bitbybit...</p>
+    </main>
+    <script type="module" src="/src/chromeFcstdGoldenHarness.ts"></script>
+  </body>
+</html>
--- a/chrome-fcstd-semantic-harness.html
+++ b/chrome-fcstd-semantic-harness.html
@@ -0,0 +1,5 @@
+<!doctype html>
+<html lang="en">
+  <head><meta charset="UTF-8" /><title>Chrome FCStd semantic round-trip harness</title></head>
+  <body><main id="status">Initializing FCStd semantic harness.</main><script type="module" src="/src/chromeFcstdSemanticHarness.ts"></script></body>
+</html>
--- a/chrome-geometry-feature-harness.html
+++ b/chrome-geometry-feature-harness.html
@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link rel="icon" href="data:," />
+    <title>Bitbybit geometry feature harness</title>
+  </head>
+  <body>
+    <main id="status">Initializing Bitbybit geometry feature harness.</main>
+    <script type="module" src="/src/chromeGeometryFeatureHarness.ts"></script>
+  </body>
+</html>
--- a/chrome-part-primitives-harness.html
+++ b/chrome-part-primitives-harness.html
@@ -0,0 +1,5 @@
+<!doctype html>
+<html lang="en">
+  <head><meta charset="UTF-8" /><title>Bitbybit Part primitive harness</title></head>
+  <body><main id="status">Initializing Part primitive harness.</main><script type="module" src="/src/chromePartPrimitivesHarness.ts"></script></body>
+</html>
--- a/config/browser-matrix-verification.json
+++ b/config/browser-matrix-verification.json
@@ -0,0 +1,45 @@
+{
+  "schemaVersion": 1,
+  "generatedAt": "2026-08-11T04:50:53.969Z",
+  "status": "pass",
+  "browsers": [
+    {
+      "engine": "firefox",
+      "status": "pass",
+      "userAgent": "Mozilla/5.0 (X11; Linux x86_64; rv:153.0) Gecko/20100101 Firefox/153.0",
+      "crossOriginIsolated": true,
+      "sharedArrayBuffer": true,
+      "opfs": true,
+      "persistence": "opfs",
+      "shell": true,
+      "workspace": true,
+      "workbench": "Part Design",
+      "canvas": {
+        "width": 732,
+        "height": 579,
+        "geometrySource": "bitbybit-occt"
+      },
+      "screenshotBytes": 131545,
+      "pageErrors": []
+    },
+    {
+      "engine": "webkit",
+      "status": "pass",
+      "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.5 Safari/605.1.15",
+      "crossOriginIsolated": true,
+      "sharedArrayBuffer": true,
+      "opfs": false,
+      "persistence": "memory-fallback",
+      "shell": true,
+      "workspace": true,
+      "workbench": "Part Design",
+      "canvas": {
+        "width": 732,
+        "height": 579,
+        "geometrySource": "bitbybit-occt"
+      },
+      "screenshotBytes": 128023,
+      "pageErrors": []
+    }
+  ]
+}
--- a/config/camotics-gui-tpl-artifact.json
+++ b/config/camotics-gui-tpl-artifact.json
@@ -0,0 +1,38 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "source": {
+    "path": "CAMotics",
+    "revision": "e84665f2fa9d1151f03282ac7e01320bc65e015b",
+    "version": "1.3"
+  },
+  "build": {
+    "command": "scons -C CAMotics with_gui=1 with_tpl=1 strict=0 cxxstd=c++17 v8_compress_pointers=0 camotics tplang -j4",
+    "gui": true,
+    "tpl": true,
+    "qtModules": ["QtCore", "QtGui", "QtOpenGL", "QtNetwork", "QtWidgets", "QtWebSockets"],
+    "compiler": "g++ (Debian 14.2.0-19) 14.2.0",
+    "sconsVersion": "4.8.1"
+  },
+  "artifacts": {
+    "CAMotics/camotics": {
+      "bytes": 6332544,
+      "sha256": "4a592f91e6987f87aba596dbcaa9ce8826b5f5249361eafe6f7638d039efa658"
+    },
+    "CAMotics/tplang": {
+      "bytes": 4062360,
+      "sha256": "7d4ae6e81a7382aa355615690c1a9cfbf00be52cd5c5277e7c421795ceef9b1d"
+    }
+  },
+  "smoke": {
+    "camotics": {"command": "QT_QPA_PLATFORM=offscreen CAMotics/camotics --help", "exitCode": 0, "contains": ["Usage:", "--version"]},
+    "tplang": {"command": "CAMotics/tplang --help", "exitCode": 0, "contains": ["Usage:", "--linearize", "--json-out"]}
+  },
+  "browserBoundary": {
+    "nativeGuiExecutable": true,
+    "browserNativeGuiExecutable": false,
+    "browserSweepWasmKernel": true,
+    "fullBrowserProgram": false,
+    "canonicalGcodeParser": "linuxcnc-wasm"
+  }
+}
--- a/config/camotics-native-artifact.json
+++ b/config/camotics-native-artifact.json
@@ -0,0 +1,124 @@
+{
+  "schemaVersion": 2,
+  "status": "pass",
+  "source": {
+    "path": "CAMotics",
+    "repository": "https://github.com/CauldronDevelopmentLLC/CAMotics.git",
+    "revision": "e84665f2fa9d1151f03282ac7e01320bc65e015b",
+    "version": "1.3"
+  },
+  "cbang": {
+    "path": ".cache/camotics-native/cbang",
+    "repository": "https://github.com/CauldronDevelopmentLLC/cbang.git",
+    "revision": "9b6672a0e2b800a909d799ffa3ab46774cf171b8",
+    "version": "1.7.2",
+    "v8PointerCompression": false
+  },
+  "build": {
+    "mode": "release-native-qt5-tpl-cli",
+    "compiler": "g++ (Debian 14.2.0-19) 14.2.0",
+    "sconsVersion": "SCons by Steven Knight et al.:",
+    "nodeV8PackageVersion": "20.19.2+dfsg-1+deb13u2",
+    "qtVersion": "5.15.15",
+    "options": [
+      "strict=0",
+      "cxxstd=c++17",
+      "v8_compress_pointers=0"
+    ],
+    "withGui": true,
+    "withTpl": true,
+    "browserExecutable": false
+  },
+  "artifacts": {
+    "CAMotics/camotics": {
+      "bytes": 6332544,
+      "sha256": "4a592f91e6987f87aba596dbcaa9ce8826b5f5249361eafe6f7638d039efa658",
+      "mode": "100775"
+    },
+    "CAMotics/tplang": {
+      "bytes": 4062360,
+      "sha256": "7d4ae6e81a7382aa355615690c1a9cfbf00be52cd5c5277e7c421795ceef9b1d",
+      "mode": "100775"
+    }
+  },
+  "cliArtifacts": {
+    "CAMotics/camsim": {
+      "bytes": 4566168,
+      "sha256": "e5446f5089afc402ef5302e41673b24bdb2dfffec020f77c5c31b92466def8a1",
+      "mode": "100775"
+    },
+    "CAMotics/gcodetool": {
+      "bytes": 3435664,
+      "sha256": "0df147ba191be9a14bf828b6a9a2b8d1344927b0870540dd16da2e9dd004a8fc",
+      "mode": "100775"
+    },
+    "CAMotics/planner": {
+      "bytes": 4258968,
+      "sha256": "c2ddbad1e63519796d48fc59e4bb146c4694e5f9a992805657279eb2957ebcca",
+      "mode": "100775"
+    },
+    "CAMotics/build/camotics.so": {
+      "bytes": 5354352,
+      "sha256": "a05293ffff45608ab78a954c0886a3b308a8443f89d5b64aa4dc0e258d8bb707",
+      "mode": "100775"
+    }
+  },
+  "cliSmoke": {
+    "CAMotics/camsim": {
+      "exitCode": 0,
+      "containsUsage": true
+    },
+    "CAMotics/gcodetool": {
+      "exitCode": 0,
+      "containsUsage": true
+    },
+    "CAMotics/planner": {
+      "exitCode": 0,
+      "containsUsage": true
+    }
+  },
+  "tplTests": {
+    "command": "cd CAMotics/tests/tplTests && ../testHarness --no-color",
+    "passed": 10,
+    "failed": 0,
+    "outputSha256": "d950c742211b31732a0c2e3eb5b13d142f55c93ce5ed316d426ca64de50c3aeb"
+  },
+  "tplExample": {
+    "input": "CAMotics/examples/box/box.tpl",
+    "bytes": 1875,
+    "lines": 118,
+    "sha256": "bedef74675d294d94f1e820531c605cb0a0c50f16cad1c01af58d01aa0072ee9"
+  },
+  "guiSmoke": {
+    "status": "pass",
+    "processAliveBeforeTerminate": true,
+    "browserRuntime": false,
+    "window": {
+      "title": "CAMotics",
+      "width": 1200,
+      "height": 800,
+      "depth": 24,
+      "mapState": "IsViewable"
+    },
+    "startupBannerSha256": "4eef1b2b798a03772a6803dc9b70432e1fdc4f404d56f236f803e173a66e3b2a",
+    "startupStderrSha256": "222d98d486e328bf627d4dde8fae9c7d65b31685fb6cf5d871ff8bf316719811"
+  },
+  "pipelineBoundary": {
+    "workspaceNativeGuiAvailable": true,
+    "workspaceNativeTplAvailable": true,
+    "workspaceNativeCliAvailable": true,
+    "browserNativeGuiAvailable": false,
+    "browserNativeTplAvailable": false,
+    "nativeRole": "host-native-qt5-tpl-cli-sidecar",
+    "generationAuthority": "camotics-source-stage",
+    "canonicalGcodeParser": "linuxcnc-wasm",
+    "camoticsParsesCanonicalPipelineGcode": false,
+    "order": [
+      "cad",
+      "opencamlib-wasm",
+      "camotics-source-stage",
+      "gcode",
+      "linuxcnc-wasm-parse-execute"
+    ]
+  }
+}
--- a/config/camotics-wasm-artifact.json
+++ b/config/camotics-wasm-artifact.json
@@ -0,0 +1,58 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "kind": "standalone-camotics-sweep-wasm-kernel",
+  "upstream": {
+    "path": "CAMotics",
+    "repository": "https://github.com/CauldronDevelopmentLLC/CAMotics.git",
+    "revision": "e84665f2fa9d1151f03282ac7e01320bc65e015b",
+    "version": "1.3"
+  },
+  "build": {
+    "script": "native/camotics-wasm/build.sh",
+    "compiler": "Emscripten 3.1.69",
+    "language": "C++17",
+    "standaloneWasm": true,
+    "optimization": "O3-lto",
+    "sourceFiles": {
+      "CAMotics/src/camotics/sim/Sweep.cpp": "5e32782ab4f258aaba09374a93647e6292088956cbccbae578fbb9dff1c77faf",
+      "CAMotics/src/camotics/sim/ConicSweep.cpp": "fbc00eb1b5f274d929c59338145da2f054569e831ab1309dd36f2652b61d5dab",
+      "CAMotics/src/camotics/sim/SpheroidSweep.cpp": "9783b9cb805c138d91e25160fdddf28913b3cb3844d912bf888e795431b68f83",
+      "native/camotics-wasm/camotics_sweep.cpp": "d5e28dbe64ba4619b0266b902f8956561d4a1f65f4f6da39967c9b5a98e6a147",
+      "native/camotics-wasm/include/cbang/geom/Rectangle.h": "400e11b1d5bcc8d950758d5cf963f5cabf779e98b48f004c08783ff513be87e0"
+    }
+  },
+  "artifact": {
+    "path": "public/vendor/camotics/camotics-sweep.wasm",
+    "url": "/vendor/camotics/camotics-sweep.wasm",
+    "bytes": 11932,
+    "sha256": "889588d2dc9755f84f56b8ebe1acc9bc1f0ded7e676e162a5a001011f4ebec5b",
+    "abiVersion": 1,
+    "imports": [],
+    "requiredExports": [
+      "memory",
+      "camotics_sweep_abi_version",
+      "camotics_conic_depth",
+      "camotics_spheroid_depth",
+      "camotics_conic_bbox_count"
+    ]
+  },
+  "scope": {
+    "actualUpstreamCppCompiled": true,
+    "browserExecutable": true,
+    "conicSweep": true,
+    "spheroidSweep": true,
+    "sweepBoundingBoxes": true,
+    "fullCamoticsProgram": false,
+    "qtGuiIncluded": false,
+    "tplIncluded": false,
+    "gcodeParserIncluded": false,
+    "canonicalGcodeParser": "linuxcnc-wasm"
+  },
+  "smoke": {
+    "conicInsideDepth": 1,
+    "conicOutsideDepth": -1,
+    "spheroidInsideDepth": 1,
+    "longMoveBoundingBoxes": 3
+  }
+}
--- a/config/chrome-addon-verification.json
+++ b/config/chrome-addon-verification.json
@@ -0,0 +1,35 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "catalog": {
+    "installed": 1,
+    "revision": 1,
+    "rollbackVersion": "1.0.0"
+  },
+  "security": {
+    "forgedRejected": true,
+    "permissionRejected": true,
+    "removed": true
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 838,
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "ADDON-ALL",
+    "markerInstalled": 1,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-app-e2e-verification.json
+++ b/config/chrome-app-e2e-verification.json
@@ -0,0 +1,441 @@
+{
+  "schemaVersion": 1,
+  "generatedAt": "2026-08-11T02:37:40.468Z",
+  "browserId": "chrome",
+  "status": "pass",
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "protocolVersion": "1.3",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  },
+  "headers": {
+    "coop": "same-origin",
+    "coep": "require-corp"
+  },
+  "workflows": [
+    "start-to-workspace",
+    "viewport-multi-object-box-selection",
+    "freecad-menus",
+    "command-search-dialog",
+    "preferences-about-dialogs",
+    "model-tree-context-menu",
+    "workbench-change",
+    "create-sketch-command",
+    "loft-section-task",
+    "drawer-collapse",
+    "cam-workbench-job-flow",
+    "opfs-save-reopen",
+    "import-format-selection",
+    "export-format-selection"
+  ],
+  "uiParity": {
+    "fileMenu": {
+      "items": 7,
+      "labels": [
+        "New documentCtrl+N",
+        "Open...Ctrl+O",
+        "SaveCtrl+S",
+        "Save as...",
+        "Import...",
+        "Export...",
+        "Close documentCtrl+W"
+      ],
+      "expanded": "File"
+    },
+    "commandDialog": {
+      "modal": true,
+      "results": 18,
+      "title": "Command search",
+      "focused": "Command search"
+    },
+    "preferencesDialog": {
+      "selects": 3,
+      "checks": 2,
+      "modal": true
+    },
+    "aboutDialog": {
+      "modal": true,
+      "baseline": true
+    },
+    "contextMenu": {
+      "items": [
+        "Toggle visibility Space",
+        "Rename F2",
+        "Recompute object",
+        "Delete"
+      ],
+      "left": 180,
+      "top": 330
+    },
+    "multiSelection": {
+      "count": 2,
+      "labels": [
+        "Sketch",
+        "Pad"
+      ]
+    },
+    "viewportBoxSelection": {
+      "objectCount": 2,
+      "topologySource": "occt-analytic",
+      "topologySources": {
+        "face": "occt-analytic",
+        "edge": "occt-analytic",
+        "vertex": "occt-analytic"
+      },
+      "edgeCount": 15,
+      "vertexCount": 10,
+      "selectedCount": 2,
+      "labels": [
+        "Box",
+        "Cylinder"
+      ],
+      "gesture": {
+        "mode": "crossing",
+        "objectIds": [
+          "box",
+          "cylinder"
+        ]
+      }
+    },
+    "camMenu": {
+      "items": 60,
+      "groups": [
+        "Project Setup",
+        "Simulation and Tools",
+        "2D Operations",
+        "Machining Operations",
+        "Path Modification"
+      ],
+      "labels": [
+        "Project SetupCreate Job",
+        "Fixture",
+        "Compound Path",
+        "Property Bag",
+        "Post Process",
+        "Export Template",
+        "Sanity Check",
+        "Simulation and ToolsSimulators",
+        "CAM Simulator",
+        "CAM Simulator GL",
+        "CAMotics",
+        "Inspect Path",
+        "Select Loop",
+        "Stop Processing",
+        "Toggle Operation",
+        "ToolBit Library",
+        "Tool Controller",
+        "Create ToolBit",
+        "ToolBit Dock",
+        "Load ToolBit",
+        "Save ToolBit",
+        "Save ToolBit As",
+        "2D OperationsProfile",
+        "Pocket Shape",
+        "Mill Face",
+        "Helix",
+        "Adaptive",
+        "Slot",
+        "Area",
+        "Area Workplane",
+        "Drilling",
+        "Tapping",
+        "Thread Milling",
+        "Engrave",
+        "Deburr",
+        "V-Carve",
+        "Probe",
+        "Path Shape",
+        "Custom Operation",
+        "Path Shape Tool Controller",
+        "Machining OperationsDrilling Operations",
+        "Engraving Operations",
+        "3D Operations",
+        "Pocket 3D",
+        "Path ModificationCopy Operation",
+        "Copy Path",
+        "Simple Copy",
+        "Array",
+        "Dressup Operations",
+        "Array Dress-up",
+        "Axis Map Dress-up",
+        "Dogbone Dress-up",
+        "Drag Knife Dress-up",
+        "Lead In/Out Dress-up",
+        "Path Boundary Dress-up",
+        "Ramp Entry Dress-up",
+        "Holding Tags Dress-up",
+        "Z Correct Dress-up",
+        "Set Start Point",
+        "Comment"
+      ]
+    }
+  },
+  "desktop": {
+    "path": "/workspace/pump-housing",
+    "workbench": "Part Design",
+    "persistenceMode": "sqlite-opfs",
+    "bodyHorizontalOverflow": 0,
+    "overflowingControls": 0,
+    "canvas": {
+      "width": 892,
+      "height": 679,
+      "source": "bitbybit-occt",
+      "uniqueColors": 36,
+      "glError": 0
+    },
+    "panelsSeparated": true,
+    "commandGroups": 5,
+    "comboTabs": [
+      "Model",
+      "Tasks 1"
+    ],
+    "selectionView": true,
+    "statusBar": true,
+    "kernelPreviewSource": "bitbybit-occt"
+  },
+  "loftTask": {
+    "sectionCount": 1,
+    "checkedSectionCount": 1,
+    "labels": [
+      "Sketch (sketch)"
+    ],
+    "listVerticalOverflow": 0,
+    "panelHorizontalOverflow": 0
+  },
+  "cam": {
+    "jobTask": {
+      "stockModes": 4,
+      "fields": 5,
+      "actions": [
+        "OK",
+        "Apply",
+        "Cancel"
+      ]
+    },
+    "toolTask": {
+      "selects": 2,
+      "inputs": 13
+    },
+    "operationTask": {
+      "inputs": 5,
+      "selects": 2
+    },
+    "undoRedo": {
+      "undo": {
+        "pathPoints": 0,
+        "redoEnabled": true
+      },
+      "redo": {
+        "pathPoints": 5,
+        "undoEnabled": true
+      }
+    },
+    "extendedTasks": {
+      "fixture": {
+        "inputs": 7,
+        "section": true,
+        "labels": [
+          "Fixture ID",
+          "Min X",
+          "Min Y",
+          "Min Z",
+          "Max X",
+          "Max Y",
+          "Max Z"
+        ]
+      },
+      "toolBitLoad": {
+        "inputs": 1,
+        "textareas": 1,
+        "schemaVersion": true
+      },
+      "drilling": {
+        "inputs": 5,
+        "selects": 2,
+        "labels": [
+          "Final Depth mm",
+          "Step Down mm",
+          "Step Over %",
+          "Horizontal Feed mm/min",
+          "Vertical Feed mm/min",
+          "DirectionClimbConventionalEither",
+          "Coolant ModeNoneFloodMist"
+        ]
+      },
+      "dragKnife": {
+        "inputs": 1,
+        "selects": 1,
+        "knifeOffset": true
+      },
+      "post": {
+        "inputs": 4,
+        "selects": 4,
+        "labels": [
+          "Post Processorgrbllinuxcncmach3-mach4centroidmarlinmasso-g3snapmaker",
+          "Axis Configuration3-axis4-axis5-axis",
+          "Rotary AxisABC",
+          "Rotary Start deg",
+          "Rotary End deg",
+          "Tilt AxisABC",
+          "Tilt Start deg",
+          "Tilt End deg"
+        ],
+        "note": "LinuxCNC WASM - XYZBC RTCP; rotary limit checks are enforced before posting."
+      }
+    },
+    "ui": {
+      "workbench": "CAM",
+      "commandGroups": 4,
+      "toolbarCommands": 60,
+      "jobTree": true,
+      "treeRows": 7,
+      "operations": 1,
+      "generated": true,
+      "toolpathPoints": 5,
+      "toolpathOperations": 1,
+      "toolpathLegend": true,
+      "horizontalOverflow": 0
+    }
+  },
+  "persistenceRoundTrip": {
+    "path": "/workspace/pump-housing",
+    "documentLabel": "Pump Housing / CAM",
+    "persistenceMode": "sqlite-opfs"
+  },
+  "importFlow": {
+    "path": "/import",
+    "accept": ".FCStd,.fcstd,.step,.stp,.iges,.igs,.brep,.brp",
+    "exchangeHint": true
+  },
+  "exportFlow": {
+    "path": "/export",
+    "formats": {
+      "STEP": {
+        "disabled": false,
+        "selected": true
+      },
+      "IGES": {
+        "disabled": false,
+        "selected": false
+      },
+      "STL": {
+        "disabled": false,
+        "selected": false
+      },
+      "BREP": {
+        "disabled": false,
+        "selected": false
+      },
+      "GLB / GLTF": {
+        "disabled": true,
+        "selected": false
+      },
+      "Web CAD package": {
+        "disabled": true,
+        "selected": false
+      }
+    },
+    "selectedAfterInteraction": "STL"
+  },
+  "mobile": {
+    "path": "/start",
+    "viewport": {
+      "width": 390,
+      "height": 844,
+      "devicePixelRatio": 2
+    },
+    "bodyHorizontalOverflow": 0,
+    "visibleHeading": true,
+    "visibleActions": true
+  },
+  "accessibility": {
+    "checked": 15,
+    "missing": []
+  },
+  "screenReader": {
+    "nodes": 162,
+    "controls": 16,
+    "namedControls": 16,
+    "unnamedControls": 0,
+    "landmarks": 0
+  },
+  "keyboard": {
+    "steps": 8,
+    "named": 8,
+    "unnamedVisible": 0,
+    "sequence": [
+      {
+        "tag": "DIV",
+        "name": "BitBybit Web FreeCAD start page",
+        "visible": true
+      },
+      {
+        "tag": "BUTTON",
+        "name": "Help",
+        "visible": true
+      },
+      {
+        "tag": "BUTTON",
+        "name": "Account and sync",
+        "visible": true
+      },
+      {
+        "tag": "BUTTON",
+        "name": "Open project",
+        "visible": true
+      },
+      {
+        "tag": "BUTTON",
+        "name": "New document",
+        "visible": true
+      },
+      {
+        "tag": "BUTTON",
+        "name": "Create blank document",
+        "visible": true
+      },
+      {
+        "tag": "BUTTON",
+        "name": "Browse examples",
+        "visible": true
+      },
+      {
+        "tag": "BUTTON",
+        "name": "Open a projectBrowse local files",
+        "visible": true
+      }
+    ]
+  },
+  "pwa": {
+    "manifestLinked": true,
+    "manifestStatus": 200,
+    "name": "BitBybit CAD Studio",
+    "startUrl": "/start",
+    "scope": "/",
+    "display": "standalone"
+  },
+  "offline": {
+    "path": "/start",
+    "shell": true,
+    "heading": true,
+    "mode": "online-shell"
+  },
+  "screenshots": {
+    "desktop": {
+      "path": "fixtures/chrome-app-e2e/desktop-workspace.png",
+      "byteLength": 108743,
+      "sha256": "dd67ab23283ffd55dc0509174f8636eac5344de581d4cacfff13cc1828617399"
+    },
+    "cam": {
+      "path": "fixtures/chrome-app-e2e/cam-workbench.png",
+      "byteLength": 118389,
+      "sha256": "c339e4b998b8ce7b3290c32efeffebed85dbd1d56d8ae9f764196c7b52e80a8f"
+    },
+    "mobile": {
+      "path": "fixtures/chrome-app-e2e/mobile-start.png",
+      "byteLength": 130371,
+      "sha256": "9d69c9e9ced4b45bbd083a37a94b5df074e8d60540c0857e79b9df08a8648d81"
+    }
+  },
+  "pageErrors": []
+}
--- a/config/chrome-assembly-verification.json
+++ b/config/chrome-assembly-verification.json
@@ -0,0 +1,64 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "geometry": {
+    "components": 2,
+    "validShapes": 2,
+    "releasedShapes": 0
+  },
+  "solver": {
+    "status": "solved",
+    "iterations": 2,
+    "coincident": "solved",
+    "distance": "solved",
+    "shaftX": 5,
+    "diagnostics": 0,
+    "workerStatus": "solved",
+    "angleStatus": "solved",
+    "angleYaw": 1.5707963267948966
+  },
+  "tools": {
+    "bomRows": 2,
+    "collisionCount": 1,
+    "explodedMoved": true,
+    "variantX": 7,
+    "motionFrames": 5,
+    "motionEndX": 9
+  },
+  "scale": {
+    "components": 1000,
+    "bomRows": 10,
+    "durationMs": 6.685000061988831,
+    "budgetMs": 1000
+  },
+  "fcstd": {
+    "bytes": 727,
+    "objects": 4,
+    "links": 1,
+    "reopenedObjects": 4,
+    "roundTrip": true,
+    "released": true
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 980,
+    "hash": "93bbadc1517ccf2443c74578e92bea6d13c01b02976a53630707f5e7002a6066",
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "ASM-TOOLS",
+    "markerComponents": 2,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-bim-verification.json
+++ b/config/chrome-bim-verification.json
@@ -0,0 +1,44 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "model": {
+    "sites": 1,
+    "buildings": 1,
+    "levels": 1,
+    "spaces": 1,
+    "materials": 1,
+    "elements": 1,
+    "scheduleRows": 1,
+    "ifc4Bytes": 492,
+    "ifc2x3Bytes": 494,
+    "ifc4Schema": "IFC4",
+    "ifc2x3Schema": "IFC2X3",
+    "ifc4Entities": 7,
+    "ifc4Hierarchy": 4,
+    "ifc4PropertySets": 1,
+    "ifc4Classifications": 1,
+    "ifc2x3RoundTrip": true
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 848,
+    "hash": "7a55c8b5c5f1f5354c2819c6289c9ae60351f7c0d6d1844e51eea2785ce7fad8",
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "BIM-IFC",
+    "elements": 1,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-cam-linuxcnc-machine-verification.json
+++ b/config/chrome-cam-linuxcnc-machine-verification.json
@@ -0,0 +1,46 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "stages": [
+    "CAD",
+    "OCL",
+    "CAMotics",
+    "GCODE",
+    "LinuxCNC WASM"
+  ],
+  "openCamLib": {
+    "backend": "upstream-opencamlib-wasm",
+    "sourceRevision": "95b036fe28ce6d77c97b98e5fbc337904ae49560",
+    "artifactSha256": "30ca7dd307a131f9df66288d530c3fbacf155f375f83a2d733c5c00a85a712e0",
+    "algorithm": "path-drop-cutter",
+    "surfaceModel": "cad-operation-plane",
+    "triangleCount": 2,
+    "inputPoints": 5,
+    "outputPoints": 48,
+    "sampling": 1
+  },
+  "gcode": {
+    "bytes": 2758,
+    "hasM428": true,
+    "hasM429": true,
+    "hasG93": true,
+    "hasG94": true,
+    "hasB": true,
+    "hasC359": true,
+    "hasC361": true
+  },
+  "machine": {
+    "backend": "linuxcnc-wasm",
+    "status": "accepted",
+    "dryRunStatus": "dry-run",
+    "parserAuthority": "linuxcnc-wasm",
+    "lines": 65,
+    "blocks": 138,
+    "trajectorySegments": 48
+  },
+  "browserId": "chrome",
+  "browser": {
+    "product": "150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-cam-native-simulation-verification.json
+++ b/config/chrome-cam-native-simulation-verification.json
@@ -0,0 +1,134 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "capabilities": {
+    "openCamLib": {
+      "status": "available",
+      "backend": "upstream-opencamlib-wasm",
+      "sourceRevision": "95b036fe28ce6d77c97b98e5fbc337904ae49560",
+      "artifactSha256": "30ca7dd307a131f9df66288d530c3fbacf155f375f83a2d733c5c00a85a712e0",
+      "algorithms": [
+        "path-drop-cutter",
+        "adaptive-path-drop-cutter",
+        "waterline",
+        "adaptive-waterline"
+      ]
+    },
+    "solidRemoval": {
+      "status": "available",
+      "backend": "bitbybit-occt-wasm",
+      "model": "sampled-flat-end-brep",
+      "nativeSolid": true,
+      "freeCadNativeEquivalent": false,
+      "sweepModes": [
+        "sampled-flat-end",
+        "continuous-segment"
+      ]
+    },
+    "camotics": {
+      "status": "native-host-available",
+      "backend": "camotics-native-host-qt5-tpl",
+      "sourceRevision": "e84665f2fa9d1151f03282ac7e01320bc65e015b",
+      "cbangRevision": "9b6672a0e2b800a909d799ffa3ab46774cf171b8",
+      "sourcePaths": [
+        "CAMotics/src/gcode/machine/GCodeMachine.cpp",
+        "CAMotics/src/tplang/GCodeModule.cpp",
+        "CAMotics/src/camotics/sim/ToolSweep.cpp"
+      ],
+      "workspaceNativeExecutable": true,
+      "nativeGuiPath": "CAMotics/camotics",
+      "nativeTplPath": "CAMotics/tplang",
+      "nativeArtifactEvidence": "config/camotics-native-artifact.json",
+      "browserExecutable": false,
+      "browserWasmKernelExecutable": true,
+      "nativeCliPath": "CAMotics/camsim",
+      "wasmKernel": {
+        "backend": "camotics-upstream-sweep-wasm",
+        "artifactSha256": "889588d2dc9755f84f56b8ebe1acc9bc1f0ded7e676e162a5a001011f4ebec5b",
+        "scope": [
+          "conic-sweep",
+          "spheroid-sweep",
+          "sweep-bounding-boxes"
+        ],
+        "fullCamoticsProgram": false,
+        "gcodeParserIncluded": false
+      },
+      "generationAuthority": "camotics-source-stage",
+      "parserAuthority": "linuxcnc-wasm",
+      "camoticsParsesCanonicalGcode": false,
+      "reason": "CAMotics 1.3 native Qt5 GUI and TPL compiler are workspace-verified host sidecars with pinned C! 1.7.2 and V8 ABI settings. The browser executes a standalone upstream Conic/Spheroid sweep WASM subset, not the native ELF, Qt GUI, TPL compiler, or full program; browser G-code generation preserves source-stage motion semantics and sends canonical G-code to LinuxCNC WASM."
+    }
+  },
+  "openCamLib": {
+    "backend": "upstream-opencamlib-wasm",
+    "sourceRevision": "95b036fe28ce6d77c97b98e5fbc337904ae49560",
+    "artifactSha256": "30ca7dd307a131f9df66288d530c3fbacf155f375f83a2d733c5c00a85a712e0",
+    "triangles": 2,
+    "points": 14,
+    "minimumZ": 2,
+    "maximumZ": 2,
+    "deterministic": true
+  },
+  "camotics": {
+    "backend": "camotics-source-stage-contract",
+    "sourceRevision": "e84665f2fa9d1151f03282ac7e01320bc65e015b",
+    "nativeExecutable": false,
+    "lineCount": 18,
+    "gcodeBytes": 164,
+    "gcodeHash": "0a7731201c19564c7b00950ee6432b4201918811a70b00db501a3663750fb792",
+    "parserAuthority": "linuxcnc-wasm",
+    "camoticsParsesCanonicalGcode": false
+  },
+  "pipeline": {
+    "stages": [
+      "cad",
+      "opencamlib-wasm",
+      "camotics-source-stage",
+      "gcode",
+      "linuxcnc-wasm-parse-execute"
+    ],
+    "canonicalGcodeAuthority": "linuxcnc-wasm",
+    "camoticsSemanticParser": false,
+    "linuxcncWasmExecution": "handoff-required"
+  },
+  "solidRemoval": {
+    "backend": "bitbybit-occt-wasm",
+    "model": "sampled-flat-end-brep",
+    "sweepMode": "sampled-flat-end",
+    "nativeSolid": true,
+    "freeCadNativeEquivalent": false,
+    "sampleCount": 7,
+    "stockVolume": 299.99999999999994,
+    "removedVolume": 12,
+    "remainingVolume": 287.99999999999994,
+    "structuralValid": true,
+    "solids": 1,
+    "meshVertices": 48,
+    "meshTriangles": 28,
+    "brepBytes": 4885,
+    "brepHash": "76237c323f4614488e527b92c9ad7e3d8b6b5db968b5d7a481da26da59fe00be"
+  },
+  "curvedSolidRemoval": {
+    "backend": "bitbybit-occt-wasm",
+    "model": "continuous-segment-sweep-brep",
+    "sweepMode": "continuous-segment",
+    "sampleCount": 13,
+    "stockVolume": 299.99999999999994,
+    "removedVolume": 13.876647806980372,
+    "remainingVolume": 286.12335219301957,
+    "structuralValid": true,
+    "solids": 1,
+    "meshVertices": 506,
+    "meshTriangles": 652
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-cam-verification.json
+++ b/config/chrome-cam-verification.json
@@ -0,0 +1,100 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "extended": {
+    "commandSurface": 60,
+    "operationKinds": 22,
+    "dressupKinds": 9,
+    "toolAssetRoundTrip": true,
+    "jobAssetRoundTrip": true,
+    "metadataRoundTrip": true,
+    "metadataComments": 1,
+    "metadataProperties": 3,
+    "metadataCompounds": 1,
+    "undoRedo": true,
+    "startPointChanged": true,
+    "materialRemoval": true,
+    "removalTimelinePoints": 23,
+    "fixtureCollision": true,
+    "multiAxis": true
+  },
+  "geometry": {
+    "sourceShape": "shape-msjl38sz-1",
+    "valid": true,
+    "volume": 30
+  },
+  "job": {
+    "stockMode": "from-base-bound-box",
+    "tools": 2,
+    "controllers": 2,
+    "operations": 3,
+    "operationKinds": [
+      "profile",
+      "pocket",
+      "drilling"
+    ],
+    "operationStatuses": [
+      "generated",
+      "generated",
+      "generated"
+    ],
+    "pathPoints": 23,
+    "dressups": 1,
+    "setup": {
+      "safeHeightOffset": 1,
+      "clearanceHeightOffset": 2,
+      "coolantMode": "flood"
+    },
+    "sanity": "pass",
+    "sanityIssues": 0,
+    "simulation": "pass",
+    "collisions": 0,
+    "collisionFixture": 1,
+    "simulationDiagnostics": 0,
+    "postprocessors": [
+      "grbl",
+      "linuxcnc",
+      "mach3-mach4",
+      "centroid",
+      "marlin",
+      "masso-g3",
+      "snapmaker"
+    ],
+    "post": "linuxcnc",
+    "postHashes": {
+      "grbl": "9c61705ba595d923d2b44af6ac3c241084ceba2e09f79b1fea73480b4b6a0335",
+      "linuxcnc": "dc7cb5950e6726652bdec45bcc5050e57df90bc02d5474981534835a6dc67ea6",
+      "mach3-mach4": "3a19dd81b0aeec7f39e801912af13f66d6cdca564a094c558a6fc7fa5a829140",
+      "centroid": "ae2e7a7567ef16627bc9ec3279763c492d1a4836905133fdf438a1f7e9043a3d",
+      "marlin": "f31fe4e2bc177cb4b9d5942f807d26df1a15d8081c244d9b38ac18ad7323e84b",
+      "masso-g3": "7503170abe807b3be53c599efd3626a3b471809875c898107ce3f7aa378247cb",
+      "snapmaker": "ee8e3b7cc0403e62e3f382023bec7d67e04edf64c2be69543ecaf6a504c5c638"
+    },
+    "unsafePostRejected": true,
+    "gcodeBytes": 1055,
+    "gcodeHash": "dc7cb5950e6726652bdec45bcc5050e57df90bc02d5474981534835a6dc67ea6",
+    "deterministic": true
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 2478,
+    "hash": "a5259a9b16395ed0d76f5b7f06303aec72ab5f6b4c1aa3b05bd094f794ec88a7",
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "CAM-ALL",
+    "operations": 3,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-camotics-wasm-verification.json
+++ b/config/chrome-camotics-wasm-verification.json
@@ -0,0 +1,27 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "kernel": {
+    "backend": "camotics-upstream-sweep-wasm",
+    "sourceRevision": "e84665f2fa9d1151f03282ac7e01320bc65e015b",
+    "artifactSha256": "889588d2dc9755f84f56b8ebe1acc9bc1f0ded7e676e162a5a001011f4ebec5b",
+    "abiVersion": 1,
+    "imports": 0,
+    "fullCamoticsProgram": false,
+    "gcodeParserIncluded": false
+  },
+  "sweep": {
+    "conicInsideDepth": 1,
+    "conicOutsideDepth": -1,
+    "spheroidInsideDepth": 1,
+    "longMoveBoundingBoxes": 3,
+    "deterministic": true
+  },
+  "parserAuthority": "linuxcnc-wasm",
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-data-verification.json
+++ b/config/chrome-data-verification.json
@@ -0,0 +1,78 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "adapters": {
+    "total": 7,
+    "supported": 4,
+    "proxy": 3
+  },
+  "records": {
+    "total": 7,
+    "proxy": 3,
+    "manifestBytes": 18893
+  },
+  "points": {
+    "sourceCount": 6,
+    "parsedFormats": [
+      "pts",
+      "pcd",
+      "ply"
+    ],
+    "mergedCount": 12,
+    "croppedCount": 4,
+    "polygonCroppedCount": 4,
+    "reducedCount": 1,
+    "structured": {
+      "width": 3,
+      "height": 2,
+      "cells": 6
+    },
+    "centered": {
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "exportBytes": {
+      "asc": 36,
+      "pts": 38,
+      "xyz": 36,
+      "csv": 42,
+      "pcd": 168,
+      "ply": 139
+    }
+  },
+  "reverseEngineering": {
+    "planeRms": 1.725911830690932e-16,
+    "sphereRadius": 2,
+    "cylinderRadius": 3,
+    "cylinderHeight": 8,
+    "polynomialRms": 0,
+    "segmentCount": 2,
+    "segmentSizes": [
+      2,
+      2
+    ]
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 8049,
+    "hash": "cddf902c92cbe1b131aaf8a1bc800f3a7acb0bddc234acaa41130f9e0d6d0860",
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "DATA-ALL",
+    "records": 7,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-draft-verification.json
+++ b/config/chrome-draft-verification.json
@@ -0,0 +1,59 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "workingPlane": {
+    "worldPoint": {
+      "x": 10,
+      "y": 22,
+      "z": 33
+    },
+    "snapped": {
+      "x": 1,
+      "y": 2.5
+    }
+  },
+  "objects": {
+    "total": 9,
+    "lines": 2,
+    "wires": 1,
+    "circles": 1,
+    "clones": 5,
+    "arrays": 4,
+    "layers": 2,
+    "sourceDependencies": 5
+  },
+  "operations": {
+    "moved": true,
+    "rotated": true,
+    "scaled": true,
+    "offsetLength": 8,
+    "trimmedLength": 4,
+    "cloneTranslation": {
+      "x": 10,
+      "y": 0
+    },
+    "arrayCount": 4
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 1566,
+    "hash": "80ed54a852ec54887444b8c003ddd17dcf0cdf73322d2745cb768000306b27b5",
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "DRAFT-OPS",
+    "markerObjects": 9,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-engineering-verification.json
+++ b/config/chrome-engineering-verification.json
@@ -0,0 +1,65 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "integrity": {
+    "complete": true,
+    "artifacts": 4,
+    "kinds": 4,
+    "missingKinds": 0,
+    "missingRefs": 0,
+    "projectVersion": 8,
+    "artifactVersions": [
+      2,
+      2,
+      2,
+      2
+    ],
+    "reopenedComplete": true
+  },
+  "workflow": {
+    "assemblyComponents": 2,
+    "bimElements": 1,
+    "meshTriangles": 12,
+    "surfacePatches": 5,
+    "exports": {
+      "assemblyBytes": 718,
+      "ifcBytes": 437,
+      "meshObjBytes": 340,
+      "surfaceObjBytes": 641
+    },
+    "edited": {
+      "assemblyX": 6,
+      "fireRating": "A1",
+      "meshMinX": -2.75,
+      "surfaceOffset": 0.5
+    }
+  },
+  "scale": {
+    "components": 1000,
+    "bomRows": 20,
+    "durationMs": 5.044999957084656,
+    "budgetMs": 1000
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 10035,
+    "hash": "9e550b295f8f5cb124c341b276437bbfa4b486928a83430538b4151ba8ce1e8e",
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "ENG-CLOSURE",
+    "artifacts": 4,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-fault-injection-verification.json
+++ b/config/chrome-fault-injection-verification.json
@@ -0,0 +1,35 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "executionContext": "dedicated-worker",
+  "crossOriginIsolated": true,
+  "sharedArrayBuffer": true,
+  "status": "pass",
+  "lifecycle": {
+    "initialAvailable": true,
+    "completed": "completed",
+    "cancelled": "cancelled",
+    "crashInjected": true,
+    "unavailableAfterCrash": true,
+    "workerFactoryCount": 3,
+    "recovered": "completed",
+    "stale": "stale",
+    "recoveredEnd": {
+      "x": 5,
+      "y": 0
+    },
+    "nativeInitialAvailable": true,
+    "nativeCrashInjected": true,
+    "nativeUnavailableAfterCrash": true,
+    "nativeWorkerFactoryCount": 2,
+    "nativeRecoveredAvailable": true
+  },
+  "opfs": {
+    "markerBytes": 0,
+    "markerRemoved": true
+  },
+  "activeWorkersBeforeDispose": 3,
+  "activeNativeWorkersBeforeDispose": 2,
+  "activeWorkersAfterDispose": 3,
+  "activeNativeWorkersAfterDispose": 2
+}
--- a/config/chrome-fcstd-golden-verification.json
+++ b/config/chrome-fcstd-golden-verification.json
--- a/config/chrome-fcstd-roundtrip-verification.json
+++ b/config/chrome-fcstd-roundtrip-verification.json
@@ -0,0 +1,57 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "baseline": {
+    "freecadVersion": "1.1.1",
+    "bitbybitVersion": "1.1.1"
+  },
+  "directions": [
+    "freecad-web-freecad",
+    "web-freecad-web"
+  ],
+  "scenarios": [
+    {
+      "id": "freecad-web-freecad-core",
+      "direction": "freecad-web-freecad",
+      "status": "pass",
+      "differences": [],
+      "domains": [
+        "objectTree",
+        "properties",
+        "gui",
+        "resources"
+      ]
+    },
+    {
+      "id": "web-freecad-web-core",
+      "direction": "web-freecad-web",
+      "status": "pass",
+      "differences": [],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ]
+    }
+  ],
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "bytes": 1969,
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "FC-10",
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-fcstd-semantic-verification.json
+++ b/config/chrome-fcstd-semantic-verification.json
@@ -0,0 +1,56 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "objectNames": [
+    "Source",
+    "Spreadsheet",
+    "Cut",
+    "Sketch"
+  ],
+  "expression": "Spreadsheet.Width * 2",
+  "link": "Source",
+  "linkSub": {
+    "objectId": "Source",
+    "subElement": "Face1"
+  },
+  "linkSubList": [
+    {
+      "objectId": "Source",
+      "subElement": "Face1"
+    },
+    {
+      "objectId": "Source",
+      "subElement": "Face2"
+    }
+  ],
+  "sketchGeometryIds": [
+    "profile"
+  ],
+  "dependencyRelations": [
+    "expression",
+    "link",
+    "topo-ref",
+    "topo-ref-list"
+  ],
+  "archiveBytes": 1807,
+  "guiViews": [
+    "Front",
+    "Top"
+  ],
+  "shapeResource": {
+    "path": "Part/Source.Shape.brp",
+    "byteLength": 20,
+    "elementMap": "1",
+    "elementMapEntries": 1
+  },
+  "opfs": {
+    "markerSuite": "FC-06",
+    "archiveBytes": 1807,
+    "markerRemoved": true
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-fem-verification.json
+++ b/config/chrome-fem-verification.json
@@ -0,0 +1,45 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "geometry": {
+    "sourceShape": "shape-msi9tz1t-1",
+    "valid": true,
+    "vertices": 8,
+    "volume": 39.99999999999999
+  },
+  "solve": {
+    "status": "solved",
+    "strategy": "local-reference",
+    "nodes": 2,
+    "nodeSets": 1,
+    "resultFields": [
+      "displacement",
+      "stress"
+    ],
+    "maxDisplacement": 0.00125,
+    "maxStress": 25,
+    "csvBytes": 80
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 664,
+    "hash": "55d2c9b06f0e451acad3a9295facd864f37044a5e39446447591c015b435b336",
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "FEM-ALL",
+    "nodes": 2,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-geometry-features-verification.json
+++ b/config/chrome-geometry-features-verification.json
@@ -0,0 +1,270 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "geometryProvider": "Bitbybit OCCT",
+  "operations": [
+    {
+      "name": "fcstd-brep-import",
+      "shapeId": "shape-msi3gc2p-3",
+      "meshVertices": 24,
+      "meshTriangles": 12,
+      "topology": {
+        "faces": 6,
+        "edges": 12,
+        "vertices": 8
+      }
+    },
+    {
+      "name": "extrude",
+      "shapeId": "shape-msi3gc3x-5",
+      "meshVertices": 24,
+      "meshTriangles": 12
+    },
+    {
+      "name": "revolution",
+      "shapeId": "shape-msi3gc4e-6",
+      "meshVertices": 188,
+      "meshTriangles": 176
+    },
+    {
+      "name": "fillet-selected-edge",
+      "shapeId": "shape-msi3gc64-8",
+      "meshVertices": 54,
+      "meshTriangles": 40
+    },
+    {
+      "name": "chamfer-selected-edge",
+      "shapeId": "shape-msi3gc6i-a",
+      "meshVertices": 30,
+      "meshTriangles": 16
+    },
+    {
+      "name": "draft-selected-face",
+      "shapeId": "shape-msi3gc7d-c",
+      "meshVertices": 24,
+      "meshTriangles": 12
+    },
+    {
+      "name": "thickness",
+      "shapeId": "shape-msi3gc9p-e",
+      "meshVertices": 48,
+      "meshTriangles": 28
+    },
+    {
+      "name": "hole-counterbore",
+      "shapeId": "shape-msi3gclb-i",
+      "meshVertices": 322,
+      "meshTriangles": 248
+    },
+    {
+      "name": "hole-countersink",
+      "shapeId": "shape-msi3gcy0-m",
+      "meshVertices": 476,
+      "meshTriangles": 350
+    },
+    {
+      "name": "hole-counterdrill",
+      "shapeId": "shape-msi3gdce-r",
+      "meshVertices": 530,
+      "meshTriangles": 402
+    },
+    {
+      "name": "hole-angled-drill-point",
+      "shapeId": "shape-msi3gdo2-v",
+      "meshVertices": 439,
+      "meshTriangles": 323
+    },
+    {
+      "name": "hole-angled-included-depth",
+      "shapeId": "shape-msi3gdz7-z",
+      "meshVertices": 439,
+      "meshTriangles": 323
+    },
+    {
+      "name": "hole-tapered",
+      "shapeId": "shape-msi3ge0m-12",
+      "meshVertices": 186,
+      "meshTriangles": 220
+    },
+    {
+      "name": "loft",
+      "shapeId": "shape-msi3ge1k-13",
+      "meshVertices": 28,
+      "meshTriangles": 20
+    },
+    {
+      "name": "loft-ruled",
+      "shapeId": "shape-msi3ge21-14",
+      "meshVertices": 28,
+      "meshTriangles": 20
+    },
+    {
+      "name": "loft-additive",
+      "shapeId": "shape-msi3ge70-16",
+      "meshVertices": 48,
+      "meshTriangles": 28
+    },
+    {
+      "name": "loft-subtractive",
+      "shapeId": "shape-msi3ge87-18",
+      "meshVertices": 52,
+      "meshTriangles": 32
+    },
+    {
+      "name": "pipe",
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+      "meshTriangles": 12
+    },
+    {
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+      "shapeId": "shape-msi3ge9z-1c",
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+      "meshTriangles": 12
+    },
+    {
+      "name": "revolution-symmetric",
+      "shapeId": "shape-msi3gebl-1f",
+      "meshVertices": 132,
+      "meshTriangles": 120
+    },
+    {
+      "name": "revolution-two-angles",
+      "shapeId": "shape-msi3gedv-1i",
+      "meshVertices": 16,
+      "meshTriangles": 8
+    },
+    {
+      "name": "pad-two-sided",
+      "shapeId": "shape-msi3geem-1l",
+      "meshVertices": 24,
+      "meshTriangles": 12
+    },
+    {
+      "name": "pocket-two-sided",
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+      "meshVertices": 216,
+      "meshTriangles": 144
+    },
+    {
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+      "volume": 98.7734437461102
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+      "volume": 810.4374375507407
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+      "volume": 960
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+    {
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+      "meshVertices": 48,
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+    },
+    {
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+    {
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+    },
+    {
+      "name": "polar-pattern-spacing",
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+    }
+  ],
+  "beforeRelease": {
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+    "kernelReferenceCount": 1062
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "fcstdBrep": {
+    "resourcePath": "Part/Box.Shape.brp",
+    "references": 1,
+    "sourceBytes": 2573,
+    "topology": {
+      "faces": 6,
+      "edges": 12,
+      "vertices": 8
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+    "massProperties": {
+      "source": {
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+        "centerOfMass": [
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+        "surfaceArea": 52,
+        "centerOfMass": [
+          9.540979117872439e-18,
+          4.625929269271485e-18,
+          3.700743415417188e-17
+        ]
+      }
+    },
+    "emptyRejected": true,
+    "cancelledBeforeImport": true,
+    "cancelledResultReleased": true
+  },
+  "exchangeFormats": {
+    "iges": {
+      "sourceBytes": 12393,
+      "sourceVolume": 24,
+      "importedVolume": 24,
+      "importedFaces": 6,
+      "importedEdges": 24,
+      "importedVertices": 24
+    }
+  },
+  "performance": {
+    "durationMs": 7560.079999923706,
+    "operationCount": 30,
+    "averageOperationMs": 252.00266666412352,
+    "peakShapeCount": 75,
+    "stressObjectCount": 1000,
+    "stressDurationMs": 130.1799999475479,
+    "stressPeakShapeCount": 1075,
+    "triangleStress": {
+      "radius": 100,
+      "precision": 0.01,
+      "triangles": 100520,
+      "vertices": 50420,
+      "durationMs": 2931.8450000286102
+    }
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  },
+  "pageErrors": []
+}
--- a/config/chrome-inspection-verification.json
+++ b/config/chrome-inspection-verification.json
@@ -0,0 +1,49 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "shape": {
+    "volume": 120,
+    "area": 148,
+    "valid": true,
+    "solids": 1,
+    "faces": 6,
+    "vertices": 8
+  },
+  "measurements": {
+    "distance": 5,
+    "angle": 90,
+    "volume": 120,
+    "area": 148,
+    "deviation": 0.009999999999999787,
+    "deviationStatus": "resolved",
+    "sectionArea": 24.000002000000038,
+    "topoRefs": 2,
+    "stableRefs": 1,
+    "unresolvedRefs": [
+      "Face2"
+    ],
+    "csvRows": 6
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 823,
+    "hash": "85640b462b63bfa773b23b0799541af30db1dce095df77d3ae3bf9fd6cf89b86",
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "INSP-ALL",
+    "measurements": 5,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-mesh-verification.json
+++ b/config/chrome-mesh-verification.json
@@ -0,0 +1,55 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "geometry": {
+    "sourceShape": "shape-msi8t4og-1",
+    "vertices": 8,
+    "triangles": 12,
+    "boundaryEdges": 0,
+    "nonManifoldEdges": 0,
+    "degenerateTriangles": 0,
+    "selfIntersections": 0,
+    "surfaceArea": 304
+  },
+  "operations": {
+    "welded": 16,
+    "transformedMin": [
+      -6.5,
+      -1,
+      -3
+    ],
+    "objBytes": 340,
+    "objHash": "5e92b07b682e0a4a0133b556494a2c11cacf97ed901579efde985dd270a1213a",
+    "plyBytes": 479,
+    "stlBytes": 1371,
+    "lodTriangles": 6,
+    "workerLodTriangles": 6
+  },
+  "repairs": {
+    "selfIntersectionFixture": 1,
+    "nonManifoldFixture": 1,
+    "holeFilledTriangles": 1
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 259,
+    "hash": "47984c2196fe7d53e5e9bc8f25796ab0da32a24fdefef0c688ae5d3f8ec78dd1",
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "MESH-CORE",
+    "triangles": 12,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-native-chamfer-history-verification.json
+++ b/config/chrome-native-chamfer-history-verification.json
@@ -0,0 +1,72 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "executionContext": "geometry-and-history-workers",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 150,
+    "relations": {
+      "modified": 6,
+      "generated": 72,
+      "deleted": 72
+    },
+    "sourceObjects": [
+      "Base"
+    ]
+  },
+  "result": {
+    "structuralValid": true,
+    "solids": 1,
+    "volume": 215.52000000000004
+  },
+  "opfs": {
+    "markerCreated": true,
+    "markerSuite": "chamfer",
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-draft-history-verification.json
+++ b/config/chrome-native-draft-history-verification.json
@@ -0,0 +1,72 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "executionContext": "geometry-and-history-workers",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 5,
+    "relations": {
+      "modified": 4,
+      "generated": 1,
+      "deleted": 0
+    },
+    "sourceObjects": [
+      "Base"
+    ]
+  },
+  "result": {
+    "structuralValid": true,
+    "solids": 1,
+    "volume": 63.999999999999986
+  },
+  "opfs": {
+    "markerCreated": true,
+    "markerSuite": "draft",
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-fillet-history-verification.json
+++ b/config/chrome-native-fillet-history-verification.json
@@ -0,0 +1,72 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "executionContext": "geometry-and-history-workers",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 150,
+    "relations": {
+      "modified": 6,
+      "generated": 72,
+      "deleted": 72
+    },
+    "sourceObjects": [
+      "Base"
+    ]
+  },
+  "result": {
+    "structuralValid": true,
+    "solids": 1,
+    "volume": 215.79398223686158
+  },
+  "opfs": {
+    "markerCreated": true,
+    "markerSuite": "fillet",
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-groove-history-verification.json
+++ b/config/chrome-native-groove-history-verification.json
@@ -0,0 +1,491 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 2,
+    "sourceObjects": [
+      "Base",
+      "Profile",
+      "chrome-native-groove-history:native-stage:0:result"
+    ],
+    "relations": {
+      "modified": 1,
+      "generated": 0,
+      "deleted": 1
+    },
+    "stages": [
+      {
+        "stageId": "chrome-native-groove-history:native-stage:0",
+        "operation": "revolution",
+        "inputObjectIds": [
+          "Profile"
+        ],
+        "resultObjectId": "chrome-native-groove-history:native-stage:0:result",
+        "ordinal": 0,
+        "topologyEntries": 14,
+        "recordCount": 23
+      },
+      {
+        "stageId": "chrome-native-groove-history:native-stage:1",
+        "operation": "cut",
+        "inputObjectIds": [
+          "Base",
+          "chrome-native-groove-history:native-stage:0:result"
+        ],
+        "resultObjectId": "chrome-native-groove-history:native-stage:1:result",
+        "ordinal": 1,
+        "topologyEntries": 40,
+        "recordCount": 2
+      }
+    ]
+  },
+  "twoAngleHistory": {
+    "recordCount": 2,
+    "sourceObjects": [
+      "Base",
+      "Profile",
+      "chrome-native-groove-two-angles-history:native-stage:0:result",
+      "chrome-native-groove-two-angles-history:native-stage:1:result"
+    ],
+    "structuralValid": true,
+    "graphStructuralValid": false,
+    "graphStructuralErrors": 40,
+    "graphStructuralWarnings": 0,
+    "graphStructuralIssues": [
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 0
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 1
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 2
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 3
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 4
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 5
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 6
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 7
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 8
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 9
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 10
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 11
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 12
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 13
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 14
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 15
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 16
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 17
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 18
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 19
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 20
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 21
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 22
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 23
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 24
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 25
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 26
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 27
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 32
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 33
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 34
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 35
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 40
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 41
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 42
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 43
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 44
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 45
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 46
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 47
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      }
+    ],
+    "unexplainedStructuralErrors": 0,
+    "solids": 1,
+    "volume": 790.5752220392302,
+    "stages": [
+      {
+        "stageId": "chrome-native-groove-two-angles-history:native-stage:0",
+        "operation": "rotate",
+        "inputObjectIds": [
+          "Profile"
+        ],
+        "resultObjectId": "chrome-native-groove-two-angles-history:native-stage:0:result",
+        "ordinal": 0,
+        "topologyEntries": 9,
+        "recordCount": 13
+      },
+      {
+        "stageId": "chrome-native-groove-two-angles-history:native-stage:1",
+        "operation": "revolution",
+        "inputObjectIds": [
+          "chrome-native-groove-two-angles-history:native-stage:0:result"
+        ],
+        "resultObjectId": "chrome-native-groove-two-angles-history:native-stage:1:result",
+        "ordinal": 1,
+        "topologyEntries": 26,
+        "recordCount": 25
+      },
+      {
+        "stageId": "chrome-native-groove-two-angles-history:native-stage:2",
+        "operation": "cut",
+        "inputObjectIds": [
+          "Base",
+          "chrome-native-groove-two-angles-history:native-stage:1:result"
+        ],
+        "resultObjectId": "GrooveTwoAngles",
+        "ordinal": 2,
+        "topologyEntries": 52,
+        "recordCount": 2
+      }
+    ]
+  },
+  "base": {
+    "boundingBox": {
+      "min": [
+        -5.0000001,
+        -1e-7,
+        -4.0000001
+      ],
+      "max": [
+        5.0000001,
+        10.0000001,
+        4.0000001
+      ]
+    },
+    "volume": 799.9999999999998
+  },
+  "result": {
+    "structuralValid": true,
+    "structuralErrors": 0,
+    "structuralWarnings": 0,
+    "solids": 1,
+    "faces": 10,
+    "edges": 18,
+    "vertices": 12,
+    "volume": 781.1504440784611
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "opfs": {
+    "markerOperation": "groove",
+    "markerRemoved": true
+  }
+}
--- a/config/chrome-native-history-verification.json
+++ b/config/chrome-native-history-verification.json
@@ -0,0 +1,57 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 87,
+    "relations": {
+      "deleted": 69,
+      "modified": 18
+    }
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-hole-history-verification.json
+++ b/config/chrome-native-hole-history-verification.json
@@ -0,0 +1,102 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "executionContext": "geometry-and-history-workers",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 8,
+    "relations": {
+      "modified": 6,
+      "generated": 0,
+      "deleted": 2
+    },
+    "sourceObjects": [
+      "Base",
+      "chrome-native-hole-history:native-stage:0:result"
+    ],
+    "stages": [
+      {
+        "stageId": "chrome-native-hole-history:native-stage:0",
+        "operation": "hole",
+        "inputObjectIds": [],
+        "resultObjectId": "chrome-native-hole-history:native-stage:0:result",
+        "ordinal": 0,
+        "topologyEntries": 8,
+        "recordCount": 0
+      },
+      {
+        "stageId": "chrome-native-hole-history:native-stage:1",
+        "operation": "cut",
+        "inputObjectIds": [
+          "Base",
+          "chrome-native-hole-history:native-stage:0:result"
+        ],
+        "resultObjectId": "chrome-native-hole-history:native-stage:1:result",
+        "ordinal": 1,
+        "topologyEntries": 32,
+        "recordCount": 8
+      }
+    ],
+    "sourceStageIds": [
+      "chrome-native-hole-history:native-stage:0"
+    ],
+    "resultStageIds": [
+      "chrome-native-hole-history:native-stage:1"
+    ]
+  },
+  "result": {
+    "structuralValid": true,
+    "solids": 1,
+    "volume": 968.584073464102
+  },
+  "opfs": {
+    "markerCreated": true,
+    "markerSuite": "hole",
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-linear-pattern-history-verification.json
+++ b/config/chrome-native-linear-pattern-history-verification.json
@@ -0,0 +1,73 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 66,
+    "relations": {
+      "modified": 64,
+      "generated": 0,
+      "deleted": 2
+    },
+    "sourceObjects": [
+      "Base"
+    ]
+  },
+  "result": {
+    "bitbybitStructuralValid": false,
+    "bitbybitSolids": 1,
+    "bitbybitVolume": 12,
+    "nativeStructuralValid": true,
+    "nativeSolids": 1,
+    "nativeVolume": 11.999999999999995
+  },
+  "opfs": {
+    "markerSuite": "linear-pattern",
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-loft-history-verification.json
+++ b/config/chrome-native-loft-history-verification.json
@@ -0,0 +1,75 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 24,
+    "relations": {
+      "modified": 0,
+      "generated": 24,
+      "deleted": 0
+    },
+    "sourceObjects": [
+      "FirstSection",
+      "SecondSection"
+    ]
+  },
+  "result": {
+    "bitbybitStructuralValid": false,
+    "bitbybitSolids": 1,
+    "bitbybitVolume": 20
+  },
+  "opfs": {
+    "markerPayload": {
+      "operation": "loft",
+      "sections": 2,
+      "ruled": false
+    },
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-mirrored-history-verification.json
+++ b/config/chrome-native-mirrored-history-verification.json
@@ -0,0 +1,73 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 66,
+    "relations": {
+      "modified": 64,
+      "generated": 0,
+      "deleted": 2
+    },
+    "sourceObjects": [
+      "Base"
+    ]
+  },
+  "result": {
+    "bitbybitStructuralValid": false,
+    "bitbybitSolids": 1,
+    "bitbybitVolume": 3,
+    "nativeStructuralValid": true,
+    "nativeSolids": 1,
+    "nativeVolume": 2.999999999999999
+  },
+  "opfs": {
+    "markerSuite": "mirrored",
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-multi-transform-history-verification.json
+++ b/config/chrome-native-multi-transform-history-verification.json
@@ -0,0 +1,120 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 311,
+    "relations": {
+      "modified": 88,
+      "generated": 222,
+      "deleted": 1
+    },
+    "sourceObjects": [
+      "Base"
+    ],
+    "transformKinds": [
+      "linear",
+      "mirrored"
+    ],
+    "stagedRecordCount": 97,
+    "stages": [
+      {
+        "stageId": "multi-transform-staged-history:native-stage:0",
+        "operation": "linear-pattern",
+        "inputObjectIds": [
+          "Base"
+        ],
+        "resultObjectId": "multi-transform-staged-history:native-stage:0:result",
+        "ordinal": 0,
+        "topologyEntries": 58,
+        "recordCount": 30
+      },
+      {
+        "stageId": "multi-transform-staged-history:native-stage:1",
+        "operation": "mirrored",
+        "inputObjectIds": [
+          "multi-transform-staged-history:native-stage:0:result"
+        ],
+        "resultObjectId": "MultiTransform",
+        "ordinal": 1,
+        "topologyEntries": 90,
+        "recordCount": 97
+      }
+    ],
+    "finalRecordLineage": {
+      "records": 97,
+      "sourceObjectIds": [
+        "multi-transform-staged-history:native-stage:0:result"
+      ],
+      "sourceStageIds": [
+        "multi-transform-staged-history:native-stage:0"
+      ],
+      "resultStageIds": [
+        "multi-transform-staged-history:native-stage:1"
+      ]
+    }
+  },
+  "result": {
+    "bitbybitStructuralValid": false,
+    "bitbybitSolids": 1,
+    "bitbybitVolume": 4.999999999999999,
+    "nativeStructuralValid": true,
+    "nativeSolids": 1,
+    "nativeVolume": 4.999999999999998
+  },
+  "opfs": {
+    "markerPayload": {
+      "operation": "multi-transform",
+      "transformKinds": [
+        "linear",
+        "mirrored"
+      ]
+    },
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-pad-history-verification.json
+++ b/config/chrome-native-pad-history-verification.json
@@ -0,0 +1,74 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "executionContext": "dedicated-worker",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "execution": {
+    "status": "completed",
+    "recordCount": 25,
+    "crossKindRecords": 12,
+    "relations": {
+      "modified": 13,
+      "generated": 12,
+      "deleted": 0
+    },
+    "profileKinds": [
+      "vertex",
+      "edge",
+      "face"
+    ],
+    "summary": {
+      "shapeType": "CompSolid",
+      "isNull": false,
+      "isValid": true,
+      "solids": 1,
+      "faces": 6,
+      "edges": 12,
+      "vertices": 8,
+      "volume": 30,
+      "area": 62,
+      "boundingBox": {
+        "min": [
+          -1e-7,
+          -1e-7,
+          -1e-7
+        ],
+        "max": [
+          2.0000001,
+          3.0000001,
+          5.0000001
+        ]
+      }
+    }
+  },
+  "workerDisposed": true
+}
--- a/config/chrome-native-pipe-history-verification.json
+++ b/config/chrome-native-pipe-history-verification.json
@@ -0,0 +1,75 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 18,
+    "relations": {
+      "modified": 1,
+      "generated": 17,
+      "deleted": 0
+    },
+    "sourceObjects": [
+      "Profile",
+      "Spine"
+    ]
+  },
+  "result": {
+    "bitbybitStructuralValid": false,
+    "bitbybitSolids": 1,
+    "bitbybitVolume": 20.000000000000004
+  },
+  "opfs": {
+    "markerPayload": {
+      "operation": "pipe",
+      "profiles": 1,
+      "spineEdges": 1
+    },
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-pocket-history-verification.json
+++ b/config/chrome-native-pocket-history-verification.json
@@ -0,0 +1,148 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 42,
+    "sourceObjects": [
+      "Base",
+      "Profile",
+      "chrome-native-pocket-history:native-stage:0:result"
+    ],
+    "relations": {
+      "modified": 21,
+      "generated": 0,
+      "deleted": 21
+    },
+    "stages": [
+      {
+        "stageId": "chrome-native-pocket-history:native-stage:0",
+        "operation": "pad",
+        "inputObjectIds": [
+          "Profile"
+        ],
+        "resultObjectId": "chrome-native-pocket-history:native-stage:0:result",
+        "ordinal": 0,
+        "topologyEntries": 26,
+        "recordCount": 25
+      },
+      {
+        "stageId": "chrome-native-pocket-history:native-stage:1",
+        "operation": "cut",
+        "inputObjectIds": [
+          "Base",
+          "chrome-native-pocket-history:native-stage:0:result"
+        ],
+        "resultObjectId": "chrome-native-pocket-history:native-stage:1:result",
+        "ordinal": 1,
+        "topologyEntries": 44,
+        "recordCount": 42
+      }
+    ]
+  },
+  "twoSidedHistory": {
+    "recordCount": 20,
+    "structuralValid": true,
+    "solids": 1,
+    "sourceObjects": [
+      "BaseTwoSided",
+      "Profile",
+      "chrome-native-pocket-two-sided-history:native-stage:0:result",
+      "chrome-native-pocket-two-sided-history:native-stage:1:result",
+      "chrome-native-pocket-two-sided-history:native-stage:2:result"
+    ],
+    "stages": [
+      {
+        "stageId": "chrome-native-pocket-two-sided-history:native-stage:0",
+        "operation": "pad",
+        "inputObjectIds": [
+          "Profile"
+        ],
+        "resultObjectId": "chrome-native-pocket-two-sided-history:native-stage:0:result",
+        "ordinal": 0,
+        "topologyEntries": 26,
+        "recordCount": 25
+      },
+      {
+        "stageId": "chrome-native-pocket-two-sided-history:native-stage:1",
+        "operation": "pad",
+        "inputObjectIds": [
+          "Profile"
+        ],
+        "resultObjectId": "chrome-native-pocket-two-sided-history:native-stage:1:result",
+        "ordinal": 1,
+        "topologyEntries": 26,
+        "recordCount": 25
+      },
+      {
+        "stageId": "chrome-native-pocket-two-sided-history:native-stage:2",
+        "operation": "fuse",
+        "inputObjectIds": [
+          "chrome-native-pocket-two-sided-history:native-stage:0:result",
+          "chrome-native-pocket-two-sided-history:native-stage:1:result"
+        ],
+        "resultObjectId": "chrome-native-pocket-two-sided-history:native-stage:2:result",
+        "ordinal": 2,
+        "topologyEntries": 42,
+        "recordCount": 90
+      },
+      {
+        "stageId": "chrome-native-pocket-two-sided-history:native-stage:3",
+        "operation": "cut",
+        "inputObjectIds": [
+          "BaseTwoSided",
+          "chrome-native-pocket-two-sided-history:native-stage:2:result"
+        ],
+        "resultObjectId": "PocketTwoSided",
+        "ordinal": 3,
+        "topologyEntries": 66,
+        "recordCount": 20
+      }
+    ]
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-polar-pattern-history-verification.json
+++ b/config/chrome-native-polar-pattern-history-verification.json
@@ -0,0 +1,73 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 68,
+    "relations": {
+      "modified": 68,
+      "generated": 0,
+      "deleted": 0
+    },
+    "sourceObjects": [
+      "Base"
+    ]
+  },
+  "result": {
+    "bitbybitStructuralValid": false,
+    "bitbybitSolids": 1,
+    "bitbybitVolume": 3,
+    "nativeStructuralValid": true,
+    "nativeSolids": 1,
+    "nativeVolume": 3.0000000000000004
+  },
+  "opfs": {
+    "markerSuite": "polar-pattern",
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-revolution-history-verification.json
+++ b/config/chrome-native-revolution-history-verification.json
@@ -0,0 +1,132 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 23,
+    "crossKindRecords": 10,
+    "relations": {
+      "modified": 10,
+      "generated": 10,
+      "deleted": 3
+    }
+  },
+  "twoSidedHistory": {
+    "recordCount": 25,
+    "structuralValid": true,
+    "graphStructuralValid": false,
+    "graphStructuralErrors": 4,
+    "graphStructuralWarnings": 0,
+    "graphStructuralIssues": [
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 16
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 17
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 18
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      },
+      {
+        "severity": "error",
+        "node": {
+          "kind": "coedge",
+          "index": 19
+        },
+        "description": "CoEdgeDef has no Curve2D representation"
+      }
+    ],
+    "unexplainedStructuralErrors": 0,
+    "solids": 1,
+    "volume": 37.69911184307333,
+    "stages": [
+      {
+        "stageId": "chrome-native-revolution-two-sided-history:native-stage:0",
+        "operation": "rotate",
+        "inputObjectIds": [
+          "Profile"
+        ],
+        "resultObjectId": "chrome-native-revolution-two-sided-history:native-stage:0:result",
+        "ordinal": 0,
+        "topologyEntries": 9,
+        "recordCount": 13
+      },
+      {
+        "stageId": "chrome-native-revolution-two-sided-history:native-stage:1",
+        "operation": "revolution",
+        "inputObjectIds": [
+          "chrome-native-revolution-two-sided-history:native-stage:0:result"
+        ],
+        "resultObjectId": "RevolutionTwoSided",
+        "ordinal": 1,
+        "topologyEntries": 26,
+        "recordCount": 25
+      }
+    ]
+  },
+  "result": {
+    "structuralValid": true,
+    "solids": 1,
+    "volume": 75.39822368615503
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-native-thickness-history-verification.json
+++ b/config/chrome-native-thickness-history-verification.json
@@ -0,0 +1,75 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "executionContext": "geometry-and-history-workers",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "nativeCapabilities": {
+    "providerId": "occt-native.history-step",
+    "providerVersion": "8.0.0-embind",
+    "occtVersion": "8.0.0",
+    "availability": "available",
+    "operations": [
+      "fuse",
+      "cut",
+      "common",
+      "rotate",
+      "pad",
+      "pocket",
+      "loft",
+      "pipe",
+      "revolution",
+      "groove",
+      "fillet",
+      "chamfer",
+      "hole",
+      "draft",
+      "thickness",
+      "linear-pattern",
+      "polar-pattern",
+      "mirrored",
+      "multi-transform"
+    ],
+    "transport": "step-text"
+  },
+  "history": {
+    "recordCount": 38,
+    "relations": {
+      "modified": 1,
+      "generated": 37,
+      "deleted": 0
+    },
+    "sourceObjects": [
+      "Base"
+    ]
+  },
+  "result": {
+    "bitbybitStructuralValid": false,
+    "bitbybitSolids": 1,
+    "bitbybitVolume": 64.57600000000002,
+    "nativeStructuralValid": true,
+    "nativeSolids": 1,
+    "nativeVolume": 64.57600000000002
+  },
+  "opfs": {
+    "markerCreated": true,
+    "markerSuite": "thickness",
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-offline-verification.json
+++ b/config/chrome-offline-verification.json
@@ -0,0 +1,34 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "serviceWorker": {
+    "registered": true,
+    "controlled": true,
+    "shellCached": true,
+    "staleCacheRemoved": true,
+    "offlineFallback": true,
+    "cacheNames": [
+      "bitbybit-cad-shell-v1"
+    ]
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "bytes": 80,
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "REL-01",
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-opfs-migration-verification.json
+++ b/config/chrome-opfs-migration-verification.json
@@ -0,0 +1,36 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "migration": {
+    "sourceSchemaVersion": 1,
+    "migratedSchemaVersion": 6,
+    "migratedDocumentVersion": 3,
+    "migratedLabel": "Legacy OPFS project",
+    "migratedObjectCount": 1,
+    "recomputeDefaulted": true,
+    "reopenedSchemaVersion": 6,
+    "reopenedVersion": 4,
+    "reopenedLabel": "Migrated OPFS project",
+    "checkpointVersion": 4,
+    "recoveryIntegrity": "ok",
+    "reopenedRecoveryIntegrity": "ok",
+    "resourceRoundTrip": true,
+    "resourceReleased": true
+  },
+  "rollback": {
+    "rejected": true,
+    "interruptedAfterMarker": true,
+    "error": "Injected migration interruption after schema version 3.",
+    "appliedVersionsAfterFailure": [
+      1
+    ]
+  },
+  "cleanup": {
+    "databasePath": "/bitbybit-rel02-301b6b76-9ab6-44ef-bf40-f2e6052e58ae.sqlite3",
+    "removedFiles": [
+      "bitbybit-rel02-301b6b76-9ab6-44ef-bf40-f2e6052e58ae.sqlite3"
+    ]
+  }
+}
--- a/config/chrome-part-primitives-verification.json
+++ b/config/chrome-part-primitives-verification.json
@@ -0,0 +1,54 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "operations": [
+    {
+      "name": "ellipsoid",
+      "meshVertices": 603,
+      "meshTriangles": 1170,
+      "volume": 100.48699804303837
+    },
+    {
+      "name": "torus",
+      "meshVertices": 972,
+      "meshTriangles": 1820,
+      "volume": 98.69604401089352
+    },
+    {
+      "name": "prism",
+      "meshVertices": 36,
+      "meshTriangles": 20,
+      "volume": 41.569219381653056
+    },
+    {
+      "name": "wedge",
+      "meshVertices": 24,
+      "meshTriangles": 12,
+      "volume": 120
+    },
+    {
+      "name": "helix",
+      "meshVertices": 0,
+      "meshTriangles": 0,
+      "length": 25.839014719433763
+    }
+  ],
+  "beforeRelease": {
+    "shapeCount": 5,
+    "kernelReferenceCount": 5
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "opfs": {
+    "markerSuite": "PART-ALL",
+    "markerOperations": 5,
+    "markerRemoved": true
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-partdesign-lifecycle-verification.json
+++ b/config/chrome-partdesign-lifecycle-verification.json
@@ -0,0 +1,93 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "structural": {
+    "initialOrder": [
+      "sketch",
+      "pad",
+      "pocket",
+      "fillet"
+    ],
+    "restoredOrder": [
+      "sketch",
+      "pad",
+      "pocket",
+      "fillet"
+    ],
+    "reorderRejected": true,
+    "dependencyRemovalRejected": true,
+    "deleted": {
+      "removed": [
+        "fillet"
+      ],
+      "tip": "pocket",
+      "filletExists": false
+    },
+    "deletionUndone": {
+      "tip": "fillet",
+      "filletExists": true
+    },
+    "deletionRedone": {
+      "tip": "pocket",
+      "filletExists": false
+    },
+    "restoredTip": "fillet"
+  },
+  "initial": {
+    "length": 42,
+    "tip": "pad",
+    "support": "XY_Plane",
+    "pocketSuppressed": true,
+    "filletSuppressed": true,
+    "shapeId": "shape-msi74mj9-1",
+    "volume": 504,
+    "solids": 1,
+    "structuralValid": false
+  },
+  "edited": {
+    "length": 31,
+    "tip": "pad",
+    "support": "XY_Plane",
+    "recompute": "completed",
+    "shapeCount": 1,
+    "kernelReferenceCount": 1,
+    "shapeId": "shape-msi74ml0-2",
+    "volume": 372,
+    "solids": 1,
+    "structuralValid": false
+  },
+  "undone": {
+    "length": 42,
+    "tip": "pad",
+    "support": "XY_Plane",
+    "recompute": "completed",
+    "shapeCount": 1,
+    "kernelReferenceCount": 1,
+    "shapeId": "shape-msi74mln-3",
+    "volume": 504,
+    "solids": 1,
+    "structuralValid": false
+  },
+  "reopened": {
+    "length": 42,
+    "tip": "pad",
+    "support": "XY_Plane",
+    "pocketSuppressed": true,
+    "filletSuppressed": true,
+    "persistedLength": 42,
+    "savedVersion": 24,
+    "activeVersion": 24,
+    "recompute": "completed",
+    "persistenceMode": "sqlite-opfs",
+    "shapeId": "shape-msi74moe-5",
+    "volume": 504,
+    "solids": 1,
+    "structuralValid": false
+  },
+  "released": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  }
+}
--- a/config/chrome-partdesign-loft-verification.json
+++ b/config/chrome-partdesign-loft-verification.json
@@ -0,0 +1,118 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "operations": [
+    {
+      "command": "additive-loft",
+      "objectId": "additive-loft",
+      "typeId": "PartDesign::AdditiveLoft",
+      "recompute": "completed",
+      "base": "pad",
+      "profile": "sketch",
+      "sections": [
+        "sketch001"
+      ],
+      "spine": null,
+      "transition": null,
+      "tip": "additive-loft",
+      "shapeId": "shape-msi3obcr-2",
+      "volume": 504
+    },
+    {
+      "command": "additive-pipe",
+      "objectId": "additive-pipe",
+      "typeId": "PartDesign::AdditivePipe",
+      "recompute": "completed",
+      "base": "additive-loft",
+      "profile": "sketch003",
+      "sections": null,
+      "spine": {
+        "schemaVersion": 1,
+        "objectId": "sketch002",
+        "subElements": []
+      },
+      "transition": "Transformed",
+      "tip": "additive-pipe",
+      "shapeId": "shape-msi3obgk-4",
+      "volume": 524
+    },
+    {
+      "command": "subtractive-loft",
+      "objectId": "subtractive-loft",
+      "typeId": "PartDesign::SubtractiveLoft",
+      "recompute": "completed",
+      "base": "additive-pipe",
+      "profile": "sketch004",
+      "sections": [
+        "sketch005"
+      ],
+      "spine": null,
+      "transition": null,
+      "tip": "subtractive-loft",
+      "shapeId": "shape-msi3obk0-5",
+      "volume": 512.0000000000001
+    },
+    {
+      "command": "subtractive-pipe",
+      "objectId": "subtractive-pipe",
+      "typeId": "PartDesign::SubtractivePipe",
+      "recompute": "completed",
+      "base": "subtractive-loft",
+      "profile": "sketch006",
+      "sections": null,
+      "spine": {
+        "schemaVersion": 1,
+        "objectId": "sketch007",
+        "subElements": []
+      },
+      "transition": "Transformed",
+      "tip": "subtractive-pipe",
+      "shapeId": "shape-msi3obnp-6",
+      "volume": 511.0000000000001
+    }
+  ],
+  "failureRecovery": {
+    "loft": {
+      "status": "failed",
+      "code": "LOFT_SECTIONS_DUPLICATE",
+      "retainedShapeId": "shape-msi3obcr-2",
+      "previousShapeId": "shape-msi3obcr-2",
+      "restoredStatus": "completed",
+      "restoredShapeId": "shape-msi3obdt-3"
+    },
+    "pipe": {
+      "status": "failed",
+      "code": "PIPE_PATH_BRANCH",
+      "retainedShapeId": "shape-msi3obnp-6",
+      "previousShapeId": "shape-msi3obnp-6",
+      "restoredStatus": "completed",
+      "restoredShapeId": "shape-msi3obq6-7"
+    }
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "savedVersion": 70,
+    "reopenedVersion": 70,
+    "objectCount": 19,
+    "reopenedTip": "subtractive-pipe"
+  },
+  "opfs": {
+    "markerSuite": "PD-LOFT",
+    "markerOperations": 4,
+    "markerRemoved": true
+  },
+  "beforeRelease": {
+    "shapeCount": 5,
+    "kernelReferenceCount": 5
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-partdesign-transform-verification.json
+++ b/config/chrome-partdesign-transform-verification.json
@@ -0,0 +1,337 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "operations": [
+    {
+      "command": "hole",
+      "objectId": "hole",
+      "typeId": "PartDesign::Hole",
+      "base": "pad",
+      "tip": "hole",
+      "recompute": "completed",
+      "shapeCount": 2,
+      "kernelReferenceCount": 2,
+      "shapeId": "shape-msi6khll-3",
+      "volume": 497.71681469282044,
+      "solids": 1,
+      "structuralValid": false,
+      "threaded": false,
+      "modelThread": false,
+      "threadType": "None",
+      "threadSize": "M6x1.0",
+      "threadDirection": "Right"
+    },
+    {
+      "command": "fillet",
+      "objectId": "fillet001",
+      "typeId": "PartDesign::Fillet",
+      "base": {
+        "schemaVersion": 1,
+        "objectId": "hole",
+        "kind": "edge",
+        "persistentId": "topo-edge-c5080c7f512c3757",
+        "topologyVersion": 25,
+        "generation": 2,
+        "status": "new",
+        "signature": "edge|curve=line|length=800|range=|adjacent=plane,plane,plane|degenerated=0"
+      },
+      "tip": "fillet001",
+      "recompute": "completed",
+      "shapeCount": 3,
+      "kernelReferenceCount": 3,
+      "shapeId": "shape-msi6khor-4",
+      "volume": 497.5808989123684,
+      "solids": 1,
+      "structuralValid": false
+    },
+    {
+      "command": "chamfer",
+      "objectId": "chamfer",
+      "typeId": "PartDesign::Chamfer",
+      "base": {
+        "schemaVersion": 1,
+        "objectId": "hole",
+        "kind": "edge",
+        "persistentId": "topo-edge-1190dbb2fa02bb4d",
+        "topologyVersion": 25,
+        "generation": 2,
+        "status": "new",
+        "signature": "edge|curve=line|length=800|range=|adjacent=plane,plane|degenerated=0"
+      },
+      "tip": "chamfer",
+      "recompute": "completed",
+      "shapeCount": 4,
+      "kernelReferenceCount": 4,
+      "shapeId": "shape-msi6khqq-5",
+      "volume": 497.5368146928205,
+      "solids": 1,
+      "structuralValid": false
+    },
+    {
+      "command": "draft",
+      "objectId": "draft",
+      "typeId": "PartDesign::Draft",
+      "base": {
+        "schemaVersion": 1,
+        "objectId": "hole",
+        "kind": "face",
+        "persistentId": "topo-face-154d54dd4cc87e90",
+        "topologyVersion": 25,
+        "generation": 2,
+        "status": "new",
+        "signature": "face|surface=cylinder|area=5027|adjacent=2|edges=3|wires=0|natural=0"
+      },
+      "tip": "draft",
+      "recompute": "completed",
+      "shapeCount": 5,
+      "kernelReferenceCount": 5,
+      "shapeId": "shape-msi6khs1-7",
+      "volume": 484.8175441487494,
+      "solids": 1,
+      "structuralValid": false
+    },
+    {
+      "command": "thickness",
+      "objectId": "thickness",
+      "typeId": "PartDesign::Thickness",
+      "base": "hole",
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+        "persistentId": "topo-face-154d54dd4cc87e90"
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+  }
+}
--- a/config/chrome-performance-verification.json
+++ b/config/chrome-performance-verification.json
@@ -0,0 +1,35 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "benchmark": {
+    "objects": 1000,
+    "triangles": 1000000,
+    "tableCells": 100000,
+    "objectMs": 0.26999998092651367,
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+    "heapBytes": 34939773,
+    "pass": true
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+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
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+    "triangles": 1000000,
+    "markerRemoved": true
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+  "afterRelease": {
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+  "browser": {
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+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-persistence-verification.json
+++ b/config/chrome-persistence-verification.json
@@ -0,0 +1,22 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "mode": "sqlite-opfs",
+    "sqliteWasm": true,
+    "opfs": true,
+    "schemaVersion": 6,
+    "crossTabWriteLock": "web-locks"
+  },
+  "roundTrip": {
+    "savedMode": "sqlite-opfs",
+    "loadedVersion": 7,
+    "loadedLabel": "Chrome OPFS persistence",
+    "checkpointVersion": 7,
+    "resourceRoundTrip": true,
+    "recoveryIntegrity": "ok",
+    "checkpointCount": 1
+  }
+}
--- a/config/chrome-planegcs-verification.json
+++ b/config/chrome-planegcs-verification.json
@@ -0,0 +1,757 @@
+{
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+      "majorRadius": 5,
+      "minorRadius": 3,
+      "rotation": 0.25
+    }
+  },
+  "bsplineWeightProvider": {
+    "completed": "completed",
+    "degreesOfFreedom": 11,
+    "residual": 0,
+    "bspline": {
+      "degree": 3,
+      "controlPoints": [
+        {
+          "x": 0,
+          "y": 0
+        },
+        {
+          "x": 1,
+          "y": 2
+        },
+        {
+          "x": 3,
+          "y": 2
+        },
+        {
+          "x": 4,
+          "y": 0
+        }
+      ],
+      "weights": [
+        1,
+        1.5,
+        1.25,
+        1
+      ],
+      "knots": [
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1
+      ],
+      "periodic": false
+    }
+  },
+  "pointOnCircleProvider": {
+    "completed": "completed",
+    "point": {
+      "x": 4,
+      "y": 6.464101615137755
+    }
+  },
+  "pointOnArcProvider": {
+    "completed": "completed",
+    "point": {
+      "x": 2,
+      "y": 7
+    },
+    "arc": {
+      "center": {
+        "x": 2,
+        "y": 3
+      },
+      "radius": 4,
+      "startAngle": 0,
+      "endAngle": 3.141592653589793
+    }
+  },
+  "pointOnEllipseProvider": {
+    "completed": "completed",
+    "point": {
+      "x": 2,
+      "y": 6.000000000037419
+    },
+    "ellipse": {
+      "center": {
+        "x": 2,
+        "y": 3
+      },
+      "majorRadius": 5,
+      "minorRadius": 3,
+      "rotation": 0
+    }
+  },
+  "pointOnBsplineProvider": {
+    "completed": "completed",
+    "point": {
+      "x": 2,
+      "y": 1.5
+    },
+    "bspline": {
+      "degree": 3,
+      "controlPoints": [
+        {
+          "x": 0,
+          "y": 0
+        },
+        {
+          "x": 1,
+          "y": 2
+        },
+        {
+          "x": 3,
+          "y": 2
+        },
+        {
+          "x": 4,
+          "y": 0
+        }
+      ],
+      "weights": [
+        1,
+        1,
+        1,
+        1
+      ],
+      "knots": [
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1
+      ],
+      "periodic": false
+    }
+  },
+  "blockProvider": {
+    "completed": "completed",
+    "degreesOfFreedom": 0,
+    "line": {
+      "start": {
+        "x": 1,
+        "y": 2
+      },
+      "end": {
+        "x": 4,
+        "y": 6
+      }
+    }
+  },
+  "providerLifecycle": {
+    "availability": "available",
+    "engine": "planegcs-wasm",
+    "supportedGeometry": [
+      "point",
+      "line",
+      "circle",
+      "arc",
+      "ellipse",
+      "bspline"
+    ],
+    "supportedConstraints": [
+      "horizontal",
+      "vertical",
+      "parallel",
+      "perpendicular",
+      "distance",
+      "distanceX",
+      "distanceY",
+      "angle",
+      "radius",
+      "diameter",
+      "equal",
+      "tangent",
+      "coincident",
+      "symmetric",
+      "pointOnObject",
+      "snellsLaw",
+      "internalAlignment",
+      "weight",
+      "block"
+    ],
+    "completed": "completed",
+    "verticalCompleted": "completed",
+    "verticalEnd": {
+      "x": 0,
+      "y": 5
+    },
+    "angleCompleted": "completed",
+    "angleEnd": {
+      "x": 3.5355339059327666,
+      "y": 3.535533905932768
+    },
+    "circleRadiusCompleted": "completed",
+    "circleRadius": {
+      "center": {
+        "x": 2,
+        "y": 3
+      },
+      "radius": 4
+    },
+    "circleDiameterCompleted": "completed",
+    "circleDiameter": {
+      "center": {
+        "x": 2,
+        "y": 3
+      },
+      "radius": 4
+    },
+    "equalLinesCompleted": "completed",
+    "equalLinesSecond": {
+      "start": {
+        "x": 0,
+        "y": 2
+      },
+      "end": {
+        "x": 2.8550078532679066,
+        "y": 4.801594217187551
+      }
+    },
+    "equalCirclesCompleted": "completed",
+    "equalCirclesSecond": {
+      "center": {
+        "x": 8,
+        "y": 9
+      },
+      "radius": 4
+    },
+    "tangentCirclesCompleted": "completed",
+    "tangentCirclesSecond": {
+      "center": {
+        "x": 10,
+        "y": 3
+      },
+      "radius": 4.000000000000001
+    },
+    "pointSymmetryCompleted": "completed",
+    "pointSymmetrySecond": {
+      "x": 7.000000000002508,
+      "y": 9.99999999999955
+    },
+    "pointOnLineCompleted": "completed",
+    "pointOnLinePoint": {
+      "x": 2,
+      "y": 0
+    },
+    "parallelCompleted": "completed",
+    "parallelEnd": {
+      "x": 5,
+      "y": 2
+    },
+    "perpendicularCompleted": "completed",
+    "perpendicularEnd": {
+      "x": 0,
+      "y": 7
+    },
+    "coincidentCompleted": "completed",
+    "coincidentStart": {
+      "x": 4,
+      "y": 0
+    },
+    "cancelled": "cancelled",
+    "recovered": "completed",
+    "stale": "stale",
+    "recoveredEnd": {
+      "x": 5,
+      "y": 0
+    }
+  }
+}
--- a/config/chrome-plot-verification.json
+++ b/config/chrome-plot-verification.json
@@ -0,0 +1,87 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "series": {
+    "count": 2,
+    "boundSource": "Spreadsheet",
+    "points": 3,
+    "updatedValue": 16,
+    "legend": true
+  },
+  "axes": {
+    "x": "Revision",
+    "y": "Length (mm)",
+    "xRange": [
+      0,
+      2
+    ],
+    "yRange": [
+      0,
+      20
+    ]
+  },
+  "logAxis": {
+    "xScale": "log",
+    "yScale": "log",
+    "svgHasLogMapping": true,
+    "rejectedNonPositive": true
+  },
+  "svg": {
+    "bytes": 1075,
+    "sha256": "29c4de596904c4048fdaf524b099eb0cbc1ba49c10a77d65d5d882d23638ceff",
+    "deterministic": true,
+    "paths": 2,
+    "accessible": true
+  },
+  "png": {
+    "bytes": 19408,
+    "sha256": "281e93a2acd75a0dd902cdcd52bb088094a05237ac15296462ca06936a956443",
+    "deterministic": true,
+    "width": 640,
+    "height": 360,
+    "validSignature": true
+  },
+  "csv": {
+    "bytes": 156,
+    "rows": 7,
+    "sha256": "5879d47bdda947b5432ef38a03a6e8299cdb4e90cfea0370e398833a9c01244a"
+  },
+  "resources": [
+    {
+      "mediaType": "image/svg+xml",
+      "hash": "29c4de596904c4048fdaf524b099eb0cbc1ba49c10a77d65d5d882d23638ceff",
+      "byteLength": 1075,
+      "roundTrip": true,
+      "released": true
+    },
+    {
+      "mediaType": "text/csv",
+      "hash": "5879d47bdda947b5432ef38a03a6e8299cdb4e90cfea0370e398833a9c01244a",
+      "byteLength": 156,
+      "roundTrip": true,
+      "released": true
+    },
+    {
+      "mediaType": "image/png",
+      "hash": "281e93a2acd75a0dd902cdcd52bb088094a05237ac15296462ca06936a956443",
+      "byteLength": 19408,
+      "roundTrip": true,
+      "released": true
+    }
+  ],
+  "opfs": {
+    "markerSuite": "PLOT-ALL",
+    "markerSeries": 2,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-production-document-verification.json
+++ b/config/chrome-production-document-verification.json
@@ -0,0 +1,64 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "closure": {
+    "complete": true,
+    "artifacts": 4,
+    "missingKinds": 0,
+    "missingDependencies": 0,
+    "cycles": 0,
+    "documentVersion": 8,
+    "reopenedComplete": true,
+    "artifactVersions": [
+      2,
+      2,
+      2,
+      2
+    ]
+  },
+  "workflow": {
+    "created": {
+      "spreadsheetCells": 2,
+      "draftObjects": 1,
+      "techdrawViews": 1,
+      "plotSeries": 1
+    },
+    "edited": {
+      "spreadsheetValue": 6,
+      "draftStartX": 1,
+      "techdrawDimension": 5,
+      "plotValue": 6
+    },
+    "exports": {
+      "spreadsheetCsvBytes": 31,
+      "draftJsonBytes": 384,
+      "techdrawSvgBytes": 509,
+      "techdrawPdfBytes": 849,
+      "techdrawPdfValid": true,
+      "plotSvgBytes": 774,
+      "plotCsvBytes": 52
+    }
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 8568,
+    "hash": "81ab5272815a42162a7f977bae74a0cefc2d1e23195865ac810eceb81bd71c30",
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "DOC-CLOSURE",
+    "artifacts": 4,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-profile-validation-verification.json
+++ b/config/chrome-profile-validation-verification.json
@@ -0,0 +1,122 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "fixtures": {
+    "closed": {
+      "status": "closed",
+      "ringCount": 1,
+      "selfIntersections": 0
+    },
+    "open": {
+      "status": "open",
+      "ringCount": 1,
+      "selfIntersections": 0
+    },
+    "multiRing": {
+      "status": "multi-ring",
+      "ringCount": 2,
+      "selfIntersections": 0
+    },
+    "selfIntersecting": {
+      "status": "self-intersecting",
+      "ringCount": 1,
+      "selfIntersections": 1
+    },
+    "invalidNesting": {
+      "status": "invalid-nesting",
+      "ringCount": 2,
+      "selfIntersections": 0
+    },
+    "nonPlanar": {
+      "status": "non-planar",
+      "ringCount": 1,
+      "selfIntersections": 0
+    },
+    "degenerate": {
+      "status": "degenerate",
+      "ringCount": 1,
+      "selfIntersections": 0
+    }
+  },
+  "validationErrors": {
+    "closed": null,
+    "multiRing": null,
+    "open": "Profile ring 0 is open.",
+    "selfIntersecting": "Profile contains self-intersecting edges.",
+    "invalidNesting": "Profile holes must be contained directly inside the outer ring.",
+    "nonPlanar": "Profile ring 0 is not coplanar with the outer ring.",
+    "degenerate": "Profile ring 0 is collinear."
+  },
+  "partDesignProfiles": {
+    "closed": {
+      "code": null,
+      "regionCount": 1
+    },
+    "multiRing": {
+      "code": null,
+      "outerPoints": 4,
+      "holeCount": 1,
+      "regionCount": 1
+    },
+    "open": {
+      "code": "PROFILE_OPEN"
+    },
+    "selfIntersecting": {
+      "code": null,
+      "regionCount": 2,
+      "regionPoints": [
+        3,
+        3
+      ]
+    },
+    "invalidNesting": {
+      "code": null,
+      "regionCount": 2,
+      "regionPoints": [
+        4,
+        4
+      ]
+    }
+  },
+  "partDesignGeometry": {
+    "closed": {
+      "volume": 360,
+      "solids": 1,
+      "shapeType": "solid",
+      "structuralValid": false,
+      "structuralErrors": 20,
+      "structuralWarnings": 0
+    },
+    "multiRing": {
+      "volume": 320,
+      "solids": 1,
+      "shapeType": "solid",
+      "structuralValid": false,
+      "structuralErrors": 40,
+      "structuralWarnings": 0
+    },
+    "selfIntersecting": {
+      "volume": 80,
+      "solids": 2,
+      "shapeType": "compound",
+      "structuralValid": true,
+      "structuralErrors": 0,
+      "structuralWarnings": 0
+    },
+    "invalidNesting": {
+      "volume": 370,
+      "solids": 2,
+      "shapeType": "compound",
+      "structuralValid": true,
+      "structuralErrors": 0,
+      "structuralWarnings": 0
+    }
+  },
+  "opfs": {
+    "markerSuite": "SK-11",
+    "markerCases": 12,
+    "markerRemoved": true
+  }
+}
--- a/config/chrome-qa08-verification.json
+++ b/config/chrome-qa08-verification.json
@@ -0,0 +1,42 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "locales": {
+    "supported": 3,
+    "snapshots": 3,
+    "longLabel": true,
+    "decimalSamples": [
+      "12.346 mm",
+      "12.346 mm",
+      "12,346 mm"
+    ]
+  },
+  "accessibility": {
+    "checked": 4,
+    "missingNames": 0,
+    "duplicates": 0,
+    "unnamedFocusable": 0,
+    "pass": true
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 813,
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "QA-08",
+    "localeCount": 3,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-robot-verification.json
+++ b/config/chrome-robot-verification.json
@@ -0,0 +1,43 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "geometry": {
+    "sourceShape": "shape-msi9vj60-1",
+    "valid": true,
+    "volume": 7.999999999999998
+  },
+  "trajectory": {
+    "joints": 3,
+    "waypoints": 2,
+    "poses": 5,
+    "status": "generated",
+    "violations": 0,
+    "maxReach": 6,
+    "homeX": 6,
+    "collisions": 1,
+    "controllerBytes": 1120,
+    "csvBytes": 174
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 551,
+    "hash": "8f750b2eaaf68e4c3523a0c97145931ad6d6d83e854985d2b4069bb10fe8de26",
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "ROBOT-ALL",
+    "poses": 5,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-script-verification.json
+++ b/config/chrome-script-verification.json
@@ -0,0 +1,42 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "macro": {
+    "commands": 2,
+    "replay": "replayed",
+    "executed": 2,
+    "bytes": 210
+  },
+  "security": {
+    "disallowedRejected": true,
+    "quotaRejected": true,
+    "noDynamicExecution": true,
+    "deniedCapabilities": [
+      "file",
+      "network",
+      "time",
+      "resource"
+    ]
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 210,
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "SCRIPT-ALL",
+    "commands": 2,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-secondary-formats-verification.json
+++ b/config/chrome-secondary-formats-verification.json
@@ -0,0 +1,120 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "formats": {
+    "descriptors": 8,
+    "records": 8,
+    "nativeExports": 3,
+    "proxyImports": 8,
+    "bytes": 665,
+    "categories": [
+      "2d",
+      "bim",
+      "data",
+      "mesh"
+    ],
+    "matrix": [
+      {
+        "format": "DXF",
+        "category": "2d",
+        "byteLength": 36,
+        "imported": true,
+        "rejectedInvalid": true,
+        "byteExactRoundTrip": true,
+        "deterministic": true,
+        "proxy": true
+      },
+      {
+        "format": "SVG",
+        "category": "2d",
+        "byteLength": 217,
+        "imported": true,
+        "rejectedInvalid": true,
+        "byteExactRoundTrip": true,
+        "deterministic": true,
+        "proxy": true
+      },
+      {
+        "format": "OBJ",
+        "category": "mesh",
+        "byteLength": 72,
+        "imported": true,
+        "rejectedInvalid": true,
+        "byteExactRoundTrip": true,
+        "deterministic": true,
+        "proxy": true
+      },
+      {
+        "format": "PLY",
+        "category": "mesh",
+        "byteLength": 49,
+        "imported": true,
+        "rejectedInvalid": true,
+        "byteExactRoundTrip": true,
+        "deterministic": true,
+        "proxy": true
+      },
+      {
+        "format": "STL",
+        "category": "mesh",
+        "byteLength": 59,
+        "imported": true,
+        "rejectedInvalid": true,
+        "byteExactRoundTrip": true,
+        "deterministic": true,
+        "proxy": true
+      },
+      {
+        "format": "PDF",
+        "category": "2d",
+        "byteLength": 48,
+        "imported": true,
+        "rejectedInvalid": true,
+        "byteExactRoundTrip": true,
+        "deterministic": true,
+        "proxy": true
+      },
+      {
+        "format": "IFC",
+        "category": "bim",
+        "byteLength": 136,
+        "imported": true,
+        "rejectedInvalid": true,
+        "byteExactRoundTrip": true,
+        "deterministic": true,
+        "proxy": true
+      },
+      {
+        "format": "CSV",
+        "category": "data",
+        "byteLength": 48,
+        "imported": true,
+        "rejectedInvalid": true,
+        "byteExactRoundTrip": true,
+        "deterministic": true,
+        "proxy": true
+      }
+    ]
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 1884,
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "FC-09",
+    "records": 8,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-security-verification.json
+++ b/config/chrome-security-verification.json
@@ -0,0 +1,33 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "checks": {
+    "path": 5,
+    "archiveEntries": 3,
+    "xmlBytes": 79,
+    "permissionChecks": 3,
+    "rejectedCases": 4,
+    "pass": true
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 180,
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "QA-07",
+    "checks": 4,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-sketcher-bspline-verification.json
+++ b/config/chrome-sketcher-bspline-verification.json
@@ -0,0 +1,65 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "edit": {
+    "stableId": true,
+    "degree": 1,
+    "poleCount": 3,
+    "middlePole": {
+      "x": 2,
+      "y": 3
+    },
+    "weights": [
+      1,
+      0.5,
+      1
+    ],
+    "knots": [
+      0,
+      0,
+      0.5,
+      1,
+      1
+    ],
+    "periodic": true,
+    "sourceUnchanged": true
+  },
+  "validationErrors": {
+    "invalidWeight": "spline weights must be positive finite values matching control points.",
+    "invalidKnots": "spline knots must be non-decreasing and have controlPointCount + degree + 1 entries.",
+    "invalidDegree": "spline requires at least degree + 1 control points."
+  },
+  "roundTrip": {
+    "archiveBytes": 1493,
+    "geometryEqual": true,
+    "constraintsEqual": true,
+    "constraintTypes": [
+      "weight",
+      "internalAlignment",
+      "weight"
+    ],
+    "weights": [
+      1,
+      1.5,
+      1.25,
+      1
+    ],
+    "knots": [
+      0,
+      0,
+      0,
+      0,
+      1,
+      1,
+      1,
+      1
+    ]
+  },
+  "opfs": {
+    "markerSuite": "SK-10",
+    "markerFields": 8,
+    "markerRemoved": true
+  }
+}
--- a/config/chrome-sketcher-diagnostics-verification.json
+++ b/config/chrome-sketcher-diagnostics-verification.json
@@ -0,0 +1,37 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "fixtures": {
+    "reference": {
+      "status": "under-constrained",
+      "degreesOfFreedom": 3,
+      "diagnostic": true,
+      "unchangedEnd": true
+    },
+    "redundant": {
+      "status": "under-constrained",
+      "diagnostic": true
+    },
+    "conflicting": {
+      "status": "conflicting",
+      "diagnostic": true,
+      "notConverged": true
+    },
+    "coincident": {
+      "status": "under-constrained",
+      "residual": 0,
+      "sharedPoint": true
+    },
+    "block": {
+      "status": "solved",
+      "degreesOfFreedom": 0,
+      "unchanged": true
+    }
+  },
+  "opfs": {
+    "markerSuite": "SK-06/SK-07",
+    "markerRemoved": true
+  }
+}
--- a/config/chrome-sketcher-editor-verification.json
+++ b/config/chrome-sketcher-editor-verification.json
@@ -0,0 +1,115 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "operations": {
+    "drag": {
+      "start": {
+        "x": 0,
+        "y": 2
+      },
+      "end": {
+        "x": 8,
+        "y": 2
+      },
+      "sourceUnchanged": true
+    },
+    "split": {
+      "ids": [
+        "line",
+        "line-2"
+      ],
+      "endpoints": [
+        [
+          {
+            "x": 0,
+            "y": 0
+          },
+          {
+            "x": 4,
+            "y": 0
+          }
+        ],
+        [
+          {
+            "x": 4,
+            "y": 0
+          },
+          {
+            "x": 10,
+            "y": 0
+          }
+        ]
+      ],
+      "constraintTypes": [
+        "coincident"
+      ]
+    },
+    "extend": {
+      "end": {
+        "x": 15,
+        "y": 0
+      },
+      "sourceUnchanged": true
+    },
+    "trim": {
+      "end": {
+        "x": 7,
+        "y": 0
+      },
+      "constraintTypes": [
+        "pointOnObject"
+      ],
+      "sourceUnchanged": true
+    },
+    "construction": {
+      "enabled": true,
+      "sourceUnchanged": true
+    },
+    "autoConstraint": {
+      "suggestionReasons": [
+        "coincident",
+        "horizontal"
+      ],
+      "appliedIds": [
+        "auto-coincident-line-a.end-line-b.start",
+        "auto-horizontal-line-a"
+      ],
+      "sourceUnchanged": true
+    },
+    "replay": {
+      "applied": 2,
+      "undone": 1,
+      "redone": 1,
+      "finalEnd": {
+        "x": 6,
+        "y": 0
+      }
+    }
+  },
+  "interactions": {
+    "nativeEvents": {
+      "pointer": 3,
+      "keyboard": 3
+    },
+    "start": {
+      "x": 0,
+      "y": 2
+    },
+    "end": {
+      "x": 8,
+      "y": 2
+    },
+    "tool": "select",
+    "pointerActive": false,
+    "applied": 1,
+    "undone": 1,
+    "redone": 1
+  },
+  "opfs": {
+    "markerSuite": "SK-09",
+    "markerOperations": 9,
+    "markerRemoved": true
+  }
+}
--- a/config/chrome-sketcher-stress-verification.json
+++ b/config/chrome-sketcher-stress-verification.json
@@ -0,0 +1,37 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "stress": {
+    "seed": 539363331,
+    "models": 500,
+    "solves": 1000,
+    "durationMs": 15.394999980926514,
+    "averageSolveMs": 0.015394999980926513,
+    "maxIterations": 64,
+    "maxResidual": 4.577566798522237e-16,
+    "deterministicMismatches": 0,
+    "unexpectedResults": 0,
+    "digest": "edac8aed",
+    "categories": {
+      "constraints": 100,
+      "conflict": 100,
+      "redundant": 100,
+      "reference": 100,
+      "drag": 100
+    },
+    "statuses": {
+      "solved": 0,
+      "under-constrained": 400,
+      "conflicting": 100,
+      "invalid": 0
+    }
+  },
+  "opfs": {
+    "markerSuite": "SK-12",
+    "markerModels": 500,
+    "markerSolves": 1000,
+    "markerRemoved": true
+  }
+}
--- a/config/chrome-spreadsheet-verification.json
+++ b/config/chrome-spreadsheet-verification.json
@@ -0,0 +1,87 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "cells": {
+    "width": 6,
+    "length": 12,
+    "updatedLength": 16,
+    "dimension": "length"
+  },
+  "aliases": [
+    "Length",
+    "Width"
+  ],
+  "dependencies": [
+    "A2->A1:Width",
+    "B1->A1:A1"
+  ],
+  "cycle": {
+    "detected": true,
+    "cells": [
+      "C1",
+      "D1"
+    ]
+  },
+  "binding": {
+    "alias": "Length",
+    "objectId": "pad",
+    "propertyName": "Length",
+    "appliedValue": 16,
+    "undoValue": 12,
+    "redoValue": 16
+  },
+  "expression": {
+    "value": 13,
+    "dimension": "length",
+    "references": [
+      "Spreadsheet.Length"
+    ]
+  },
+  "layout": {
+    "styledCells": 4,
+    "namedRange": "A1:A3",
+    "mergedRange": "A1:C3",
+    "shiftedFormulaAddress": "A3"
+  },
+  "csv": {
+    "rows": 2,
+    "columns": 4,
+    "bytes": 46
+  },
+  "largeSheet": {
+    "cells": 10000,
+    "rows": 100,
+    "columns": 100,
+    "evaluationErrors": 0,
+    "csvBytes": 175112,
+    "durationMs": 53.85000002384186,
+    "budgetMs": 5000
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "savedVersion": 20,
+    "reopenedVersion": 20,
+    "reopenedValue": 16
+  },
+  "resource": {
+    "hash": "7bd33d02ab448a6cfe803608d27d4d394213ee4cc2998eeaaa31176e4216a161",
+    "byteLength": 939,
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "SS-ALL",
+    "markerCells": 9,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-surface-verification.json
+++ b/config/chrome-surface-verification.json
@@ -0,0 +1,36 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "model": {
+    "patches": 5,
+    "poles": 20,
+    "trimmed": 1,
+    "sewn": 1,
+    "continuity": "C0",
+    "fillKind": "bezier",
+    "offsetDistance": 1.5,
+    "topoRefs": 4,
+    "objBytes": 641
+  },
+  "persistence": {
+    "mode": "sqlite-opfs",
+    "byteLength": 846,
+    "roundTrip": true,
+    "released": true
+  },
+  "opfs": {
+    "markerSuite": "SURF-CORE",
+    "patches": 5,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-techdraw-verification.json
+++ b/config/chrome-techdraw-verification.json
@@ -0,0 +1,70 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "page": {
+    "views": 2,
+    "sections": 1,
+    "dimensions": 1,
+    "annotations": 1,
+    "tolerances": 1,
+    "updatedDimension": 6,
+    "unresolvedRefs": [
+      "Vertex3"
+    ],
+    "unresolvedTolerances": [
+      "flatness"
+    ]
+  },
+  "svg": {
+    "bytes": 636,
+    "sha256": "0762dbd1f6d4587e6f59b3596f493aceaf8da5e7fb47b0f08e89e13ba27bcfc9",
+    "deterministic": true,
+    "lines": 2,
+    "accessible": true
+  },
+  "pdf": {
+    "bytes": 872,
+    "sha256": "fb66bbb3b98ca60a1d75d396124cc1f27d1a89080a82eaf23ae0525fc9709059",
+    "deterministic": true,
+    "validHeader": true,
+    "validXref": true
+  },
+  "resources": [
+    {
+      "mediaType": "image/svg+xml",
+      "hash": "0762dbd1f6d4587e6f59b3596f493aceaf8da5e7fb47b0f08e89e13ba27bcfc9",
+      "byteLength": 636,
+      "roundTrip": true,
+      "released": true
+    },
+    {
+      "mediaType": "application/pdf",
+      "hash": "fb66bbb3b98ca60a1d75d396124cc1f27d1a89080a82eaf23ae0525fc9709059",
+      "byteLength": 872,
+      "roundTrip": true,
+      "released": true
+    },
+    {
+      "mediaType": "application/vnd.bitbybit.techdraw+json",
+      "hash": "2c0493a55f851c4db55af3d87c002e8584dbb65b038a0a56e8adcdf063d5f3da",
+      "byteLength": 1934,
+      "roundTrip": true,
+      "released": true
+    }
+  ],
+  "opfs": {
+    "markerSuite": "TD-ALL",
+    "markerViews": 2,
+    "markerRemoved": true
+  },
+  "afterRelease": {
+    "shapeCount": 0,
+    "kernelReferenceCount": 0
+  },
+  "browser": {
+    "product": "Chrome/150.0.7871.128",
+    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/150.0.0.0 Safari/537.36"
+  }
+}
--- a/config/chrome-topology-verification.json
+++ b/config/chrome-topology-verification.json
@@ -0,0 +1,34 @@
+{
+  "schemaVersion": 1,
+  "browserId": "chrome",
+  "crossOriginIsolated": true,
+  "status": "pass",
+  "capabilities": {
+    "provider": "Bitbybit OCCT",
+    "version": "1.1.1",
+    "status": "ready",
+    "worker": true,
+    "wasm": true,
+    "shapeCount": 0,
+    "kernelReferenceCount": 0,
+    "releasedShapeCount": 0,
+    "peakShapeCount": 0,
+    "peakKernelReferenceCount": 0
+  },
+  "topology": {
+    "faces": 6,
+    "edges": 12,
+    "vertices": 8,
+    "analyticFaces": 6,
+    "analyticEdges": 12,
+    "adjacencyKeys": [
+      6,
+      6,
+      12,
+      12,
+      8
+    ],
+    "transientIndexFree": true,
+    "opfsTopologyRoundTrip": true
+  }
+}
--- a/config/compatibility-matrix.json
+++ b/config/compatibility-matrix.json
@@ -2,39 +2,39 @@
  "schemaVersion": 1,
  "freecadBaseline": "freecad-1.1.1",
  "workbenches": {
-    "Part Design": { "status": "facade-partial", "level": "experimental", "commands": ["create-body", "create-sketch", "pad", "pocket", "revolution", "fillet", "chamfer", "mirrored", "multi-transform", "linear-pattern", "polar-pattern"] },
+    "Part Design": { "status": "facade-partial", "level": "experimental", "commands": ["create-body", "create-sketch", "shape-binder", "datum", "pad", "pocket", "revolution", "fillet", "chamfer", "mirrored", "multi-transform", "linear-pattern", "polar-pattern"] },
    "Part": { "status": "facade-partial", "level": "experimental", "commands": ["primitive", "union", "cut", "intersection", "check-shape"] },
    "Sketcher": { "status": "facade-model", "level": "experimental", "commands": ["new-sketch", "line", "arc", "circle", "rectangle", "constrain-horizontal", "constrain-vertical", "solve-sketch"] },
-    "Draft": { "status": "ui-prototype", "level": "read-only", "commands": ["working-plane", "snap-settings", "draft-line", "draft-wire", "move", "rotate"] },
-    "TechDraw": { "status": "ui-prototype", "level": "read-only", "commands": ["new-page", "view-part", "section-view", "dimension", "annotation"] },
-    "Spreadsheet": { "status": "ui-prototype", "level": "read-only", "commands": ["new-sheet", "set-alias", "expression", "bind-property"] },
-    "Assembly": { "status": "ui-prototype", "level": "read-only", "commands": ["insert-component", "coincident", "concentric", "distance", "interference"] },
-    "BIM": { "status": "ui-manifest", "level": "unsupported", "commands": ["wall", "structure", "window", "ifc-export"] },
-    "CAM": { "status": "ui-manifest", "level": "unsupported", "commands": ["new-job", "stock", "profile-path", "simulate", "post-process"] },
-    "FEM": { "status": "ui-manifest", "level": "unsupported", "commands": ["new-analysis", "material", "mesh", "solve", "results"] },
-    "Mesh": { "status": "ui-prototype", "level": "read-only", "commands": ["mesh-import", "analyze-mesh", "repair-mesh", "fill-holes", "mesh-export"] },
-    "Surface": { "status": "ui-manifest", "level": "unsupported", "commands": ["bspline", "bezier", "fill-surface", "loft-surface", "trim-surface"] },
-    "Inspection": { "status": "ui-manifest", "level": "unsupported", "commands": ["measure-distance", "measure-angle", "measure-area", "section", "check-dependencies"] },
-    "AddonManager": { "status": "scope-only", "level": "unsupported", "commands": ["addon-list", "addon-install", "addon-update", "addon-remove"] },
+    "Draft": { "status": "domain-contract", "level": "experimental", "commands": ["working-plane", "snap-settings", "draft-line", "draft-wire", "draft-circle", "move", "rotate", "scale", "offset", "array", "clone", "layer"] },
+    "TechDraw": { "status": "domain-contract", "level": "experimental", "commands": ["new-page", "view-part", "section-view", "dimension", "annotation", "svg-export"] },
+    "Spreadsheet": { "status": "domain-contract", "level": "experimental", "commands": ["new-sheet", "set-alias", "expression", "bind-property", "csv-export"] },
+    "Assembly": { "status": "domain-contract", "level": "experimental", "commands": ["insert-component", "ground-component", "connector", "coincident", "concentric", "distance", "angle", "solve-assembly", "bom", "collision-check", "explode-view", "variant"] },
+    "BIM": { "status": "domain-contract", "level": "experimental", "commands": ["wall", "structure", "window", "level", "space", "material", "quantity-schedule", "ifc-export"] },
+    "CAM": { "status": "domain-contract", "level": "experimental", "commands": ["new-job", "stock", "tool", "profile-path", "simulate", "gcode-export"] },
+    "FEM": { "status": "domain-contract", "level": "experimental", "commands": ["new-analysis", "material", "mesh", "fix-node", "load", "solve-reference-bar", "results-csv"] },
+    "Mesh": { "status": "domain-contract", "level": "experimental", "commands": ["mesh-import", "weld-vertices", "analyze-mesh", "remove-degenerate", "repair-triangle", "mesh-transform", "obj-export"] },
+    "Surface": { "status": "domain-contract", "level": "experimental", "commands": ["bspline", "bezier", "fill-surface", "loft-surface", "trim-surface", "sew-surface", "surface-continuity"] },
+    "Inspection": { "status": "domain-contract", "level": "experimental", "commands": ["measure-distance", "measure-angle", "measure-area", "measure-volume", "check-dependencies", "csv-report"] },
+    "AddonManager": { "status": "domain-contract", "level": "experimental", "commands": ["addon-list", "addon-install", "addon-update", "addon-remove", "addon-rollback", "addon-permissions"] },
    "Cloud": { "status": "scope-only", "level": "unsupported", "commands": ["cloud-login", "cloud-open", "cloud-save", "cloud-share"] },
    "Fem": { "status": "scope-only", "level": "unsupported", "commands": ["new-analysis", "material", "mesh", "solve", "results"] },
    "Help": { "status": "scope-only", "level": "unsupported", "commands": ["help-contents", "help-search", "help-about"] },
-    "Idf": { "status": "scope-only", "level": "unsupported", "commands": ["idf-import", "idf-export"] },
-    "Import": { "status": "scope-only", "level": "unsupported", "commands": ["import-model", "import-batch", "import-options"] },
-    "JtReader": { "status": "scope-only", "level": "unsupported", "commands": ["jt-import", "jt-assembly", "jt-export"] },
-    "Material": { "status": "scope-only", "level": "unsupported", "commands": ["material-card", "material-library", "material-assign"] },
+    "Idf": { "status": "data-adapter-registry", "level": "read-only", "commands": ["idf-import", "idf-export"] },
+    "Import": { "status": "domain-contract", "level": "experimental", "commands": ["import-model", "import-batch", "import-options"] },
+    "JtReader": { "status": "data-adapter-registry", "level": "read-only", "commands": ["jt-import", "jt-assembly", "jt-export"] },
+    "Material": { "status": "domain-contract", "level": "experimental", "commands": ["material-card", "material-library", "material-assign"] },
    "Measure": { "status": "scope-only", "level": "unsupported", "commands": ["measure-distance", "measure-angle", "measure-area", "measure-volume"] },
    "MeshPart": { "status": "scope-only", "level": "unsupported", "commands": ["mesh-to-shape", "shape-to-mesh", "mesh-section"] },
-    "OpenSCAD": { "status": "scope-only", "level": "unsupported", "commands": ["openscad-import", "openscad-export", "openscad-preview"] },
-    "Plot": { "status": "scope-only", "level": "unsupported", "commands": ["plot-create", "plot-style", "plot-export"] },
-    "Points": { "status": "scope-only", "level": "unsupported", "commands": ["points-import", "points-filter", "points-export"] },
-    "ReverseEngineering": { "status": "scope-only", "level": "unsupported", "commands": ["fit-curve", "fit-surface", "reverse-engineer"] },
-    "Robot": { "status": "scope-only", "level": "unsupported", "commands": ["robot-model", "robot-trajectory", "robot-simulate", "robot-export"] },
+    "OpenSCAD": { "status": "data-adapter-registry", "level": "read-only", "commands": ["openscad-import", "openscad-export", "openscad-preview"] },
+    "Plot": { "status": "domain-contract", "level": "experimental", "commands": ["plot-create", "plot-style", "plot-bind", "plot-svg-export", "plot-csv-export"] },
+    "Points": { "status": "data-adapter-registry", "level": "read-only", "commands": ["points-import", "points-filter", "points-export"] },
+    "ReverseEngineering": { "status": "data-adapter-registry", "level": "read-only", "commands": ["fit-curve", "fit-surface", "reverse-engineer"] },
+    "Robot": { "status": "domain-contract", "level": "experimental", "commands": ["robot-model", "joint-limits", "waypoint", "robot-trajectory", "robot-export"] },
    "Show": { "status": "scope-only", "level": "unsupported", "commands": ["show-object", "show-share", "show-presentation"] },
    "Start": { "status": "scope-only", "level": "unsupported", "commands": ["start-page", "recent-projects", "templates"] },
    "Web": { "status": "scope-only", "level": "unsupported", "commands": ["web-export", "web-view", "web-share"] },
    "Sandbox": { "status": "scope-only", "level": "unsupported", "commands": [] },
-    "TemplatePyMod": { "status": "scope-only", "level": "unsupported", "commands": [] },
+    "TemplatePyMod": { "status": "domain-contract", "level": "experimental", "commands": ["macro-record", "macro-replay", "facade-command"] },
    "Test": { "status": "scope-only", "level": "unsupported", "commands": [] },
    "Tux": { "status": "scope-only", "level": "unsupported", "commands": [] }
  },
@@ -65,23 +65,24 @@
    "occtPackage": "packages/dev/occt",
    "workerPackage": "packages/dev/occt-worker",
    "sourceForm": "generated-wasm-and-typescript-only",
+    "wasmArtifact": { "path": "node_modules/@bitbybit-dev/occt/bitbybit-dev-occt/bitbybit-dev-occt.a4a6ec2a.wasm", "sha256": "1b6a8fc7b83d222854f73b66af8d0e45ad4fdee025904b447e885d4e18ae8656", "status": "compiled-artifact-verified" },
    "missingBuildInputs": ["OCCT C++ source checkout", "Embind generation rules", "Emscripten link/export manifest"],
    "evidence": "./npmw run check:bitbybit-history"
  },
  "nativeOcctHistory": {
-    "status": "built-provider-not-default-runtime",
+    "status": "built-provider-browser-verified-default-worker",
    "sourceCheckout": "OCCT_SOURCE_DIR",
    "sourceCommit": "bb75017e915f6509a4bfa8b551f853352754c2da",
    "occtVersion": "8.0.0",
    "toolchain": "Emscripten 3.1.69 + CMake 3.31.6 + Ninja 1.12.1",
-    "library": ["TKBO", "TKDESTEP", "TKXSBase", "TKDE"],
-    "bindings": ["BRepAlgoAPI_Fuse", "BRepAlgoAPI_Cut", "BRepAlgoAPI_Common", "Generated", "Modified", "IsDeleted", "TopExp_Explorer", "STEPControl_Reader", "STEPControl_Writer", "shapeToStep", "booleanHistoryFromStep"],
+    "library": ["TKBO", "TKBool", "TKFillet", "TKOffset", "TKDESTEP", "TKXSBase", "TKDE"],
+    "bindings": ["BRepPrimAPI_MakeBox", "BRepPrimAPI_MakeCylinder", "BRepPrimAPI_MakeSphere", "BRepPrimAPI_MakeCone", "BRepPrimAPI_MakePrism", "BRepPrimAPI_MakeRevol", "BRepBuilderAPI_Transform", "BRepFilletAPI_MakeFillet", "BRepFilletAPI_MakeChamfer", "BRepOffsetAPI_DraftAngle", "BRepOffsetAPI_MakePipe", "BRepOffsetAPI_MakeThickSolid", "BRepAlgoAPI_Fuse", "BRepAlgoAPI_Cut", "BRepAlgoAPI_Common", "Generated", "Modified", "IsDeleted", "BRepCheck_Analyzer", "BRepGProp", "BRepBndLib", "TopExp_Explorer", "STEPControl_Reader", "STEPControl_Writer", "shapeToStep", "shapeSummary", "booleanProbe", "booleanResult", "booleanHistoryFromStep", "prismHistoryFromStep", "pocketHistoryFromStep", "loftHistoryFromStep", "pipeHistoryFromStep", "revolutionHistoryFromStep", "grooveHistoryFromStep", "filletHistoryFromStep", "chamferHistoryFromStep", "holeHistoryFromStep", "draftHistoryFromStep", "thicknessHistoryFromStep", "linearPatternHistoryFromStep", "polarPatternHistoryFromStep", "mirroredHistoryFromStep", "multiTransformHistoryFromStep", "makeRectangleFace", "makeRectangleFacePlaced", "makeLineWire"],
    "buildOptimization": "OCCT dependencies -O0 with Emscripten -fexceptions; Embind wrapper -O2 with -fexceptions",
    "artifact": {
      "javascript": "native/occt-history/dist/bitbybit-occt-history.js",
      "wasm": "native/occt-history/dist/bitbybit-occt-history.wasm",
-      "javascriptSha256": "e2feca5a8bab431e3351e6af3972beef4f9ce47fe02de2d0ac7ba9de91882311",
-      "wasmSha256": "6fac28102132ddeb8e7f1f254c76643d595cc60a26b2adf80fe3d6407b18b675"
+      "javascriptSha256": "78f1cdd17a6a7b61ff8435c0ff8c912a43c4517e6ef49f3f741521662a903557",
+      "wasmSha256": "b6cb6307399b188cdf1377e9294b4af8e36b21783693101db8f985e41cff5fbe"
    },
    "protocol": "native result and history records stay inside the provider; cross-WASM handles are forbidden; STEP text is the explicit transport boundary",
    "historyProtocol": {
@@ -91,26 +92,45 @@
      "transport": "step-text",
      "cancellation": "AbortSignal",
      "timeout": "coordinator-configured",
-      "staleGuard": "documentId + documentVersion + operationId"
+      "staleGuard": "documentId + documentVersion + operationId",
+      "namingEvidence": {
+        "status": "explicit-runtime-contract",
+        "mappedNameRef": "optional provider evidence; final-shape-only stages are marked and cannot mint FreeCAD tokens",
+        "stringHasher": "optional opaque native table; validated and preserved losslessly",
+        "exactBlockers": ["browser FreeCAD private token callback ABI", "browser builder naming evidence transport", "non-unique isomorphic source"]
+      }
    },
    "browserWorker": {
      "entry": "src/facade/nativeHistoryWorkerEntry.ts",
      "client": "src/facade/nativeHistoryWorkerClient.ts",
      "moduleUrl": "/native/occt-history/bitbybit-occt-history.js",
      "runtimeConfiguration": "BitbybitGeometryRuntime.configureNativeHistory(provider, timeoutMs)",
-      "artifactPublishCommand": "./npmw run build:occt-history",
-      "status": "worker-provider-configurable-not-default-runtime"
+    "artifactPublishCommand": "./npmw run build:occt-history",
+      "status": "default-application-worker-with-fallback",
+      "browserVerification": "config/occt-browser-verification.json",
+      "threeWayVerification": "config/freecad-bitbybit-native-threeway.json",
+      "operations": ["worker-initialize", "worker-cancel", "worker-stale-isolation", "worker-crash-recovery-contract", "ownership-ledger-metrics", "browser-memory-budget-gate", "upstream-abi-golden-drift-gate", "artifact-dist-public-hash"]
    },
    "buildCommand": "./npmw run build:occt-history",
    "testCommand": "./npmw run test:occt-history"
  },
  "facadeCapabilities": {
-    "geometry": { "level": "experimental", "provider": "BitBybit OCCT 1.1.1", "operations": ["box", "cylinder", "sphere", "cone", "placement", "object-placement-recompute", "placement-validation", "mirror-plane", "mirrored-whole-shape", "multi-transform-whole-shape", "union", "cut", "intersection", "part-primitive-recompute", "part-boolean-recompute", "shape-check", "pad", "pocket", "pocket-through-all", "revolution", "fillet", "chamfer", "linear-pattern-whole-shape", "polar-pattern-whole-shape", "hole-basic-origin-normal", "feature-shape-cache", "face-edge-vertex-topology", "step-export", "stl-export"] },
-    "document": { "level": "experimental", "operations": ["typed-properties", "property-vector", "property-placement", "property-multi-transform", "property-link-list", "property-string-list", "property-link-sub", "expressions", "units", "dependency-dag", "parallel-level-recompute", "sync-recompute", "async-generation-recompute", "root-cause-diagnostics", "repair-branch-recompute", "versioned-toporef", "toporef-migration", "generation-topology-snapshot", "linksub-external-geometry-migration", "ambiguous-deleted-topology-diagnostics", "toporef-candidate-replacement-transaction", "signature-topology-history-fallback", "native-topology-history-adapter", "undo-redo"] },
+    "geometry": { "level": "experimental", "provider": "BitBybit OCCT 1.1.1", "operations": ["box", "cylinder", "sphere", "cone", "placement", "object-placement-recompute", "placement-validation", "mirror-plane", "mirrored-whole-shape", "multi-transform-whole-shape", "union", "cut", "intersection", "part-primitive-recompute", "part-boolean-recompute", "shape-check", "pad", "pocket", "pocket-through-all", "revolution", "loft", "pipe", "fillet", "chamfer", "linear-pattern-whole-shape", "polar-pattern-whole-shape", "hole-basic-origin-normal", "feature-shape-cache", "face-edge-vertex-topology", "native-cross-feature-history-routing", "step-export", "stl-export"], "featureLevels": { "pad": { "level": "compatible", "exactBlockedBy": ["native MappedNameRef/StringHasher evidence when provider omits it"] }, "pocket": { "level": "compatible", "exactBlockedBy": ["native MappedNameRef/StringHasher evidence when provider omits it"] }, "revolution": { "level": "compatible", "exactBlockedBy": ["native MappedNameRef/StringHasher evidence when provider omits it"] }, "groove": { "level": "compatible", "exactBlockedBy": ["native MappedNameRef/StringHasher evidence when provider omits it", "OCCT/FreeCAD private token generation"] }, "boolean": { "level": "compatible", "exactBlockedBy": ["native MappedNameRef/StringHasher evidence when provider omits it", "isomorphic source ambiguity"] }, "fillet": { "level": "experimental", "exactBlockedBy": ["complete cross-feature native stage history"] }, "chamfer": { "level": "experimental", "exactBlockedBy": ["complete cross-feature native stage history"] }, "multi-transform": { "level": "experimental", "exactBlockedBy": ["feature-list native history", "private naming tokens"] } } },
+    "document": { "level": "experimental", "operations": ["typed-properties", "property-vector", "property-placement", "property-multi-transform", "property-link-list", "property-string-list", "property-link-sub", "expressions", "units", "dependency-dag", "parallel-level-recompute", "sync-recompute", "async-generation-recompute", "root-cause-diagnostics", "repair-branch-recompute", "versioned-toporef", "toporef-migration", "generation-topology-snapshot", "linksub-external-geometry-migration", "ambiguous-deleted-topology-diagnostics", "adjacency-fingerprint-disambiguation", "toporef-candidate-replacement-transaction", "signature-topology-history-fallback", "native-topology-history-adapter", "native-cross-feature-history-routing", "runtime-mapped-name-ref-evidence", "string-hasher-evidence-validation", "element-map2-multi-stage-name-mapping", "isomorphic-candidate-persistence", "element-map-name-contract", "undo-redo"] },
    "persistence": { "level": "experimental", "provider": "SQLite WASM + OPFS with transient fallback", "operations": ["schema-v6", "object-topology-snapshots", "transactional-migrations", "migration-rollback", "serialized-write-queue", "five-version-checkpoints", "checkpoint-load", "recovery-report", "content-addressed-resources", "quota-preflight", "resource-sweep-plan", "opfs-orphan-sweep", "cross-tab-lock-notice"] },
-    "sketcher": { "level": "experimental", "provider": "typescript-basic; planegcs-wasm unavailable", "operations": ["point-line-circle-arc-model", "ellipse-bspline-model-only", "construction-geometry", "stable-external-geometry-model", "basic-constraints", "diameter-symmetric-tangent", "basic-solver", "versioned-solver-protocol", "solver-capability-probe", "cancel-stale-isolation", "replay-contract", "persistence"] },
-    "fcstd": { "level": "read-only", "operations": ["zip-preflight", "document-xml-metadata", "document-property-projection", "proxy-report", "script-isolation"] },
-    "verification": { "level": "experimental", "provider": "FreeCADCmd 1.1.1 native headless Part oracle", "operations": ["locked-source-commit", "reproducible-native-build", "declarative-golden-contract", "part-geometry-replay", "numeric-tolerance-comparison"] }
+    "sketcher": { "level": "experimental", "provider": "typescript-basic; FreeCAD 1.1.1 planegcs WASM core installed", "operations": ["point-line-circle-arc-model", "ellipse-bspline-periodic-model", "construction-geometry", "geometry-validation", "stable-geometry-signature", "stable-external-geometry-model", "basic-constraints", "advanced-constraint-proxy", "diameter-symmetric-tangent", "basic-solver", "versioned-solver-protocol", "solver-capability-probe", "cancel-stale-isolation", "replay-contract", "planegcs-native-system-solve", "planegcs-horizontal-distance", "planegcs-vertical-distance", "planegcs-distance-x", "planegcs-distance-y", "planegcs-angle", "planegcs-circle-radius", "planegcs-circle-diameter", "planegcs-equal-lines", "planegcs-equal-circles", "planegcs-tangent-circles", "planegcs-point-symmetry", "planegcs-point-on-object", "planegcs-point-on-arc", "planegcs-point-on-ellipse", "planegcs-point-on-cubic-bspline", "planegcs-block-freeze", "planegcs-parallel-lines", "planegcs-perpendicular-lines", "planegcs-coincident-lines", "planegcs-snells-law-lines", "planegcs-ellipse-internal-alignment", "planegcs-cubic-bspline-weight", "planegcs-dedicated-worker-smoke", "persistence"] },
+    "fcstd": { "level": "read-only", "operations": ["zip-preflight", "document-xml-metadata", "document-property-projection", "live-topology-element-map", "proxy-report", "script-isolation"] },
+    "viewport": { "level": "experimental", "provider": "Three.js WebGL2", "operations": ["mesh-rendering", "multi-object-mesh-registry", "view-orientation", "fit-and-zoom", "subshape-triangle-mapping", "subshape-click-selection", "subshape-hover-preselection", "subshape-hover-highlight", "occt-analytic-picking-topology", "brep-edge-polyline-picking", "edge-pixel-tolerance-picking", "vertex-pixel-tolerance-picking", "diagnostic-selection-flash", "multi-object-selection-set", "modifier-box-selection-gesture", "window-contained-box-selection", "crossing-intersection-box-selection", "multi-object-selection-highlight", "object-visibility-projection", "selection-resource-release"] },
+    "verification": { "level": "experimental", "provider": "FreeCADCmd 1.1.1 native headless Part oracle", "operations": ["locked-source-commit", "reproducible-native-build", "declarative-golden-contract", "part-geometry-replay", "numeric-tolerance-comparison", "execution-plan-validation", "source-inventory-validation", "type-property-inventory-validation"] }
+  },
+  "systemExactEvaluation": {
+    "evaluatedAt": "2026-08-10",
+    "exact": false,
+    "featureExactCount": 0,
+    "plan": "config/freecad-web-exact-parity-plan.json",
+    "promotionTask": "EX-REL-01",
+    "taskStatus": { "completed": 2, "inProgress": 36, "pending": 14, "blocked": 0 },
+    "blockers": ["browser FreeCAD private token callback ABI", "browser builder naming evidence transport", "non-unique isomorphic source"]
  },
  "rules": [
    "UI status does not imply geometry or file compatibility.",
--- a/config/freecad-baseline.json
+++ b/config/freecad-baseline.json
@@ -6,5 +6,5 @@
  "uiContract": "FreeCAD official desktop UI and Developers Handbook",
  "compatibilityLevels": ["exact", "compatible", "read-only", "proxy", "unsupported"],
  "status": "native-headless-part-oracle-verified",
-  "notes": "The official 1.1.1 tag and commit are locked. A reproducible local headless Part oracle and five geometry replay fixtures are verified; the digest-locked container, full workbench build, 100 golden files, and 50 error files remain P0-01/P0-03 deliverables."
+  "notes": "The official 1.1.1 tag and commit are locked. The local headless oracle verifies 100 primary success, 51 primary failure, and 5/5 supplemental Part-family success/failure fixtures. This baseline evidence does not promote the system exact claim."
 }
--- a/config/freecad-bitbybit-native-threeway.json
+++ b/config/freecad-bitbybit-native-threeway.json
--- a/config/freecad-cam-parity.json
+++ b/config/freecad-cam-parity.json
@@ -0,0 +1,123 @@
+{
+  "schemaVersion": 1,
+  "baseline": {
+    "freecadVersion": "1.1.1",
+    "commit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d"
+  },
+  "source": {
+    "workbench": "src/Mod/CAM/InitGui.py",
+    "commandInventory": "config/freecad-gui-command-inventory.json",
+    "desktopOracle": "config/freecad-desktop-oracle.json",
+    "dynamicOracleStatus": "partial-command-state-only"
+  },
+  "status": "in_progress",
+  "claim": "compatible-browser-subset-not-exact-freecad-cam-parity",
+  "commandSurface": {
+    "toolbarGroups": 4,
+    "menuGroups": 5,
+    "webCommands": 60,
+    "freecadCamRuntimeCommands": 56,
+    "freecadCamSourceOnlyCommands": 5,
+    "notYetSurfacedCommands": [],
+    "nonActionableSourceTemplates": ["CAM_%s"],
+    "freecadCommandIds": [
+      "CAM_Adaptive", "CAM_Area", "CAM_Area_Workplane", "CAM_Array", "CAM_Comment", "CAM_Compound", "CAM_Custom", "CAM_Deburr", "CAM_DressupArray", "CAM_DressupAxisMap", "CAM_DressupDogbone", "CAM_DressupDragKnife", "CAM_DressupLeadInOut", "CAM_DressupPathBoundary", "CAM_DressupRampEntry", "CAM_DressupTag", "CAM_DressupTools", "CAM_DressupZCorrect", "CAM_Drilling", "CAM_DrillingTools", "CAM_Engrave", "CAM_EngraveTools", "CAM_ExportTemplate", "CAM_Fixture", "CAM_Helix", "CAM_Inspect", "CAM_Job", "CAM_MillFace", "CAM_OpActiveToggle", "CAM_OperationCopy", "CAM_PathShapeTC", "CAM_Pocket3D", "CAM_Pocket_Shape", "CAM_Post", "CAM_Probe", "CAM_Profile", "CAM_PropertyBag", "CAM_Sanity", "CAM_SelectLoop", "CAM_SetStartPoint", "CAM_Shape", "CAM_SimpleCopy", "CAM_SimTools", "CAM_Simulator", "CAM_SimulatorGL", "CAM_Slot", "CAM_Stop", "CAM_Tapping", "CAM_ThreadMilling", "CAM_ToolBitCreate", "CAM_ToolBitDock", "CAM_ToolBitLibraryOpen", "CAM_ToolBitLoad", "CAM_ToolBitSave", "CAM_ToolBitSaveAs", "CAM_ToolController", "CAM_Vcarve", "CAM_Camotics", "CAM_Copy", "CAM_3dTools"
+    ]
+  },
+  "browserDomain": {
+    "stockModes": 4,
+    "toolShapes": 7,
+    "operationKinds": 22,
+    "dressupKinds": 9,
+    "postprocessors": 7
+  },
+  "coverage": [
+    {
+      "id": "CAM-21",
+      "level": "exact",
+      "scope": "Locked FreeCAD source command identifiers and CAM command grouping manifest",
+      "evidence": "check:cam-parity"
+    },
+    {
+      "id": "CAM-22",
+      "level": "compatible",
+      "scope": "Sixty actionable CAM commands, four toolbars, five menu groups, Job tree, task panels and viewport toolpath presentation",
+      "evidence": "check:chrome-app-e2e"
+    },
+    {
+      "id": "CAM-23",
+      "level": "compatible",
+      "scope": "Job, four stock modes and SetupSheet browser contract",
+      "evidence": "check:chrome-cam"
+    },
+    {
+      "id": "CAM-24",
+      "level": "compatible",
+      "scope": "Seven ToolBit shapes, versioned JSON assets, tool controllers, feeds, rapids, spindle and coolant",
+      "evidence": "check:chrome-cam"
+    },
+    {
+      "id": "CAM-25",
+      "level": "compatible",
+      "scope": "Twenty-two deterministic browser operation kinds; not native Path algorithms",
+      "evidence": "test:cam"
+    },
+    {
+      "id": "CAM-26",
+      "level": "compatible",
+      "scope": "Nine deterministic path dress-up kinds",
+      "evidence": "test:cam"
+    },
+    {
+      "id": "CAM-27",
+      "level": "compatible",
+      "scope": "Sanity check, deterministic swept-volume material-removal timeline, and path/stock/tool-holder/fixture collision diagnostics",
+      "evidence": "check:chrome-cam"
+    },
+    {
+      "id": "CAM-28",
+      "level": "compatible",
+      "scope": "Seven allowlisted deterministic postprocessors with unsafe post rejection",
+      "evidence": "check:chrome-cam"
+    },
+    {
+      "id": "CAM-29",
+      "level": "development",
+      "scope": "Versioned CAM Job assets, validated import, OPFS snapshot, Undo/Redo, and persistent Comment/PropertyBag/Compound metadata are implemented; FreeCAD native Path::Feature/FeaturePython round-trip and Web Path::PropertyPath resource editing for native Path::Feature plus explicit non-executing FeaturePython opt-in are oracle-verified; FeaturePython operation metadata/recompute and full operation-object semantics remain bounded",
+      "evidence": "check:chrome-cam"
+    },
+    {
+      "id": "CAM-30",
+      "level": "compatible",
+      "scope": "FreeCAD-style task flow and command lifecycle; native Qt Job/Profile Task open/accept/cancel lifecycle is oracle-verified, while full focus, keyboard, validation and all operation panels remain pending",
+      "evidence": "check:chrome-app-e2e"
+    },
+    {
+      "id": "CAM-31",
+      "level": "development",
+      "scope": "OpenCAMLib WASM PathDropCutter, CAMotics source-stage G-code generation, CAMotics 1.3 native Qt/TPL plus CLI sidecars, standalone browser CAMotics sweep WASM, OCCT native BRep removal including continuous-segment sweep, and LinuxCNC XYZBC RTCP post/bridge are verified; full browser CAMotics program/same-input differential, full FreeCAD Path algorithms and complete continuous tool-axis oracle remain open",
+      "evidence": "check:chrome-camotics-wasm"
+    },
+    {
+      "id": "CAM-32",
+      "level": "development",
+      "scope": "LinuxCNC WASM XYZBC machine acceptance is closed for the certified table-rotary-tilting digital case; Qt Task lifecycle, native Path::Feature Web codec, CAMotics native Qt/TPL and CLI sidecars, curved-segment BRep sweep and fail-closed safety matrix are evidenced, while exact dynamic FreeCAD comparison, FeaturePython/full Path semantics, full browser CAMotics differential and production authorization remain closed",
+      "evidence": "check:chrome-cam-linuxcnc-machine"
+    }
+  ],
+  "tasks": {
+    "completed": 8,
+    "inProgress": 4,
+    "pending": 0,
+    "blocked": 0
+  },
+    "unclosedDifferences": [
+    "Native FreeCAD Path operation algorithms and geometry semantics",
+    "Complete CAM Qt task-panel validation, focus, keyboard and all operation-dialog state oracle",
+    "CAMotics full browser program runtime and same-input simulator differential",
+    "Analytic arbitrary-curved-path native swept-volume material removal and holder/fixture oracle",
+    "Complete continuous tool-axis/singularity oracle beyond certified XYZBC case",
+    "FeaturePython operation metadata/recompute and full-operation semantic Path::PropertyPath codec/editable FCStd round-trip",
+    "Machine-specific production safety authorization and physical actuator/metrology validation"
+  ]
+}
--- a/config/freecad-cam-path-oracle.json
+++ b/config/freecad-cam-path-oracle.json
--- a/config/freecad-composite-history-elementmap-oracle.json
+++ b/config/freecad-composite-history-elementmap-oracle.json
--- a/config/freecad-core-parameter-mutation-oracle.json
+++ b/config/freecad-core-parameter-mutation-oracle.json
--- a/config/freecad-desktop-oracle.json
+++ b/config/freecad-desktop-oracle.json
@@ -0,0 +1,46 @@
+{
+  "schemaVersion": 1,
+  "baselineId": "freecad-1.1.1",
+  "profile": "desktop",
+  "buildDirectory": ".cache/freecad/build-desktop",
+  "installDirectory": ".cache/freecad/install-desktop",
+  "sysrootDirectory": ".cache/freecad/sysroot",
+  "requiredRuntime": "FreeCAD",
+  "cmake": {
+    "buildGui": true,
+    "developerTests": false,
+    "pivyProbe": false,
+    "externalSmesh": false,
+    "disabledOptionalModules": ["Cloud", "JtReader", "VR", "TemplatePyMod", "Sandbox"]
+  },
+  "sourceModules": [
+    "AddonManager", "Assembly", "BIM", "CAM", "Cloud", "Draft", "Fem", "Help", "Idf", "Import", "Inspection", "JtReader", "Material", "Measure", "Mesh", "MeshPart", "OpenSCAD", "Part", "PartDesign", "Plot", "Points", "ReverseEngineering", "Robot", "Sandbox", "Show", "Sketcher", "Spreadsheet", "Start", "Surface", "TechDraw", "TemplatePyMod", "Test", "Tux", "Web"
+  ],
+  "evidence": {
+    "configureCommand": "FREECAD_ORACLE_PROFILE=desktop ./npmw run configure:freecad-native",
+    "buildCommand": "FREECAD_ORACLE_PROFILE=desktop ./npmw run build:freecad-native",
+    "probeCommand": "FREECAD_ORACLE_PROFILE=desktop xvfb-run -a ./npmw run probe:freecad-reference",
+    "checkCommand": "./npmw run check:freecad-desktop-oracle",
+    "fcstdNativeRoundTripCommand": "./npmw run test:freecad-fcstd-native",
+    "probeReport": ".cache/freecad/reference-desktop.json"
+  },
+  "artifact": {
+    "path": ".cache/freecad/install-desktop/bin/FreeCAD",
+    "reportedVersion": "FreeCAD 1.1.1 Revision: 14556 (Git)",
+    "sizeBytes": 153160,
+    "sha256": "2c75642f0cdfd8a44ecb46aeb1cd6ef5e5643b313c5e3d617e3766406766ef70"
+  },
+  "verification": {
+    "status": "verified",
+    "sourceCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+    "guiUp": true,
+    "moduleCount": 34,
+    "moduleStatusSummary": {
+      "compiled-importable": 30,
+      "not-built": 4
+    },
+    "disabledModules": ["Cloud", "JtReader", "Sandbox", "TemplatePyMod"],
+    "probeObjects": ["Part::Box", "Part::Cylinder", "Part::Sphere", "Part::Cone", "Part::Feature", "PartDesign::Feature", "Sketcher::SketchObject"]
+  },
+  "status": "desktop-build-probed"
+}
--- a/config/freecad-entrypoint-inventory.json
+++ b/config/freecad-entrypoint-inventory.json
@@ -0,0 +1,577 @@
+{
+  "schemaVersion": 1,
+  "baseline": {
+    "freecadVersion": "1.1.1",
+    "commit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d"
+  },
+  "generatedBy": "scripts/generate-freecad-entrypoint-inventory.mjs",
+  "sourceInventory": "config/freecad-source-inventory.json",
+  "formats": [
+    {
+      "id": "FCStd",
+      "category": "project",
+      "modules": [
+        "App",
+        "Gui"
+      ],
+      "sourceEvidence": [
+        "src/App/Document.cpp",
+        "src/Gui/Document.cpp"
+      ],
+      "webStrategy": "native-parser",
+      "compatibility": "read-only",
+      "roundTrip": false,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "BREP",
+      "category": "geometry",
+      "modules": [
+        "Part"
+      ],
+      "sourceEvidence": [
+        "src/Mod/Part/App/FeaturePartImportBrep.cpp"
+      ],
+      "webStrategy": "occt-worker",
+      "compatibility": "experimental",
+      "roundTrip": true,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "STEP",
+      "category": "geometry",
+      "modules": [
+        "Part",
+        "Import"
+      ],
+      "sourceEvidence": [
+        "src/Mod/Part/App/FeaturePartImportStep.cpp",
+        "src/Mod/Import/App/WriterStep.cpp"
+      ],
+      "webStrategy": "occt-worker",
+      "compatibility": "experimental",
+      "roundTrip": true,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "IGES",
+      "category": "geometry",
+      "modules": [
+        "Part",
+        "Import"
+      ],
+      "sourceEvidence": [
+        "src/Mod/Part/App/FeaturePartImportIges.cpp",
+        "src/Mod/Import/App/WriterIges.cpp"
+      ],
+      "webStrategy": "occt-worker",
+      "compatibility": "experimental",
+      "roundTrip": true,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "STL",
+      "category": "mesh",
+      "modules": [
+        "Mesh",
+        "MeshPart"
+      ],
+      "sourceEvidence": [
+        "src/Mod/Mesh/App/Importer.cpp",
+        "src/Mod/Mesh/App/Exporter.cpp"
+      ],
+      "webStrategy": "worker-adapter",
+      "compatibility": "experimental",
+      "roundTrip": true,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "OBJ",
+      "category": "mesh",
+      "modules": [
+        "Mesh"
+      ],
+      "sourceEvidence": [
+        "src/Mod/Mesh/App/Importer.cpp",
+        "src/Mod/Mesh/App/Exporter.cpp"
+      ],
+      "webStrategy": "worker-adapter",
+      "compatibility": "experimental",
+      "roundTrip": true,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "PLY",
+      "category": "mesh",
+      "modules": [
+        "Mesh"
+      ],
+      "sourceEvidence": [
+        "src/Mod/Mesh/App/Importer.cpp",
+        "src/Mod/Mesh/App/Exporter.cpp"
+      ],
+      "webStrategy": "worker-adapter",
+      "compatibility": "experimental",
+      "roundTrip": true,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "DXF",
+      "category": "2d",
+      "modules": [
+        "Draft",
+        "Import"
+      ],
+      "sourceEvidence": [
+        "src/Mod/Draft/importDXF.py",
+        "src/Mod/Import/App/dxf/ImpExpDxf.cpp"
+      ],
+      "webStrategy": "worker-adapter",
+      "compatibility": "read-only",
+      "roundTrip": false,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "SVG",
+      "category": "drawing",
+      "modules": [
+        "Draft",
+        "TechDraw"
+      ],
+      "sourceEvidence": [
+        "src/Mod/Draft/importSVG.py",
+        "src/Mod/TechDraw/App/TechDrawExport.cpp"
+      ],
+      "webStrategy": "sanitized-parser",
+      "compatibility": "read-only",
+      "roundTrip": false,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "PDF",
+      "category": "drawing",
+      "modules": [
+        "TechDraw"
+      ],
+      "sourceEvidence": [
+        "src/Mod/TechDraw/App/TechDrawExport.cpp"
+      ],
+      "webStrategy": "server-export",
+      "compatibility": "read-only",
+      "roundTrip": false,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "IFC",
+      "category": "bim",
+      "modules": [
+        "BIM"
+      ],
+      "sourceEvidence": [
+        "src/Mod/BIM/importers/importIFC.py"
+      ],
+      "webStrategy": "sandboxed-adapter",
+      "compatibility": "unsupported",
+      "roundTrip": false,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "CSV",
+      "category": "data",
+      "modules": [
+        "Spreadsheet"
+      ],
+      "sourceEvidence": [
+        "src/Mod/Spreadsheet/App/SheetPyImp.cpp"
+      ],
+      "webStrategy": "facade-parser",
+      "compatibility": "experimental",
+      "roundTrip": true,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "GCODE",
+      "category": "manufacturing",
+      "modules": [
+        "CAM"
+      ],
+      "sourceEvidence": [
+        "src/Mod/CAM/PathCommands.py"
+      ],
+      "webStrategy": "sandboxed-adapter",
+      "compatibility": "unsupported",
+      "roundTrip": false,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "JT",
+      "category": "geometry",
+      "modules": [
+        "JtReader"
+      ],
+      "sourceEvidence": [
+        "src/Mod/JtReader/CMakeLists.txt"
+      ],
+      "webStrategy": "proxy-resource",
+      "compatibility": "unsupported",
+      "roundTrip": false,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "IDF",
+      "category": "electronics",
+      "modules": [
+        "Idf"
+      ],
+      "sourceEvidence": [
+        "src/Mod/Idf/Idf.py"
+      ],
+      "webStrategy": "proxy-resource",
+      "compatibility": "unsupported",
+      "roundTrip": false,
+      "status": "inventory-recorded"
+    }
+  ],
+  "entrypoints": [
+    {
+      "id": "python-api",
+      "category": "scripting",
+      "modules": [
+        "App",
+        "Gui"
+      ],
+      "sourceEvidence": [
+        "src/App/ApplicationPy.cpp",
+        "src/Gui/ApplicationPy.cpp"
+      ],
+      "webStrategy": "sandboxed-interpreter",
+      "compatibility": "unsupported",
+      "execution": false,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "macro-fcmacro",
+      "category": "scripting",
+      "modules": [
+        "Gui"
+      ],
+      "sourceEvidence": [
+        "src/Gui/CommandMacro.cpp"
+      ],
+      "webStrategy": "blocked-resource",
+      "compatibility": "unsupported",
+      "execution": false,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "addon-package",
+      "category": "extension",
+      "modules": [
+        "AddonManager"
+      ],
+      "sourceEvidence": [
+        "src/Mod/AddonManager"
+      ],
+      "webStrategy": "signed-catalog",
+      "compatibility": "unsupported",
+      "execution": false,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "preferences",
+      "category": "configuration",
+      "modules": [
+        "App",
+        "Gui"
+      ],
+      "sourceEvidence": [
+        "src/Base/Parameter.cpp",
+        "src/Gui/PreferencePages"
+      ],
+      "webStrategy": "namespaced-settings",
+      "compatibility": "experimental",
+      "execution": false,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "clipboard",
+      "category": "desktop",
+      "modules": [
+        "Gui"
+      ],
+      "sourceEvidence": [
+        "src/Gui/MainWindow.cpp"
+      ],
+      "webStrategy": "browser-clipboard-permission",
+      "compatibility": "unsupported",
+      "execution": false,
+      "status": "inventory-recorded"
+    },
+    {
+      "id": "print-job",
+      "category": "desktop",
+      "modules": [
+        "Gui",
+        "TechDraw"
+      ],
+      "sourceEvidence": [
+        "src/Gui/MainWindow.cpp",
+        "src/Mod/TechDraw/Gui/PagePrinter.cpp"
+      ],
+      "webStrategy": "server-export",
+      "compatibility": "unsupported",
+      "execution": false,
+      "status": "inventory-recorded"
+    }
+  ],
+  "moduleCoverage": [
+    {
+      "name": "AddonManager",
+      "sourcePath": "src/Mod/AddonManager",
+      "coveredBy": [
+        "addon-package"
+      ],
+      "status": "entrypoint-covered"
+    },
+    {
+      "name": "Assembly",
+      "sourcePath": "src/Mod/Assembly",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "BIM",
+      "sourcePath": "src/Mod/BIM",
+      "coveredBy": [
+        "IFC"
+      ],
+      "status": "entrypoint-covered"
+    },
+    {
+      "name": "CAM",
+      "sourcePath": "src/Mod/CAM",
+      "coveredBy": [
+        "GCODE"
+      ],
+      "status": "entrypoint-covered"
+    },
+    {
+      "name": "Cloud",
+      "sourcePath": "src/Mod/Cloud",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Draft",
+      "sourcePath": "src/Mod/Draft",
+      "coveredBy": [
+        "DXF",
+        "SVG"
+      ],
+      "status": "entrypoint-covered"
+    },
+    {
+      "name": "Fem",
+      "sourcePath": "src/Mod/Fem",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Help",
+      "sourcePath": "src/Mod/Help",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Idf",
+      "sourcePath": "src/Mod/Idf",
+      "coveredBy": [
+        "IDF"
+      ],
+      "status": "entrypoint-covered"
+    },
+    {
+      "name": "Import",
+      "sourcePath": "src/Mod/Import",
+      "coveredBy": [
+        "STEP",
+        "IGES",
+        "DXF"
+      ],
+      "status": "entrypoint-covered"
+    },
+    {
+      "name": "Inspection",
+      "sourcePath": "src/Mod/Inspection",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "JtReader",
+      "sourcePath": "src/Mod/JtReader",
+      "coveredBy": [
+        "JT"
+      ],
+      "status": "entrypoint-covered"
+    },
+    {
+      "name": "Material",
+      "sourcePath": "src/Mod/Material",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Measure",
+      "sourcePath": "src/Mod/Measure",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Mesh",
+      "sourcePath": "src/Mod/Mesh",
+      "coveredBy": [
+        "STL",
+        "OBJ",
+        "PLY"
+      ],
+      "status": "entrypoint-covered"
+    },
+    {
+      "name": "MeshPart",
+      "sourcePath": "src/Mod/MeshPart",
+      "coveredBy": [
+        "STL"
+      ],
+      "status": "entrypoint-covered"
+    },
+    {
+      "name": "OpenSCAD",
+      "sourcePath": "src/Mod/OpenSCAD",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Part",
+      "sourcePath": "src/Mod/Part",
+      "coveredBy": [
+        "BREP",
+        "STEP",
+        "IGES"
+      ],
+      "status": "entrypoint-covered"
+    },
+    {
+      "name": "PartDesign",
+      "sourcePath": "src/Mod/PartDesign",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Plot",
+      "sourcePath": "src/Mod/Plot",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Points",
+      "sourcePath": "src/Mod/Points",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "ReverseEngineering",
+      "sourcePath": "src/Mod/ReverseEngineering",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Robot",
+      "sourcePath": "src/Mod/Robot",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Sandbox",
+      "sourcePath": "src/Mod/Sandbox",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Show",
+      "sourcePath": "src/Mod/Show",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Sketcher",
+      "sourcePath": "src/Mod/Sketcher",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Spreadsheet",
+      "sourcePath": "src/Mod/Spreadsheet",
+      "coveredBy": [
+        "CSV"
+      ],
+      "status": "entrypoint-covered"
+    },
+    {
+      "name": "Start",
+      "sourcePath": "src/Mod/Start",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Surface",
+      "sourcePath": "src/Mod/Surface",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "TechDraw",
+      "sourcePath": "src/Mod/TechDraw",
+      "coveredBy": [
+        "SVG",
+        "PDF",
+        "print-job"
+      ],
+      "status": "entrypoint-covered"
+    },
+    {
+      "name": "TemplatePyMod",
+      "sourcePath": "src/Mod/TemplatePyMod",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Test",
+      "sourcePath": "src/Mod/Test",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Tux",
+      "sourcePath": "src/Mod/Tux",
+      "coveredBy": [],
+      "status": "scope-only"
+    },
+    {
+      "name": "Web",
+      "sourcePath": "src/Mod/Web",
+      "coveredBy": [],
+      "status": "scope-only"
+    }
+  ],
+  "policy": {
+    "unsupportedExecution": [
+      "Python API",
+      "FCMacro",
+      "addon package",
+      "clipboard",
+      "print job"
+    ],
+    "unknownOrUnlistedEntries": "fail-inventory-check",
+    "untrustedContent": "never-execute"
+  }
+}
--- a/config/freecad-exact-history-elementmap-gate.json
+++ b/config/freecad-exact-history-elementmap-gate.json
@@ -0,0 +1,20 @@
+{
+  "schemaVersion": 1,
+  "baselineId": "freecad-1.1.1-composite-history-elementmap2",
+  "requiredCases": 30,
+  "requiredFreecadVersion": "1.1.1",
+  "requiredFreecadCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+  "requirements": {
+    "wrongBindings": 0,
+    "unexplainedRelations": 0,
+    "roundtripNameDrift": 0,
+    "elementMap2ParseFailures": 0,
+    "elementMap2SemanticFailures": 0,
+    "elementMap2TokenWriterFailures": 0,
+    "stringHasherParseFailures": 0,
+    "stringHasherSemanticFailures": 0,
+    "stringHasherEvidenceFailures": 0,
+    "namingEvidenceMissing": 0,
+    "namingEvidenceBoundaryViolations": 0
+  }
+}
--- a/config/freecad-execution-plan.json
+++ b/config/freecad-execution-plan.json
@@ -0,0 +1,215 @@
+{
+  "schemaVersion": 1,
+  "baseline": {
+    "freecadVersion": "1.1.1",
+    "freecadCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+    "bitbybitVersion": "1.1.1",
+    "occtNativeVersion": "8.0.0"
+  },
+  "lanes": [
+    { "id": "ORACLE", "ownerRole": "FreeCAD reference and inventory", "scope": "Desktop/headless oracle, manifests, golden fixtures" },
+    { "id": "KERNEL", "ownerRole": "Geometry kernel and WASM", "scope": "Bitbybit, OCCT bindings, Workers, shape ownership" },
+    { "id": "TOPO", "ownerRole": "Topology naming", "scope": "TopoRef, history, signatures, migration and selection" },
+    { "id": "SKETCH", "ownerRole": "Sketcher solver", "scope": "planegcs, constraints, sketch editing and diagnostics" },
+    { "id": "CORE", "ownerRole": "Parametric document core", "scope": "Document, DAG, Part, PartDesign, Body and attachment" },
+    { "id": "IO", "ownerRole": "Persistence and interoperability", "scope": "FCStd, BRep resources, formats and round-trip" },
+    { "id": "DOC", "ownerRole": "Production workbenches", "scope": "TechDraw, Spreadsheet, Draft and Plot" },
+    { "id": "ENGINEERING", "ownerRole": "Engineering workbenches", "scope": "Assembly, BIM, Mesh and Surface" },
+    { "id": "PLATFORM", "ownerRole": "Analysis and platform capabilities", "scope": "FEM, CAM, Robot, Inspection, data, addons and scripts" },
+    { "id": "QUALITY", "ownerRole": "Quality and release", "scope": "Browsers, performance, security, migrations and release" }
+  ],
+  "gates": [
+    { "id": "G0", "title": "Reference inventory", "requiredPrograms": ["P01"] },
+    { "id": "G1", "title": "Browser geometry kernel", "requiredPrograms": ["P02"] },
+    { "id": "G2", "title": "Stable topology", "requiredPrograms": ["P03"] },
+    { "id": "G3", "title": "Sketcher parity", "requiredPrograms": ["P04"] },
+    { "id": "G4", "title": "Parametric Part and PartDesign", "requiredPrograms": ["P05"] },
+    { "id": "G5", "title": "FCStd round-trip", "requiredPrograms": ["P06"] },
+    { "id": "G6", "title": "Production workbenches", "requiredPrograms": ["P07"] },
+    { "id": "G7", "title": "Engineering workbenches", "requiredPrograms": ["P08"] },
+    { "id": "G8", "title": "Analysis and platform", "requiredPrograms": ["P09"] },
+    { "id": "G9", "title": "Release", "requiredPrograms": ["P10"] }
+  ],
+  "programs": [
+    {
+      "id": "P01",
+      "title": "Complete desktop FreeCAD oracle and 34-module inventory",
+      "ownerLane": "ORACLE",
+      "dependencies": [],
+      "gate": "G0",
+      "tasks": [
+        { "id": "ORA-01", "title": "Create full desktop oracle build profile", "status": "completed", "dependencies": [], "deliverables": ["Pinned GUI/workbench CMake profile", "Build manifest and hashes"], "acceptance": ["Clean build reports FreeCAD 1.1.1 at the locked commit", "GUI and workbench modules are probeable"] },
+        { "id": "ORA-02", "title": "Extend runtime probe for GUI and module failure classes", "status": "completed", "dependencies": ["ORA-01"], "deliverables": ["GUI-aware probe", "Compiled/import/gui-only status model"], "acceptance": ["Probe distinguishes missing build, import failure and GUI-only", "Report is deterministic JSON"] },
+        { "id": "INV-01", "title": "Generate 34-module and workbench inventory", "status": "completed", "dependencies": ["ORA-02"], "deliverables": ["Module/workbench/command manifest", "Source locations"], "acceptance": ["All src/Mod directories are classified", "No unregistered workbench command"] },
+        { "id": "INV-02", "title": "Inventory TypeId and Property metadata", "status": "completed", "dependencies": ["ORA-02"], "deliverables": ["TypeId/property/default/status manifest", "Source-traceable static TypeId/property candidate inventory", "Minimal object fixtures"], "acceptance": ["Core objects trace to source and runtime", "Read-only/hidden/output flags are recorded", "Static candidates are reproducible from the locked source checkout and remain explicitly unpromoted until runtime probes confirm them"] },
+        { "id": "INV-03", "title": "Inventory GUI commands and selection preconditions", "status": "completed", "dependencies": ["INV-01"], "deliverables": ["Menu/toolbar/context/shortcut map", "Selection and task preconditions"], "acceptance": ["Every GUI command has enabled/disabled oracle cases"] },
+        { "id": "INV-04", "title": "Inventory formats, preferences, Python and addon entry points", "status": "completed", "dependencies": ["INV-01"], "deliverables": ["Format and optional-library matrix", "Preference/API/addon inventory"], "acceptance": ["Every entry has web strategy and compatibility level"] },
+        { "id": "BASE-03", "title": "Expand oracle fixtures", "status": "completed", "dependencies": ["INV-02", "INV-03"], "deliverables": ["100 success fixtures", "51 failure fixtures"], "acceptance": ["Fixtures cover core objects, units, topology changes and errors"] },
+        { "id": "BASE-04", "title": "Build oracle-to-Web semantic comparator", "status": "completed", "dependencies": ["BASE-03"], "deliverables": ["Tree/property/shape/topology comparator", "Diff report schema"], "acceptance": ["Known differences are explicit", "Unknown differences fail the gate"] }
+      ]
+    },
+    {
+      "id": "P02",
+      "title": "Native OCCT Worker browser execution and Boolean gates",
+      "ownerLane": "KERNEL",
+      "dependencies": ["P01"],
+      "gate": "G1",
+      "tasks": [
+        { "id": "BYB-03", "title": "Reproducible Bitbybit and OCCT source build", "status": "completed", "dependencies": ["ORA-01"], "deliverables": ["Pinned toolchain build", "Patch, ABI, hash and license manifest"], "acceptance": ["Clean rebuild has the declared exports and traceable hashes"] },
+        { "id": "BYB-05", "title": "Version and harden Worker protocol", "status": "completed", "dependencies": ["BYB-03"], "deliverables": ["Capabilities handshake", "Cancellation, timeout, crash and stale-result protocol"], "acceptance": ["Malformed messages fail safely", "Restart does not accept stale results"] },
+        { "id": "BYB-06", "title": "Define shape ownership and release accounting", "status": "completed", "dependencies": ["BYB-05"], "deliverables": ["Ownership ledger", "Reference counting and disposal metrics", "Browser Worker crash recovery and reinitialization contract"], "acceptance": ["No use-after-release", "Long Boolean sessions remain within memory budget", "A failed Worker is replaced before a retry and pending requests are rejected"] },
+        { "id": "BROWSER-OCCT-01", "title": "Instantiate native history WASM in Chrome", "status": "completed", "dependencies": ["BYB-05"], "deliverables": ["Chrome harness", "COOP/COEP, OPFS, and artifact-loading evidence"], "acceptance": ["JS/WASM Worker initializes in Chrome", "Abort and worker crash are recoverable"] },
+        { "id": "BYB-07", "title": "Run three-way Boolean golden comparison", "status": "completed", "dependencies": ["BROWSER-OCCT-01", "BASE-04"], "deliverables": ["Fuse/Cut/Common FreeCAD-Bitbybit-native reports", "Tolerance and error taxonomy"], "acceptance": ["Geometry and history differences are explained", "No silent topology mismatch"] },
+        { "id": "MEM-OCCT-01", "title": "Enforce Worker memory gate", "status": "completed", "dependencies": ["BYB-06", "BYB-07"], "deliverables": ["1000-operation stress fixture", "Heap/WASM/GPU retention report"], "acceptance": ["Peak and retained memory meet budgets", "All temporary shapes are accounted for"] },
+        { "id": "BYB-08", "title": "Automate upstream ABI and golden drift", "status": "completed", "dependencies": ["BYB-07"], "deliverables": ["API/ABI diff job", "Golden drift report"], "acceptance": ["Dependency upgrades cannot silently change capabilities"] }
+      ]
+    },
+    {
+      "id": "P03",
+      "title": "Stable TopoRef, signatures and mutation replay",
+      "ownerLane": "TOPO",
+      "dependencies": ["P02"],
+      "gate": "G2",
+      "tasks": [
+        { "id": "TSN-03", "title": "Complete native history coverage", "status": "completed", "dependencies": ["BYB-07"], "deliverables": ["Generated/Modified/Deleted for Boolean and features"], "acceptance": ["Every source subshape has an explainable relation"] },
+        { "id": "TSN-04", "title": "Implement analytic curve and surface signatures", "status": "completed", "dependencies": ["TSN-03"], "deliverables": ["Curve/surface parameter signatures", "Orientation and tolerance normalization"], "acceptance": ["Signatures do not depend on triangulation precision"] },
+        { "id": "TSN-05", "title": "Add adjacency and confidence matching", "status": "completed", "dependencies": ["TSN-04"], "deliverables": ["Adjacency graph", "One-to-one/one-to-many scoring"], "acceptance": ["Rigid transforms and parameter edits retain safe references"] },
+        { "id": "TSN-06", "title": "Handle symmetry, split and merge ambiguity", "status": "completed", "dependencies": ["TSN-05"], "deliverables": ["Ambiguity policy", "Candidate and confidence diagnostics"], "acceptance": ["Low confidence never binds silently"] },
+        { "id": "TSN-07", "title": "Map Boolean, Pattern and cross-Body history", "status": "completed", "dependencies": ["TSN-03", "TSN-06"], "deliverables": ["Multi-input source mapping", "Pattern instance lineage"], "acceptance": ["Every result relation identifies its source object"] },
+        { "id": "TSN-08", "title": "Persist and migrate TopoRef everywhere", "status": "completed", "dependencies": ["TSN-07"], "deliverables": ["LinkSub/external geometry/FCStd migration", "Schema upgrade fixtures"], "acceptance": ["Save/load and version upgrades preserve stable/ambiguous/deleted states"] },
+        { "id": "TSN-09", "title": "Connect 3D pick, preselect and candidate repair", "status": "completed", "dependencies": ["TSN-08"], "deliverables": ["Facade selection contract", "Candidate highlight and repair flow"], "acceptance": ["UI never persists transient mesh indexes"] },
+        { "id": "TSN-10", "title": "Run parameter mutation and fuzz replay", "status": "completed", "dependencies": ["TSN-07", "TSN-09"], "deliverables": ["100-model/1000-mutation suite", "Wrong-bind audit"], "acceptance": ["No silent wrong binding", "All ambiguity is diagnosable"] }
+      ]
+    },
+    {
+      "id": "P04",
+      "title": "planegcs WASM and complete Sketcher constraints",
+      "ownerLane": "SKETCH",
+      "dependencies": ["P01", "P03"],
+      "gate": "G3",
+      "tasks": [
+        { "id": "SK-03", "title": "Build planegcs WASM", "status": "completed", "dependencies": ["ORA-01"], "deliverables": ["Minimal source graph", "Emscripten build and hashes"], "acceptance": ["Deterministic solve works in a dedicated Worker"] },
+        { "id": "SK-04", "title": "Finalize solver protocol and lifecycle", "status": "completed", "dependencies": ["SK-03"], "deliverables": ["Capabilities and diagnostics", "Cancel/stale/crash recovery"], "acceptance": ["Provider replacement does not change Facade contracts"] },
+        { "id": "SK-05", "title": "Complete sketch geometry model", "status": "completed", "dependencies": ["SK-04"], "deliverables": ["Ellipse, B-spline, periodic and construction geometry"], "acceptance": ["Geometry round-trips with stable IDs"] },
+        { "id": "SK-06", "title": "Implement complete geometric constraints", "status": "completed", "dependencies": ["SK-04", "SK-05"], "deliverables": ["Coincident through block constraint set"], "acceptance": ["Each constraint has FreeCAD success and failure fixtures"] },
+        { "id": "SK-07", "title": "Implement dimensional/reference constraints and diagnoses", "status": "completed", "dependencies": ["SK-06"], "deliverables": ["Driving/reference dimensions", "DOF/redundant/conflicting classification"], "acceptance": ["Solver classifications match FreeCAD fixtures"] },
+        { "id": "SK-08", "title": "Implement support and external geometry", "status": "completed", "dependencies": ["TSN-09", "SK-06"], "deliverables": ["Plane/face support", "Projection and CarbonCopy"], "acceptance": ["Upstream topology migration updates sketch references safely"] },
+        { "id": "SK-09", "title": "Complete interactive editor", "status": "completed", "dependencies": ["SK-07", "SK-08"], "deliverables": ["Trim/extend/split/drag/autoconstraint", "Keyboard and pointer replay"], "acceptance": ["Editing and task lifecycle match oracle behavior"] },
+        { "id": "SK-10", "title": "Complete B-spline editing", "status": "completed", "dependencies": ["SK-05", "SK-09"], "deliverables": ["Poles/knots/weights/degree/periodic editing"], "acceptance": ["B-spline constraints and round-trip fixtures pass"] },
+        { "id": "SK-11", "title": "Validate feature profiles", "status": "completed", "dependencies": ["SK-08", "SK-10"], "deliverables": ["Open/closed/multi-ring/self-intersection classifier"], "acceptance": ["PartDesign consumes profiles with FreeCAD-compatible errors"] },
+        { "id": "SK-12", "title": "Run Sketcher golden and stress suite", "status": "completed", "dependencies": ["SK-07", "SK-09", "SK-11"], "deliverables": ["500-model suite", "Solve time and determinism report"], "acceptance": ["Success, conflict, redundancy and drag cases pass budgets"] }
+      ]
+    },
+    {
+      "id": "P05",
+      "title": "Part and PartDesign parametric closure",
+      "ownerLane": "CORE",
+      "dependencies": ["P03", "P04"],
+      "gate": "G4",
+      "tasks": [
+        { "id": "CORE-09", "title": "Complete Body, Origin and Tip rules", "status": "completed", "dependencies": ["TSN-08"], "deliverables": ["Feature ordering and Tip redirection", "Single-solid enforcement"], "acceptance": ["Suppression, deletion and reorder match FreeCAD"] },
+        { "id": "CORE-10", "title": "Implement Support and MapMode", "status": "completed", "dependencies": ["TSN-09", "CORE-09"], "deliverables": ["Support schema", "Attachment engine modes"], "acceptance": ["Face/plane support survives topology migration"] },
+        { "id": "CORE-11", "title": "Implement AttachmentOffset and local coordinates", "status": "completed", "dependencies": ["CORE-10"], "deliverables": ["Placement composition", "Local coordinate-chain tests"], "acceptance": ["Result placements match FreeCAD within tolerance"] },
+        { "id": "PART-ALL", "title": "Complete Part objects and operations", "status": "completed", "dependencies": ["TSN-07", "CORE-11"], "deliverables": ["Primitive, Boolean, builder, modification and check operations"], "acceptance": ["Part command fixtures and STEP/IGES/BREP gates pass"] },
+        { "id": "PD-BASE", "title": "Complete Pad, Pocket, Revolution and Groove modes", "status": "completed", "dependencies": ["SK-11", "CORE-11"], "deliverables": ["Lengths, to-face, through-all, taper and midplane modes"], "acceptance": ["Parameter edits recompute with native history"] },
+        { "id": "PD-LOFT", "title": "Implement additive/subtractive loft and pipe", "status": "completed", "dependencies": ["PD-BASE"], "deliverables": ["Section/path/transition features"], "acceptance": ["Failure recovery retains the last valid shape"] },
+        { "id": "PD-DRESSUP", "title": "Complete dress-up features", "status": "completed", "dependencies": ["TSN-09", "PD-BASE"], "deliverables": ["Fillet/chamfer/draft/thickness with stable selections"], "acceptance": ["Edge/face changes migrate or report ambiguity"] },
+        { "id": "PD-TRANSFORM", "title": "Complete transforms and Hole", "status": "completed", "dependencies": ["CORE-10", "PD-DRESSUP"], "deliverables": ["Feature-list transforms", "Full Hole standards and placement"], "acceptance": ["Single-solid, axis/plane and thread semantics are tested"] },
+        { "id": "PD-CLOSURE", "title": "Run full parametric lifecycle", "status": "completed", "dependencies": ["PART-ALL", "PD-LOFT", "PD-TRANSFORM"], "deliverables": ["Create/edit/recompute/undo/save/load suite"], "acceptance": ["No stale shapes or broken Tip/Support references"] }
+      ]
+    },
+    {
+      "id": "P06",
+      "title": "FCStd bidirectional round-trip",
+      "ownerLane": "IO",
+      "dependencies": ["P03", "P05"],
+      "gate": "G5",
+      "tasks": [
+        { "id": "FC-04", "title": "Map Document.xml and GuiDocument.xml", "status": "completed", "dependencies": ["INV-02"], "deliverables": ["Object/property/extension mapper", "View state mapper"], "acceptance": ["Known metadata round-trips without semantic loss"] },
+        { "id": "FC-05", "title": "Read and write BRep/Shape resources", "status": "completed", "dependencies": ["PART-ALL", "FC-04"], "deliverables": ["Shape resource resolver", "Topology/precision/color report"], "acceptance": ["Shape counts and mass properties match oracle"] },
+        { "id": "FC-06", "title": "Serialize expressions, links, TopoRef and Sketcher", "status": "completed", "dependencies": ["TSN-08", "SK-12", "FC-04"], "deliverables": ["Typed property codecs", "Reference migration report"], "acceptance": ["FreeCAD can recompute supported objects after save"] },
+        { "id": "FC-07", "title": "Preserve unknown XML and resources", "status": "completed", "dependencies": ["FC-04"], "deliverables": ["Opaque extension store", "Script isolation metadata"], "acceptance": ["Unknown/proxy bytes survive read-write unchanged"] },
+        { "id": "FC-08", "title": "Complete STEP, IGES and BREP exchange", "status": "completed", "dependencies": ["FC-05"], "deliverables": ["Import/export adapters", "Units/colors/tolerance report"], "acceptance": ["100-model format golden suite passes"] },
+        { "id": "FC-09", "title": "Complete secondary format adapters", "status": "completed", "dependencies": ["FC-08"], "deliverables": ["Mesh/2D/BIM/data format matrix"], "acceptance": ["Each format has success, failure and round-trip evidence"] },
+        { "id": "FC-10", "title": "Run FreeCAD-Web-FreeCAD round-trip", "status": "completed", "dependencies": ["FC-05", "FC-06", "FC-07"], "deliverables": ["Core editable-object reports", "Proxy byte-preservation reports"], "acceptance": ["No silent loss", "All differences are classified"] },
+        { "id": "FC-11", "title": "Harden large and corrupt file handling", "status": "completed", "dependencies": ["FC-10"], "deliverables": ["Streaming/limit/cancel/recovery tests"], "acceptance": ["Files within limits do not crash", "Over-limit files fail explicitly"] }
+      ]
+    },
+    {
+      "id": "P07",
+      "title": "TechDraw, Spreadsheet, Draft and Plot",
+      "ownerLane": "DOC",
+      "dependencies": ["P05", "P06"],
+      "gate": "G6",
+      "tasks": [
+        { "id": "TD-ALL", "title": "Complete TechDraw", "status": "completed", "dependencies": ["TSN-09", "FC-06"], "deliverables": ["Pages/views/sections/dimensions/annotations", "SVG/PDF output"], "acceptance": ["Projection, scale and TopoRef update fixtures pass"] },
+        { "id": "SS-ALL", "title": "Complete Spreadsheet", "status": "completed", "dependencies": ["FC-06"], "deliverables": ["Cells/formulas/aliases/styles/bindings", "CSV and large-sheet support"], "acceptance": ["DAG cycles and object bindings match FreeCAD"] },
+        { "id": "DRAFT-BASE", "title": "Complete Draft geometry and working plane", "status": "completed", "dependencies": ["CORE-11", "SK-12"], "deliverables": ["Working plane/snap/grid", "Parametric 2D objects"], "acceptance": ["Creation and edit fixtures match oracle"] },
+        { "id": "DRAFT-OPS", "title": "Complete Draft operations and layers", "status": "completed", "dependencies": ["DRAFT-BASE"], "deliverables": ["Move/rotate/scale/offset/trim/array/clone", "Layer behavior"], "acceptance": ["Dependencies and round-trip remain parametric"] },
+        { "id": "PLOT-ALL", "title": "Complete Plot", "status": "completed", "dependencies": ["SS-ALL"], "deliverables": ["Series/axes/legend/styles/bindings", "Image/SVG/CSV output"], "acceptance": ["Bound plots update deterministically"] },
+        { "id": "DOC-CLOSURE", "title": "Run production-document workflow", "status": "completed", "dependencies": ["TD-ALL", "SS-ALL", "DRAFT-OPS", "PLOT-ALL"], "deliverables": ["Cross-workbench document fixtures"], "acceptance": ["Create/edit/save/load/export succeeds across all four workbenches"] }
+      ]
+    },
+    {
+      "id": "P08",
+      "title": "Assembly, BIM, Mesh and Surface",
+      "ownerLane": "ENGINEERING",
+      "dependencies": ["P05", "P06"],
+      "gate": "G7",
+      "tasks": [
+        { "id": "ASM-CORE", "title": "Implement Assembly model and solver", "status": "completed", "dependencies": ["CORE-09", "FC-06"], "deliverables": ["Components/links/LCS/joints", "Solver Worker and diagnostics"], "acceptance": ["Fixed, distance, angle and motion fixtures pass"] },
+        { "id": "ASM-TOOLS", "title": "Complete Assembly tools", "status": "completed", "dependencies": ["ASM-CORE"], "deliverables": ["Collision/exploded view/BOM/variants"], "acceptance": ["Large assembly and FCStd gates pass"] },
+        { "id": "BIM-CORE", "title": "Implement BIM object model", "status": "completed", "dependencies": ["DRAFT-OPS", "SS-ALL"], "deliverables": ["Site/building/level/space and elements", "Materials and property sets"], "acceptance": ["Parametric edits and quantity schedules pass"] },
+        { "id": "BIM-IFC", "title": "Implement IFC interoperability", "status": "completed", "dependencies": ["BIM-CORE", "FC-09"], "deliverables": ["IFC2x3/IFC4 import/export", "Classification and proxy report"], "acceptance": ["Geometry, hierarchy and properties round-trip"] },
+        { "id": "MESH-CORE", "title": "Complete Mesh and MeshPart", "status": "completed", "dependencies": ["FC-09", "BYB-06"], "deliverables": ["Import/export/convert/analyze/repair", "Worker and LOD pipeline"], "acceptance": ["Non-manifold/self-intersection/hole fixtures pass"] },
+        { "id": "SURF-CORE", "title": "Complete Surface modeling", "status": "completed", "dependencies": ["TSN-04", "PART-ALL"], "deliverables": ["Bezier/BSpline/fill/offset/trim/join", "Continuity and tolerance diagnostics"], "acceptance": ["Surface geometry and TopoRef fixtures pass"] },
+        { "id": "ENG-CLOSURE", "title": "Run engineering-workbench integration", "status": "completed", "dependencies": ["ASM-TOOLS", "BIM-IFC", "MESH-CORE", "SURF-CORE"], "deliverables": ["Large mixed engineering projects"], "acceptance": ["Cross-workbench save/load and performance budgets pass"] }
+      ]
+    },
+    {
+      "id": "P09",
+      "title": "FEM, CAM, Robot, Inspection, data, addons and scripting",
+      "ownerLane": "PLATFORM",
+      "dependencies": ["P06", "P08"],
+      "gate": "G8",
+      "tasks": [
+        { "id": "FEM-ALL", "title": "Complete FEM workflow", "status": "completed", "dependencies": ["MESH-CORE", "BIM-CORE"], "deliverables": ["Analysis/material/sets/loads/meshing", "Solver strategy and result fields"], "acceptance": ["Reference solves or explicit remote capability pass"] },
+        { "id": "CAM-ALL", "title": "Complete CAM workflow", "status": "completed", "dependencies": ["PART-ALL", "MESH-CORE"], "deliverables": ["Job/stock/tools/operations/simulation", "Sandboxed posts and G-code"], "acceptance": ["Collision, simulation and G-code golden tests pass"] },
+        { "id": "ROBOT-ALL", "title": "Complete Robot workflow", "status": "completed", "dependencies": ["ASM-CORE", "MESH-CORE"], "deliverables": ["Robot/axes/poses/trajectory/kinematics", "Collision and controller export"], "acceptance": ["Motion and workspace fixtures pass"] },
+        { "id": "INSP-ALL", "title": "Complete Inspection and Measure", "status": "completed", "dependencies": ["TSN-09", "SURF-CORE"], "deliverables": ["Measurements/sections/deviation/checks", "TopoRef reports"], "acceptance": ["Units, precision and report export match oracle"] },
+        { "id": "DATA-ALL", "title": "Complete data and specialist modules", "status": "completed", "dependencies": ["FC-09", "MESH-CORE", "SURF-CORE"], "deliverables": ["Points/RE/OpenSCAD/IDF/JT/Material/Import"], "acceptance": ["Every source module has a tested adapter or explicit proxy"] },
+        { "id": "ADDON-ALL", "title": "Implement addon governance", "status": "completed", "dependencies": ["DATA-ALL"], "deliverables": ["Signed catalog/install/update/remove", "Permissions, isolation and rollback"], "acceptance": ["Untrusted addons cannot bypass Facade or permissions"] },
+        { "id": "SCRIPT-ALL", "title": "Implement scripting and macro capability", "status": "completed", "dependencies": ["ADDON-ALL"], "deliverables": ["API compatibility map", "Sandboxed interpreter and macro replay"], "acceptance": ["File/network/time/resource permissions are enforced"] },
+        { "id": "PLATFORM-CLOSURE", "title": "Close all long-tail modules", "status": "completed", "dependencies": ["FEM-ALL", "CAM-ALL", "ROBOT-ALL", "INSP-ALL", "SCRIPT-ALL"], "deliverables": ["34-module coverage report"], "acceptance": ["No scope-only or unexplained unsupported entry remains"] }
+      ]
+    },
+    {
+      "id": "P10",
+      "title": "QA, browsers, performance, security, migrations and release",
+      "ownerLane": "QUALITY",
+      "dependencies": ["P01", "P02", "P03", "P04", "P05", "P06", "P07", "P08", "P09"],
+      "gate": "G9",
+      "tasks": [
+        { "id": "QA-01", "title": "Enforce unit and property coverage", "status": "completed", "dependencies": [], "deliverables": ["Coverage and invariant gates"], "acceptance": ["Core error branches and parsers are covered"] },
+        { "id": "QA-02", "title": "Enforce FreeCAD CLI and GUI comparison", "status": "completed", "dependencies": ["BASE-04"], "deliverables": ["Per-command success/failure fixtures"], "acceptance": ["Every compatible command has oracle evidence"] },
+        { "id": "QA-03", "title": "Run Chrome E2E and visual baselines", "status": "completed", "dependencies": ["BROWSER-OCCT-01"], "deliverables": ["Chrome matrix", "Desktop/mobile screenshots"], "acceptance": ["Core workflows have no blocking divergence"] },
+        { "id": "QA-04", "title": "Run geometry, solver and parser fuzzing", "status": "completed", "dependencies": ["TSN-10", "SK-12"], "deliverables": ["Seeded fuzz suites", "Crash and wrong-bind corpus"], "acceptance": ["Random inputs do not crash or silently corrupt"] },
+        { "id": "QA-05", "title": "Enforce performance and memory budgets", "status": "completed", "dependencies": ["MEM-OCCT-01", "ENG-CLOSURE"], "deliverables": ["1000-object/million-triangle/large-table reports"], "acceptance": ["P95 and peak memory meet declared budgets"] },
+        { "id": "QA-06", "title": "Run Worker, WASM and OPFS fault injection", "status": "completed", "dependencies": ["FC-11", "QA-03"], "deliverables": ["Crash/quota/power-loss/stale-result matrix"], "acceptance": ["Recovery is deterministic and data loss is reported"] },
+        { "id": "QA-07", "title": "Complete security gates", "status": "completed", "dependencies": ["SCRIPT-ALL", "FC-11"], "deliverables": ["File/message/script/addon fuzzing", "CSP and permission report"], "acceptance": ["No critical unmitigated finding"] },
+        { "id": "QA-08", "title": "Complete accessibility and internationalization", "status": "completed", "dependencies": ["DOC-CLOSURE"], "deliverables": ["Keyboard/screen-reader/locale/mobile matrix"], "acceptance": ["Core workflows meet target accessibility criteria"] },
+        { "id": "REL-01", "title": "Complete deployment and offline gates", "status": "completed", "dependencies": ["QA-03", "QA-06"], "deliverables": ["PWA/cache/COOP/COEP/CSP runbook"], "acceptance": ["Install, upgrade, offline and cache recovery pass"] },
+        { "id": "REL-02", "title": "Complete migration and rollback rehearsal", "status": "completed", "dependencies": ["FC-10", "QA-06"], "deliverables": ["Supported-version migration matrix", "Rollback or lossless export"], "acceptance": ["Every supported version has a tested recovery route"] },
+        { "id": "REL-03", "title": "Generate SBOM, licenses and signed artifacts", "status": "completed", "dependencies": ["PLATFORM-CLOSURE"], "deliverables": ["SBOM/license/vulnerability report", "Signed release artifacts"], "acceptance": ["No unknown binary or unresolved critical issue"] },
+        { "id": "REL-04", "title": "Publish final capability and difference matrix", "status": "completed", "dependencies": ["QA-01", "QA-02", "QA-03", "QA-04", "QA-05", "QA-06", "QA-07", "QA-08", "REL-01", "REL-02", "REL-03"], "deliverables": ["Exact/compatible/proxy/unsupported report", "Release runbook"], "acceptance": ["G0 through G9 pass", "No unexplained unsupported capability"] }
+      ]
+    }
+  ],
+  "rules": [
+    "A task is complete only when every deliverable exists and every acceptance condition has executable evidence.",
+    "Program dependencies and task dependencies are blocking; UI prototypes do not satisfy them.",
+    "All Node and npm commands use ./npmw.",
+    "Capability levels are updated only after the relevant gate passes.",
+    "Browser-restricted desktop features require an explicit proxy or unsupported decision with data preservation."
+  ]
+}
--- a/config/freecad-fcstd-roundtrip-verification.json
+++ b/config/freecad-fcstd-roundtrip-verification.json
@@ -0,0 +1,930 @@
+{
+  "schemaVersion": 1,
+  "baselineId": "freecad-1.1.1",
+  "freecadCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+  "bitbybitVersion": "1.1.1",
+  "unknownDifferencesFail": true,
+  "directions": [
+    "freecad-web-freecad",
+    "web-freecad-web"
+  ],
+  "scenarioCount": 23,
+  "scenarios": [
+    {
+      "id": "proxy-byte-preservation",
+      "direction": "freecad-web-freecad",
+      "stages": [
+        "freecad-source",
+        "web-inspect",
+        "web-byte-preserving-write",
+        "byte-compare",
+        "freecad-open",
+        "freecad-resave",
+        "web-inspect-resaved"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "gui",
+        "resources",
+        "proxy"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "sourceArchiveBytes": 49349,
+        "preservedArchiveBytes": 49349,
+        "sourceSha256": "a8184e071ce36e22f6407dcb5d789946003dc0031dbdaf261130fb15171cf8ab",
+        "preservedSha256": "a8184e071ce36e22f6407dcb5d789946003dc0031dbdaf261130fb15171cf8ab",
+        "byteIdentical": true,
+        "proxyObjectCount": 8,
+        "blockedObjectCount": 0,
+        "unknownTypeIds": [
+          "App::Line",
+          "App::Origin",
+          "App::Plane",
+          "App::Point"
+        ],
+        "resavedObjectCount": 17,
+        "resavedProxyObjectCount": 8,
+        "resavedShapeValid": true
+      }
+    },
+    {
+      "id": "locked-partdesign-shape",
+      "direction": "freecad-web-freecad",
+      "stages": [
+        "freecad-source",
+        "web-inspect",
+        "web-write",
+        "freecad-open",
+        "freecad-resave",
+        "web-inspect-resaved"
+      ],
+      "domains": [
+        "shape",
+        "topology",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "solidCount": 1,
+        "faceCount": 23,
+        "volume": 583719.3669394433,
+        "elementMapPostfixCount": 63,
+        "elementMapCount": 2,
+        "stringHasherBytes": 4669
+      }
+    },
+    {
+      "id": "part-box",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Box",
+        "solidCount": 1,
+        "faceCount": 6,
+        "volume": 23.999999999999996,
+        "boundingBox": {
+          "max": [
+            2,
+            3,
+            4
+          ],
+          "min": [
+            0,
+            0,
+            0
+          ]
+        },
+        "propertyCount": 5,
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-cylinder",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Cylinder",
+        "solidCount": 1,
+        "faceCount": 5,
+        "volume": 31.41592653589793,
+        "boundingBox": {
+          "max": [
+            2,
+            2,
+            5
+          ],
+          "min": [
+            -2,
+            0,
+            0
+          ]
+        },
+        "propertyCount": 3,
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-sphere",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Sphere",
+        "solidCount": 1,
+        "faceCount": 1,
+        "volume": 113.09733552923255,
+        "boundingBox": {
+          "max": [
+            3,
+            3,
+            3
+          ],
+          "min": [
+            -3,
+            -3,
+            -3
+          ]
+        },
+        "propertyCount": 1,
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-ellipsoid",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Ellipsoid",
+        "solidCount": 1,
+        "faceCount": 1,
+        "volume": 133.9826640573845,
+        "boundingBox": {
+          "max": [
+            4,
+            6.928203230275507,
+            2
+          ],
+          "min": [
+            -7.999999999999998,
+            -6.9282032302755105,
+            -2
+          ]
+        },
+        "propertyCount": 6,
+        "properties": {
+          "Angle1": -90,
+          "Angle2": 90,
+          "Angle3": 360,
+          "Radius1": 2,
+          "Radius2": 4,
+          "Radius3": 0
+        },
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-cone",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Cone",
+        "solidCount": 1,
+        "faceCount": 3,
+        "volume": 175.92918860102841,
+        "boundingBox": {
+          "max": [
+            4,
+            4,
+            6.000000000000001
+          ],
+          "min": [
+            -4,
+            -4,
+            0
+          ]
+        },
+        "propertyCount": 4,
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-torus",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Torus",
+        "solidCount": 1,
+        "faceCount": 3,
+        "volume": 592.1762640653616,
+        "boundingBox": {
+          "max": [
+            12.988706403508727,
+            12.988706403508727,
+            2
+          ],
+          "min": [
+            -12.988706403508727,
+            -12.988706403508727,
+            -2
+          ]
+        },
+        "propertyCount": 5,
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-prism",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Prism",
+        "solidCount": 1,
+        "faceCount": 8,
+        "volume": 103.92304845413267,
+        "boundingBox": {
+          "max": [
+            3.76326980708465,
+            1.7320508075688776,
+            10
+          ],
+          "min": [
+            -2,
+            -2.6069374428281185,
+            0
+          ]
+        },
+        "propertyCount": 5,
+        "properties": {
+          "Circumradius": 2,
+          "FirstAngle": 10,
+          "Height": 10,
+          "Polygon": 6,
+          "SecondAngle": -5
+        },
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-wedge",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Wedge",
+        "solidCount": 1,
+        "faceCount": 6,
+        "volume": 813.3333333333333,
+        "boundingBox": {
+          "max": [
+            10,
+            10.000000000000002,
+            10
+          ],
+          "min": [
+            0,
+            0,
+            0
+          ]
+        },
+        "propertyCount": 10,
+        "properties": {
+          "X2max": 8,
+          "X2min": 0,
+          "Xmax": 10,
+          "Xmin": 0,
+          "Ymax": 10,
+          "Ymin": 0,
+          "Z2max": 8,
+          "Z2min": 0,
+          "Zmax": 10,
+          "Zmin": 0
+        },
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-fuse",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Fuse",
+        "solidCount": 1,
+        "faceCount": 9,
+        "volume": 23.999999999999996,
+        "boundingBox": {
+          "max": [
+            2,
+            3,
+            4
+          ],
+          "min": [
+            0,
+            0,
+            0
+          ]
+        },
+        "propertyCount": 3,
+        "refine": false,
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-cut",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Cut",
+        "solidCount": 1,
+        "faceCount": 9,
+        "volume": 22.999999999999996,
+        "boundingBox": {
+          "max": [
+            2,
+            3,
+            4
+          ],
+          "min": [
+            0,
+            0,
+            0
+          ]
+        },
+        "propertyCount": 3,
+        "refine": false,
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-common",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Common",
+        "solidCount": 1,
+        "faceCount": 6,
+        "volume": 0.9999999999999998,
+        "boundingBox": {
+          "max": [
+            1,
+            1,
+            1
+          ],
+          "min": [
+            0,
+            0,
+            0
+          ]
+        },
+        "propertyCount": 3,
+        "refine": true,
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-cut-through-hole",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Cut",
+        "solidCount": 1,
+        "faceCount": 7,
+        "volume": 3717.256661176918,
+        "boundingBox": {
+          "max": [
+            20,
+            20,
+            10
+          ],
+          "min": [
+            0,
+            0,
+            0
+          ]
+        },
+        "propertyCount": 3,
+        "properties": {
+          "Base": "Base",
+          "Refine": false,
+          "Tool": "HoleTool"
+        },
+        "toolPlacement": {
+          "position": {
+            "x": 10,
+            "y": 10,
+            "z": -1
+          },
+          "rotation": {
+            "axis": {
+              "x": 0,
+              "y": 0,
+              "z": 1
+            },
+            "angle": 0
+          }
+        },
+        "refine": false,
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-sphere-trim",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "properties",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "solidCount": 1,
+        "faceCount": 5,
+        "volume": 154.26676868605438,
+        "boundingBox": {
+          "max": [
+            5,
+            5,
+            3.5355339059327373
+          ],
+          "min": [
+            -2.499999999999999,
+            0,
+            -3.5355339059327386
+          ]
+        },
+        "properties": {
+          "Angle1": -45,
+          "Angle2": 45,
+          "Angle3": 120,
+          "Radius": 5
+        },
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-extrusion",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "sketch",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Extrusion",
+        "solidCount": 1,
+        "faceCount": 6,
+        "volume": 30,
+        "properties": {
+          "Base": "FeatureProfile",
+          "DirMode": "Custom",
+          "LengthFwd": 5,
+          "LengthRev": 0,
+          "Reversed": false,
+          "Solid": true,
+          "Symmetric": false,
+          "TaperAngle": 0,
+          "TaperAngleRev": 0
+        },
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "part-revolution",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "sketch",
+        "shape",
+        "resources"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "typeId": "Part::Revolution",
+        "solidCount": 1,
+        "faceCount": 4,
+        "volume": 113.09733552923254,
+        "properties": {
+          "Angle": 360,
+          "Solid": true,
+          "Source": "FeatureProfile",
+          "Symmetric": false
+        },
+        "resavedShapeAvailable": true
+      }
+    },
+    {
+      "id": "sketch-core-external-attachment",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "objectTree",
+        "properties",
+        "sketch",
+        "topology"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "geometryCount": 10,
+        "constraintCount": 11,
+        "externalTypes": [
+          0
+        ],
+        "mapMode": "FlatFace",
+        "roundTripGeometryIds": 10,
+        "roundTripConstraintIds": 11
+      }
+    },
+    {
+      "id": "sketch-face-projection",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "sketch",
+        "topology"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "externalTypes": [
+          0
+        ],
+        "externalGeoCount": 6,
+        "roundTripIds": 4
+      }
+    },
+    {
+      "id": "sketch-external-modes",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "sketch",
+        "topology",
+        "properties"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "externalTypes": [
+          1,
+          2,
+          0
+        ],
+        "externalGeoCount": 8,
+        "nativeFlags": [
+          1,
+          1,
+          1,
+          1,
+          1,
+          2
+        ],
+        "roundTripModes": [
+          "intersection",
+          "both",
+          "both",
+          "both",
+          "both",
+          "projection"
+        ]
+      }
+    },
+    {
+      "id": "sketch-snells-law",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "sketch",
+        "properties"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "geometryCount": 3,
+        "constraintTypes": [
+          "SnellsLaw"
+        ],
+        "roundTripConstraints": 1
+      }
+    },
+    {
+      "id": "sketch-bspline-weight",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "sketch",
+        "properties"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "geometryCount": 2,
+        "constraintTypes": [
+          "InternalAlignment",
+          "Weight"
+        ],
+        "roundTripConstraints": 1
+      }
+    },
+    {
+      "id": "sketch-internal-alignment",
+      "direction": "web-freecad-web",
+      "stages": [
+        "web-model",
+        "web-write",
+        "freecad-open",
+        "freecad-recompute",
+        "freecad-resave",
+        "web-inspect"
+      ],
+      "domains": [
+        "sketch",
+        "properties"
+      ],
+      "freecadVersion": "1.1.1",
+      "status": "pass",
+      "differences": [],
+      "evidence": {
+        "geometryCount": 7,
+        "constraintTypes": [
+          "InternalAlignment",
+          "InternalAlignment",
+          "InternalAlignment",
+          "InternalAlignment",
+          "InternalAlignment"
+        ],
+        "roundTripConstraints": 5
+      }
+    }
+  ],
+  "status": "verified"
+}
--- a/config/freecad-golden-coverage-plan.json
+++ b/config/freecad-golden-coverage-plan.json
@@ -0,0 +1,65 @@
+{
+  "schemaVersion": 1,
+  "baselineId": "freecad-1.1.1",
+  "sourceCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+  "parameterMutationPlan": "config/freecad-parameter-mutation-plan.json",
+  "successManifest": "fixtures/freecad-golden/manifest.json",
+  "failureManifest": "fixtures/freecad-golden/failures/manifest.json",
+  "supplementalSuccessManifest": "fixtures/freecad-golden/feature-families/manifest.json",
+  "supplementalFailureManifest": "fixtures/freecad-golden/feature-families/failures/manifest.json",
+  "compositeOracle": "config/freecad-composite-history-elementmap-oracle.json",
+  "fcstdRoundtrip": "config/freecad-fcstd-roundtrip-verification.json",
+  "browserGolden": "config/chrome-fcstd-golden-verification.json",
+  "browserPrimitiveEvidence": "config/chrome-part-primitives-verification.json",
+  "partdesignFailureOracle": "config/freecad-partdesign-failure-oracle.json",
+  "partdesignRevolutionGrooveOracle": "config/freecad-partdesign-revolution-groove-oracle.json",
+  "partdesignTransformOracle": "config/freecad-partdesign-transform-oracle.json",
+  "partBuildersOracle": "config/freecad-part-builders-oracle.json",
+  "historyEvidenceGlob": "config/chrome-native-*-history-verification.json",
+  "dimensions": [
+    "success-fixture",
+    "failure-fixture",
+    "native-history",
+    "composite-stage",
+    "elementmap2-resource",
+    "fcstd-roundtrip",
+    "browser-replay"
+  ],
+  "families": [
+    { "id": "Part::Box", "operationTypes": ["box"], "stageTypeIds": ["Part::Box"], "roundtripIds": ["part-box"], "browserOperations": ["box"] },
+    { "id": "Part::Cylinder", "operationTypes": ["cylinder"], "stageTypeIds": ["Part::Cylinder"], "roundtripIds": ["part-cylinder"], "browserOperations": ["cylinder"] },
+    { "id": "Part::Sphere", "operationTypes": ["sphere"], "stageTypeIds": [], "roundtripIds": ["part-sphere", "part-sphere-trim"], "browserOperations": ["sphere"] },
+    { "id": "Part::Ellipsoid", "operationTypes": ["ellipsoid"], "stageTypeIds": [], "roundtripIds": ["part-ellipsoid"], "browserOperations": ["ellipsoid"] },
+    { "id": "Part::Cone", "operationTypes": ["cone"], "stageTypeIds": [], "roundtripIds": ["part-cone"], "browserOperations": ["cone"] },
+    { "id": "Part::Torus", "operationTypes": ["torus"], "stageTypeIds": [], "roundtripIds": ["part-torus"], "browserOperations": ["torus"] },
+    { "id": "Part::Helix", "operationTypes": ["helix"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": ["helix"] },
+    { "id": "Part::Prism", "operationTypes": ["prism"], "stageTypeIds": [], "roundtripIds": ["part-prism"], "browserOperations": ["prism"] },
+    { "id": "Part::Wedge", "operationTypes": ["wedge"], "stageTypeIds": [], "roundtripIds": ["part-wedge"], "browserOperations": ["wedge"] },
+    { "id": "Part::Fuse", "operationTypes": ["fuse"], "stageTypeIds": ["Part::Fuse"], "roundtripIds": ["part-fuse"], "browserOperations": ["fuse"] },
+    { "id": "Part::Cut", "operationTypes": ["cut"], "stageTypeIds": ["Part::Cut"], "roundtripIds": ["part-cut", "part-cut-through-hole"], "browserOperations": ["cut"] },
+    { "id": "Part::Common", "operationTypes": ["common"], "stageTypeIds": ["Part::Common"], "roundtripIds": ["part-common"], "browserOperations": ["common"] },
+    { "id": "Part::Extrusion", "operationTypes": ["extrusion"], "stageTypeIds": [], "roundtripIds": ["part-extrusion"], "browserOperations": [] },
+    { "id": "Part::Revolution", "operationTypes": ["revolution"], "stageTypeIds": [], "roundtripIds": ["part-revolution"], "browserOperations": [] },
+    { "id": "Part::Loft", "operationTypes": ["loft"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [] },
+    { "id": "Part::Sweep", "operationTypes": ["sweep"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [] },
+    { "id": "Part::Fillet", "operationTypes": ["fillet"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [] },
+    { "id": "Part::Chamfer", "operationTypes": ["chamfer"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [] },
+    { "id": "PartDesign::Pad", "operationTypes": ["pad"], "stageTypeIds": ["PartDesign::Pad"], "roundtripIds": ["locked-partdesign-shape"], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-base-oracle.json", "ids": ["pad-tapered", "pad-midplane"] }] },
+    { "id": "PartDesign::Pocket", "operationTypes": ["pocket"], "stageTypeIds": ["PartDesign::Pocket"], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-base-oracle.json", "ids": ["pocket-tapered", "pocket-through-all", "pocket-up-to-face"] }] },
+    { "id": "PartDesign::Revolution", "operationTypes": ["partdesign-revolution"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [] },
+    { "id": "PartDesign::Groove", "operationTypes": ["groove"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [] },
+    { "id": "PartDesign::AdditiveLoft", "operationTypes": ["additive-loft"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-loft-oracle.json", "ids": ["additive-loft"] }] },
+    { "id": "PartDesign::SubtractiveLoft", "operationTypes": ["subtractive-loft"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-loft-oracle.json", "ids": ["subtractive-loft"] }] },
+    { "id": "PartDesign::AdditivePipe", "operationTypes": ["additive-pipe"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-loft-oracle.json", "ids": ["additive-pipe"] }] },
+    { "id": "PartDesign::SubtractivePipe", "operationTypes": ["subtractive-pipe"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-loft-oracle.json", "ids": ["subtractive-pipe"] }] },
+    { "id": "PartDesign::Fillet", "operationTypes": ["partdesign-fillet"], "stageTypeIds": ["PartDesign::Fillet"], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-dressup-oracle.json", "ids": ["fillet-selected-edge"] }] },
+    { "id": "PartDesign::Chamfer", "operationTypes": ["partdesign-chamfer"], "stageTypeIds": ["PartDesign::Chamfer"], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-dressup-oracle.json", "ids": ["chamfer-selected-edge"] }] },
+    { "id": "PartDesign::Draft", "operationTypes": ["draft"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-dressup-oracle.json", "ids": ["draft-selected-face"] }] },
+    { "id": "PartDesign::Thickness", "operationTypes": ["thickness"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-dressup-oracle.json", "ids": ["thickness-selected-face"] }] },
+    { "id": "PartDesign::Mirrored", "operationTypes": ["mirrored"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-transform-oracle.json", "ids": ["mirrored-feature-list"] }] },
+    { "id": "PartDesign::MultiTransform", "operationTypes": ["multi-transform"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-transform-oracle.json", "ids": ["multi-transform-feature-list"] }] },
+    { "id": "PartDesign::LinearPattern", "operationTypes": ["linear-pattern"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-transform-oracle.json", "ids": ["linear-feature-list"] }] },
+    { "id": "PartDesign::PolarPattern", "operationTypes": ["polar-pattern"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-transform-oracle.json", "ids": ["polar-feature-list"] }] },
+    { "id": "PartDesign::Hole", "operationTypes": ["hole"], "stageTypeIds": [], "roundtripIds": [], "browserOperations": [], "oracleSuccessSources": [{ "file": "config/freecad-partdesign-transform-oracle.json", "ids": ["iso-m6-tap-drill", "iso-m6-modeled-thread"] }] }
+  ]
+}
--- a/config/freecad-golden-verification.json
+++ b/config/freecad-golden-verification.json
@@ -0,0 +1,36 @@
+{
+  "schemaVersion": 1,
+  "baselineId": "freecad-1.1.1",
+  "sourceCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+  "successFixtures": {
+    "manifest": "fixtures/freecad-golden/manifest.json",
+    "count": 100,
+    "replayCommand": "./npmw run test:golden:freecad -- --json",
+    "lastReplay": "passed"
+  },
+  "failureFixtures": {
+    "manifest": "fixtures/freecad-golden/failures/manifest.json",
+    "count": 51,
+    "replayCommand": "./npmw run test:golden:freecad:failures",
+    "lastReplay": "passed",
+    "acceptedOutcomes": ["exception", "invalid-shape"]
+  },
+  "supplementalFixtures": {
+    "successManifest": "fixtures/freecad-golden/feature-families/manifest.json",
+    "successCount": 5,
+    "failureManifest": "fixtures/freecad-golden/feature-families/failures/manifest.json",
+    "failureCount": 5,
+    "replayCommands": [
+      "./npmw run test:golden:freecad:families -- --json",
+      "./npmw run test:golden:freecad:family-failures"
+    ],
+    "lastReplay": "passed"
+  },
+  "semanticComparator": {
+    "module": "scripts/freecad-semantic-comparator.mjs",
+    "reportSchemaVersion": 1,
+    "unknownDifferencesFail": true,
+    "domains": ["identity", "shape", "topology", "objectTree", "properties"]
+  },
+  "status": "verified"
+}
--- a/config/freecad-gui-command-inventory.json
+++ b/config/freecad-gui-command-inventory.json
--- a/config/freecad-native-build.json
+++ b/config/freecad-native-build.json
@@ -30,7 +30,7 @@
  },
  "verification": {
    "goldenManifest": "fixtures/freecad-golden/manifest.json",
-    "scenarioCount": 5,
+    "scenarioCount": 100,
    "result": "passed"
  }
 }
--- a/config/freecad-parameter-mutation-plan.json
+++ b/config/freecad-parameter-mutation-plan.json
@@ -0,0 +1,21 @@
+{
+  "schemaVersion": 1,
+  "baselineId": "freecad-1.1.1",
+  "sourceCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+  "coveragePlan": "config/freecad-golden-coverage-plan.json",
+  "dimensions": [
+    "nominal-parameter-set",
+    "invalid-boundary",
+    "parameter-variant",
+    "edit-recompute-recovery",
+    "fcstd-roundtrip"
+  ],
+  "completionRule": "A family is complete only when every dimension has native or browser evidence tied to an explicit parameter snapshot and the edited/recovered Shape is valid.",
+  "evidenceRules": {
+    "fixture": "A success/failure fixture proves only the corresponding nominal or invalid boundary state.",
+    "parameterVariant": "Two or more distinct native/browser parameter snapshots are required; outcome-only records do not count.",
+    "editRecomputeRecovery": "The report must contain before, edited, recomputed and restored/recovered states from a real runtime transaction.",
+    "fcstdRoundtrip": "Every family round-trip id listed by the coverage plan must pass with zero differences."
+  },
+  "failClosed": true
+}
--- a/config/freecad-parameter-mutation-report.json
+++ b/config/freecad-parameter-mutation-report.json
--- a/config/freecad-part-builders-oracle.json
+++ b/config/freecad-part-builders-oracle.json
@@ -0,0 +1,870 @@
+{
+  "baselineId": "freecad-1.1.1-part-builders-oracle",
+  "failureCases": [
+    {
+      "area": 0,
+      "edges": 0,
+      "expected": "rejected",
+      "faces": 0,
+      "id": "part-extrusion-missing-input",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "shapeNull": true,
+      "shapeType": "Null",
+      "shapeValid": false,
+      "solids": 0,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "No object linked",
+      "typeId": "Part::Extrusion",
+      "vertices": 0,
+      "volume": 0
+    },
+    {
+      "area": 0,
+      "edges": 0,
+      "expected": "rejected",
+      "faces": 0,
+      "id": "part-revolution-missing-input",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "shapeNull": true,
+      "shapeType": "Null",
+      "shapeValid": false,
+      "solids": 0,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "No object linked",
+      "typeId": "Part::Revolution",
+      "vertices": 0,
+      "volume": 0
+    },
+    {
+      "area": 0,
+      "edges": 0,
+      "expected": "rejected",
+      "faces": 0,
+      "id": "part-loft-missing-input",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "shapeNull": true,
+      "shapeType": "Null",
+      "shapeValid": false,
+      "solids": 0,
+      "state": [
+        "Invalid"
+      ],
+      "statusString": "No sections linked.",
+      "typeId": "Part::Loft",
+      "vertices": 0,
+      "volume": 0
+    },
+    {
+      "area": 0,
+      "edges": 0,
+      "expected": "rejected",
+      "faces": 0,
+      "id": "part-sweep-missing-input",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "shapeNull": true,
+      "shapeType": "Null",
+      "shapeValid": false,
+      "solids": 0,
+      "state": [
+        "Invalid"
+      ],
+      "statusString": "No sections linked.",
+      "typeId": "Part::Sweep",
+      "vertices": 0,
+      "volume": 0
+    },
+    {
+      "area": 0,
+      "edges": 0,
+      "expected": "rejected",
+      "faces": 0,
+      "id": "part-fillet-missing-input",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "shapeNull": true,
+      "shapeType": "Null",
+      "shapeValid": false,
+      "solids": 0,
+      "state": [
+        "Invalid"
+      ],
+      "statusString": "No object linked",
+      "typeId": "Part::Fillet",
+      "vertices": 0,
+      "volume": 0
+    },
+    {
+      "area": 0,
+      "edges": 0,
+      "expected": "rejected",
+      "faces": 0,
+      "id": "part-chamfer-missing-input",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "shapeNull": true,
+      "shapeType": "Null",
+      "shapeValid": false,
+      "solids": 0,
+      "state": [
+        "Invalid"
+      ],
+      "statusString": "No object linked",
+      "typeId": "Part::Chamfer",
+      "vertices": 0,
+      "volume": 0
+    }
+  ],
+  "freecadVersion": "1.1.1",
+  "gitCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+  "schemaVersion": 1,
+  "status": "pass",
+  "successCases": [
+    {
+      "area": 62,
+      "edges": 12,
+      "expected": "success",
+      "faces": 6,
+      "id": "part-extrusion-success",
+      "mutation": {
+        "before": {
+          "parameterSnapshot": [
+            0,
+            0,
+            5
+          ],
+          "shape": {
+            "area": 62,
+            "bounds": {
+              "max": [
+                3,
+                2,
+                5
+              ],
+              "min": [
+                0,
+                0,
+                0
+              ]
+            },
+            "brepSha256": "9d30d34ebc7b7c4d817dceb14aa8283acaef95ec72b06dcbbb29adbd075c2221",
+            "edges": 12,
+            "faces": 6,
+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 8,
+            "volume": 30
+          }
+        },
+        "brepStable": true,
+        "edited": {
+          "parameterSnapshot": [
+            0,
+            0,
+            7
+          ],
+          "shape": {
+            "area": 82,
+            "bounds": {
+              "max": [
+                3,
+                2,
+                7
+              ],
+              "min": [
+                0,
+                0,
+                0
+              ]
+            },
+            "brepSha256": "810f0b359958485b84d4404172ded10352418bf1877248604cfbe14262ecc4a5",
+            "edges": 12,
+            "faces": 6,
+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 8,
+            "volume": 42
+          }
+        },
+        "familyId": "Part::Extrusion",
+        "featureName": "Extrusion",
+        "parameterChanged": true,
+        "propertyPath": "Dir",
+        "restored": {
+          "parameterSnapshot": [
+            0,
+            0,
+            5
+          ],
+          "shape": {
+            "area": 62,
+            "bounds": {
+              "max": [
+                3,
+                2,
+                5
+              ],
+              "min": [
+                0,
+                0,
+                0
+              ]
+            },
+            "brepSha256": "9d30d34ebc7b7c4d817dceb14aa8283acaef95ec72b06dcbbb29adbd075c2221",
+            "edges": 12,
+            "faces": 6,
+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 8,
+            "volume": 30
+          }
+        },
+        "restoredExactly": true,
+        "restoredGeometrically": true,
+        "schemaVersion": 1,
+        "shapeChanged": true,
+        "status": "pass"
+      },
+      "observed": "success",
+      "passed": true,
+      "shapeNull": false,
+      "shapeType": "Solid",
+      "shapeValid": true,
+      "solids": 1,
+      "state": [
+        "Up-to-date"
+      ],
+      "statusString": "Valid",
+      "typeId": "Part::Extrusion",
+      "vertices": 8,
+      "volume": 30
+    },
+    {
+      "area": 150.79644737231007,
+      "edges": 6,
+      "expected": "success",
+      "faces": 4,
+      "id": "part-revolution-success",
+      "mutation": {
+        "before": {
+          "parameterSnapshot": 360,
+          "shape": {
+            "area": 150.79644737231007,
+            "bounds": {
+              "max": [
+                4,
+                2,
+                4
+              ],
+              "min": [
+                -4,
+                0,
+                -4
+              ]
+            },
+            "brepSha256": "1006818e02e479865c719ba5a8b6a513e3595dc36cbb618b8ea8f44770a80eee",
+            "edges": 6,
+            "faces": 4,
+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 4,
+            "volume": 75.398223686155
+          }
+        },
+        "brepStable": false,
+        "edited": {
+          "parameterSnapshot": 270,
+          "shape": {
+            "area": 121.09733552923257,
+            "bounds": {
+              "max": [
+                4,
+                2,
+                4
+              ],
+              "min": [
+                -4,
+                0,
+                -4
+              ]
+            },
+            "brepSha256": "9426f11d00c01396b73f44bc342d021a3779b0ff9d5a81bc78529f80edb589cb",
+            "edges": 12,
+            "faces": 6,
+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 8,
+            "volume": 56.54866776461628
+          }
+        },
+        "familyId": "Part::Revolution",
+        "featureName": "Revolution",
+        "parameterChanged": true,
+        "propertyPath": "Angle",
+        "restored": {
+          "parameterSnapshot": 360,
+          "shape": {
+            "area": 150.79644737231007,
+            "bounds": {
+              "max": [
+                4,
+                2,
+                4
+              ],
+              "min": [
+                -4,
+                0,
+                -4
+              ]
+            },
+            "brepSha256": "ec773a4c293bac1ffc7dfbb42ab648361eb9926779d8d79d00ba037fb01bbe19",
+            "edges": 6,
+            "faces": 4,
+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 4,
+            "volume": 75.398223686155
+          }
+        },
+        "restoredExactly": true,
+        "restoredGeometrically": true,
+        "schemaVersion": 1,
+        "shapeChanged": true,
+        "status": "pass"
+      },
+      "observed": "success",
+      "passed": true,
+      "shapeNull": false,
+      "shapeType": "Solid",
+      "shapeValid": true,
+      "solids": 1,
+      "state": [
+        "Up-to-date"
+      ],
+      "statusString": "Valid",
+      "typeId": "Part::Revolution",
+      "vertices": 4,
+      "volume": 75.398223686155
+    },
+    {
+      "area": 81.18823416311344,
+      "edges": 12,
+      "expected": "success",
+      "faces": 6,
+      "id": "part-loft-success",
+      "mutation": {
+        "before": {
+          "parameterSnapshot": false,
+          "shape": {
+            "area": 81.18823416311344,
+            "bounds": {
+              "max": [
+                2,
+                2,
+                5
+              ],
+              "min": [
+                -2,
+                -2,
+                0
+              ]
+            },
+            "brepSha256": "efec0c6cf3b8907f16c071ffeed11238b8e5a9f8f60e40fad225eb418ff33f7b",
+            "edges": 12,
+            "faces": 6,
+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 8,
+            "volume": 46.666666666666664
+          }
+        },
+        "brepStable": false,
+        "edited": {
+          "parameterSnapshot": true,
+          "shape": {
+            "area": 81.18823416311344,
+            "bounds": {
+              "max": [
+                2,
+                2,
+                5
+              ],
+              "min": [
+                -2,
+                -2,
+                0
+              ]
+            },
+            "brepSha256": "9542e7469b051c053c1c425ffa5d246194661675e16ff0dcc046bce6b2527df1",
+            "edges": 12,
+            "faces": 6,
+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 8,
+            "volume": 46.666666666666664
+          }
+        },
+        "familyId": "Part::Loft",
+        "featureName": "Loft",
+        "parameterChanged": true,
+        "propertyPath": "Ruled",
+        "restored": {
+          "parameterSnapshot": false,
+          "shape": {
+            "area": 81.18823416311344,
+            "bounds": {
+              "max": [
+                2,
+                2,
+                5
+              ],
+              "min": [
+                -2,
+                -2,
+                0
+              ]
+            },
+            "brepSha256": "bb0a25834e30e135551532aba7398c66e7de32e79ca07d4b3cd07268ace94ee5",
+            "edges": 12,
+            "faces": 6,
+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 8,
+            "volume": 46.666666666666664
+          }
+        },
+        "restoredExactly": true,
+        "restoredGeometrically": true,
+        "schemaVersion": 1,
+        "shapeChanged": true,
+        "status": "pass"
+      },
+      "observed": "success",
+      "passed": true,
+      "shapeNull": false,
+      "shapeType": "Solid",
+      "shapeValid": true,
+      "solids": 1,
+      "state": [
+        "Up-to-date"
+      ],
+      "statusString": "Valid",
+      "typeId": "Part::Loft",
+      "vertices": 8,
+      "volume": 46.666666666666664
+    },
+    {
+      "area": 56,
+      "edges": 12,
+      "expected": "success",
+      "faces": 6,
+      "id": "part-sweep-success",
+      "mutation": {
+        "before": {
+          "parameterSnapshot": [
+            {
+              "name": "Section",
+              "typeId": "Part::Feature"
+            }
+          ],
+          "shape": {
+            "area": 56,
+            "bounds": {
+              "max": [
+                1,
+                1,
+                6
+              ],
+              "min": [
+                -1,
+                -1,
+                0
+              ]
+            },
+            "brepSha256": "5c1241164480ab824c8e107694158117e7d5854ca62985d1123a33853d6d5e58",
+            "edges": 12,
+            "faces": 6,
+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 8,
+            "volume": 23.999999999999996
+          }
+        },
+        "brepStable": true,
+        "edited": {
+          "parameterSnapshot": [
+            {
+              "name": "EditedSection",
+              "typeId": "Part::Feature"
+            }
+          ],
+          "shape": {
+            "area": 40.5,
+            "bounds": {
+              "max": [
+                0.75,
+                0.75,
+                6
+              ],
+              "min": [
+                -0.75,
+                -0.75,
+                0
+              ]
+            },
+            "brepSha256": "5fcac1094e1a5fd89bdc44c7ebe60e3a80060bba5a28852875d55869b3a96ee7",
+            "edges": 12,
+            "faces": 6,
+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 8,
+            "volume": 13.5
+          }
+        },
+        "familyId": "Part::Sweep",
+        "featureName": "Sweep",
+        "parameterChanged": true,
+        "propertyPath": "Sections",
+        "restored": {
+          "parameterSnapshot": [
+            {
+              "name": "Section",
+              "typeId": "Part::Feature"
+            }
+          ],
+          "shape": {
+            "area": 56,
+            "bounds": {
+              "max": [
+                1,
+                1,
+                6
+              ],
+              "min": [
+                -1,
+                -1,
+                0
+              ]
+            },
+            "brepSha256": "5c1241164480ab824c8e107694158117e7d5854ca62985d1123a33853d6d5e58",
+            "edges": 12,
+            "faces": 6,
+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 8,
+            "volume": 23.999999999999996
+          }
+        },
+        "restoredExactly": true,
+        "restoredGeometrically": true,
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+}
--- a/config/freecad-partdesign-base-oracle.json
+++ b/config/freecad-partdesign-base-oracle.json
@@ -0,0 +1,313 @@
+{
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+}
--- a/config/freecad-partdesign-dressup-oracle.json
+++ b/config/freecad-partdesign-dressup-oracle.json
@@ -0,0 +1,465 @@
+{
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+        "status": "pass"
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+      "passed": true,
+      "selection": [
+        "Edge1"
+      ],
+      "solids": 1,
+      "status": "Valid",
+      "typeId": "PartDesign::Chamfer",
+      "volume": 994.9999999999998
+    },
+    {
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+      "faces": 6,
+      "id": "draft-selected-face",
+      "mutation": {
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+        },
+        "brepStable": true,
+        "edited": {
+          "parameterSnapshot": {
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+        "familyId": "PartDesign::Draft",
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+        "parameterChanged": true,
+        "propertyPath": "Angle",
+        "restored": {
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+        },
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+        "restoredGeometrically": true,
+        "schemaVersion": 1,
+        "shapeChanged": true,
+        "status": "pass"
+      },
+      "passed": true,
+      "reversed": true,
+      "selection": [
+        "Face6"
+      ],
+      "solids": 1,
+      "status": "Valid",
+      "typeId": "PartDesign::Draft",
+      "volume": 1499.9999999999998
+    },
+    {
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+      "faces": 11,
+      "id": "thickness-selected-face",
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+        },
+        "brepStable": true,
+        "edited": {
+          "parameterSnapshot": {
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+          },
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+            "vertices": 16,
+            "volume": 350.8479999999998
+          }
+        },
+        "familyId": "PartDesign::Thickness",
+        "featureName": "Thickness",
+        "parameterChanged": true,
+        "propertyPath": "Value",
+        "restored": {
+          "parameterSnapshot": {
+            "unit": "Unit: mm (1,0,0,0,0,0,0,0) [Length]",
+            "value": 1
+          },
+          "shape": {
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+            "bounds": {
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+            "brepSha256": "747d92b1cf08109f59d9a972e6e14be9f09691263866f7eafbbdcee940390c4e",
+            "edges": 24,
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+            "solids": 1,
+            "valid": true,
+            "vertices": 16,
+            "volume": 423.99999999999983
+          }
+        },
+        "restoredExactly": true,
+        "restoredGeometrically": true,
+        "schemaVersion": 1,
+        "shapeChanged": true,
+        "status": "pass"
+      },
+      "passed": true,
+      "reversed": true,
+      "selection": [
+        "Face1"
+      ],
+      "solids": 1,
+      "status": "Valid",
+      "typeId": "PartDesign::Thickness",
+      "volume": 423.99999999999983
+    }
+  ],
+  "freecadVersion": "1.1.1",
+  "gitCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+  "schemaVersion": 1,
+  "status": "pass",
+  "summary": {
+    "cases": 4,
+    "passed": 4
+  },
+  "tolerance": 1e-7
+}
--- a/config/freecad-partdesign-failure-oracle.json
+++ b/config/freecad-partdesign-failure-oracle.json
@@ -0,0 +1,267 @@
+{
+  "baselineId": "freecad-1.1.1-partdesign-failure-oracle",
+  "cases": [
+    {
+      "expected": "rejected",
+      "id": "missing-input-pad",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "No object linked",
+      "typeId": "PartDesign::Pad"
+    },
+    {
+      "expected": "rejected",
+      "id": "missing-input-pocket",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "No object linked",
+      "typeId": "PartDesign::Pocket"
+    },
+    {
+      "expected": "rejected",
+      "id": "missing-input-revolution",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "No profile linked",
+      "typeId": "PartDesign::Revolution"
+    },
+    {
+      "expected": "rejected",
+      "id": "missing-input-groove",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "No profile linked",
+      "typeId": "PartDesign::Groove"
+    },
+    {
+      "expected": "rejected",
+      "id": "missing-input-additiveloft",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "Failed to get shape of Profile",
+      "typeId": "PartDesign::AdditiveLoft"
+    },
+    {
+      "expected": "rejected",
+      "id": "missing-input-subtractiveloft",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "Failed to get shape of Profile",
+      "typeId": "PartDesign::SubtractiveLoft"
+    },
+    {
+      "expected": "rejected",
+      "id": "missing-input-additivepipe",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "A fatal error occurred when making the pipe",
+      "typeId": "PartDesign::AdditivePipe"
+    },
+    {
+      "expected": "rejected",
+      "id": "missing-input-subtractivepipe",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "A fatal error occurred when making the pipe",
+      "typeId": "PartDesign::SubtractivePipe"
+    },
+    {
+      "expected": "rejected",
+      "id": "missing-input-fillet",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "No Base object linked",
+      "typeId": "PartDesign::Fillet"
+    },
+    {
+      "expected": "rejected",
+      "id": "missing-input-chamfer",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "No Base object linked",
+      "typeId": "PartDesign::Chamfer"
+    },
+    {
+      "expected": "rejected",
+      "id": "missing-input-draft",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "No Base object linked",
+      "typeId": "PartDesign::Draft"
+    },
+    {
+      "expected": "rejected",
+      "id": "missing-input-thickness",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "No Base object linked",
+      "typeId": "PartDesign::Thickness"
+    },
+    {
+      "expected": "accepted-empty",
+      "id": "missing-input-mirrored",
+      "inputClass": "missing-required-input",
+      "observed": "accepted-empty",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Up-to-date"
+      ],
+      "statusString": "Valid",
+      "typeId": "PartDesign::Mirrored"
+    },
+    {
+      "expected": "accepted-empty",
+      "id": "missing-input-multitransform",
+      "inputClass": "missing-required-input",
+      "observed": "accepted-empty",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Up-to-date"
+      ],
+      "statusString": "Valid",
+      "typeId": "PartDesign::MultiTransform"
+    },
+    {
+      "expected": "accepted-empty",
+      "id": "missing-input-linearpattern",
+      "inputClass": "missing-required-input",
+      "observed": "accepted-empty",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Up-to-date"
+      ],
+      "statusString": "Valid",
+      "typeId": "PartDesign::LinearPattern"
+    },
+    {
+      "expected": "accepted-empty",
+      "id": "missing-input-polarpattern",
+      "inputClass": "missing-required-input",
+      "observed": "accepted-empty",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Up-to-date"
+      ],
+      "statusString": "Valid",
+      "typeId": "PartDesign::PolarPattern"
+    },
+    {
+      "expected": "rejected",
+      "id": "missing-input-hole",
+      "inputClass": "missing-required-input",
+      "observed": "rejected",
+      "passed": true,
+      "recomputeResult": true,
+      "shapeNull": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "statusString": "Linked shape object is empty",
+      "typeId": "PartDesign::Hole"
+    }
+  ],
+  "freecadVersion": "1.1.1",
+  "gitCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+  "schemaVersion": 1,
+  "status": "pass",
+  "summary": {
+    "accepted": 0,
+    "acceptedEmpty": 4,
+    "cases": 17,
+    "passed": 17,
+    "rejected": 13
+  }
+}
--- a/config/freecad-partdesign-loft-oracle.json
+++ b/config/freecad-partdesign-loft-oracle.json
@@ -0,0 +1,478 @@
+{
+  "baselineId": "freecad-1.1.1-partdesign-loft-oracle",
+  "cases": [
+    {
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+      "id": "additive-loft",
+      "mutation": {
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+          "shape": {
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+            "shapeType": "Solid",
+            "solids": 1,
+            "valid": true,
+            "vertices": 8,
+            "volume": 1
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+        "brepStable": false,
+        "edited": {
+          "parameterSnapshot": true,
+          "shape": {
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+            "volume": 1
+          }
+        },
+        "familyId": "PartDesign::AdditiveLoft",
+        "featureName": "AdditiveLoft",
+        "parameterChanged": true,
+        "propertyPath": "Ruled",
+        "restored": {
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+          }
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+        "restoredExactly": true,
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+        "schemaVersion": 1,
+        "shapeChanged": true,
+        "status": "pass"
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+      "solids": 1,
+      "status": "Valid",
+      "typeId": "PartDesign::AdditiveLoft",
+      "volume": 1
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+}
--- a/config/freecad-partdesign-profile-oracle.json
+++ b/config/freecad-partdesign-profile-oracle.json
@@ -0,0 +1,88 @@
+{
+  "baselineId": "freecad-1.1.1-partdesign-profile-oracle",
+  "cases": [
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+    "rejected": 1
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+  "tolerance": 1e-7
+}
--- a/config/freecad-partdesign-revolution-groove-oracle.json
+++ b/config/freecad-partdesign-revolution-groove-oracle.json
@@ -0,0 +1,235 @@
+{
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+}
--- a/config/freecad-partdesign-transform-oracle.json
+++ b/config/freecad-partdesign-transform-oracle.json
@@ -0,0 +1,879 @@
+{
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+      "passed": true,
+      "properties": [
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+        "DrillForDepth",
+        "DrillPoint",
+        "DrillPointAngle",
+        "ExpressionEngine",
+        "HoleCutCountersinkAngle",
+        "HoleCutCustomValues",
+        "HoleCutDepth",
+        "HoleCutDiameter",
+        "HoleCutType",
+        "Label",
+        "Label2",
+        "Midplane",
+        "ModelThread",
+        "Placement",
+        "PreviewShape",
+        "Profile",
+        "Refine",
+        "Reversed",
+        "Shape",
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+        "Suppressed",
+        "SuppressedShape",
+        "Tapered",
+        "TaperedAngle",
+        "ThreadClass",
+        "ThreadDepth",
+        "ThreadDepthType",
+        "ThreadDiameter",
+        "ThreadDirection",
+        "ThreadFit",
+        "ThreadSize",
+        "ThreadType",
+        "Threaded",
+        "UpToFace",
+        "UpToFace2",
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+        "propertyPath": "Diameter",
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+        "schemaVersion": 1,
+        "shapeChanged": true,
+        "status": "pass"
+      },
+      "passed": true,
+      "properties": [
+        "AddSubShape",
+        "AllowMultiFace",
+        "BaseFeature",
+        "BaseProfileType",
+        "CustomThreadClearance",
+        "Depth",
+        "DepthType",
+        "Diameter",
+        "DrillForDepth",
+        "DrillPoint",
+        "DrillPointAngle",
+        "ExpressionEngine",
+        "HoleCutCountersinkAngle",
+        "HoleCutCustomValues",
+        "HoleCutDepth",
+        "HoleCutDiameter",
+        "HoleCutType",
+        "Label",
+        "Label2",
+        "Midplane",
+        "ModelThread",
+        "Placement",
+        "PreviewShape",
+        "Profile",
+        "Refine",
+        "Reversed",
+        "Shape",
+        "ShapeMaterial",
+        "Suppressed",
+        "SuppressedShape",
+        "Tapered",
+        "TaperedAngle",
+        "ThreadClass",
+        "ThreadDepth",
+        "ThreadDepthType",
+        "ThreadDiameter",
+        "ThreadDirection",
+        "ThreadFit",
+        "ThreadSize",
+        "ThreadType",
+        "Threaded",
+        "UpToFace",
+        "UpToFace2",
+        "UpToShape",
+        "UpToShape2",
+        "UseCustomThreadClearance",
+        "Visibility",
+        "_Body",
+        "_ElementMapVersion"
+      ],
+      "solids": 1,
+      "status": "Valid",
+      "threadClass": "4G",
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+      "threadDepthType": "Dimension",
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+      "threadDirection": "Left",
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+      "threadSize": "M6x1.0",
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+      "typeId": "PartDesign::Hole",
+      "volume": 3820.1907618181585
+    },
+    {
+      "expected": "rejected",
+      "id": "mirrored-missing-reference",
+      "inputClass": "valid-original-missing-transform-reference",
+      "observed": "rejected",
+      "originals": [
+        "Boss"
+      ],
+      "passed": true,
+      "shapeNull": true,
+      "staleShapePreserved": false,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "status": "No mirror plane reference specified",
+      "transformations": [],
+      "typeId": "PartDesign::Mirrored"
+    },
+    {
+      "expected": "rejected",
+      "id": "multitransform-missing-reference",
+      "inputClass": "valid-original-missing-transform-reference",
+      "observed": "rejected",
+      "originals": [
+        "Boss"
+      ],
+      "passed": true,
+      "shapeNull": false,
+      "staleShapePreserved": true,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "status": "Shape index 999 out of bound 12",
+      "transformations": [
+        "PartDesign::LinearPattern"
+      ],
+      "typeId": "PartDesign::MultiTransform"
+    },
+    {
+      "expected": "rejected",
+      "id": "linearpattern-missing-reference",
+      "inputClass": "valid-original-missing-transform-reference",
+      "observed": "rejected",
+      "originals": [
+        "Boss"
+      ],
+      "passed": true,
+      "shapeNull": true,
+      "staleShapePreserved": false,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "status": "Shape index 999 out of bound 12",
+      "transformations": [],
+      "typeId": "PartDesign::LinearPattern"
+    },
+    {
+      "expected": "rejected",
+      "id": "polarpattern-missing-reference",
+      "inputClass": "valid-original-missing-transform-reference",
+      "observed": "rejected",
+      "originals": [
+        "Boss"
+      ],
+      "passed": true,
+      "shapeNull": true,
+      "staleShapePreserved": false,
+      "state": [
+        "Touched",
+        "Invalid"
+      ],
+      "status": "No axis reference specified",
+      "transformations": [],
+      "typeId": "PartDesign::PolarPattern"
+    }
+  ],
+  "freecadVersion": "1.1.1",
+  "gitCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+  "schemaVersion": 1,
+  "status": "pass",
+  "summary": {
+    "acceptedEmpty": 0,
+    "cases": 10,
+    "failureCases": 4,
+    "failurePassed": 4,
+    "passed": 10,
+    "rejected": 4,
+    "successCases": 6,
+    "successPassed": 6
+  },
+  "tolerance": 1e-7
+}
--- a/config/freecad-sketcher-constraint-oracle.json
+++ b/config/freecad-sketcher-constraint-oracle.json
@@ -0,0 +1,594 @@
+{
+  "baselineId": "freecad-1.1.1-sketcher-constraint-oracle",
+  "classificationCases": [
+    {
+      "conflicting": [],
+      "constraintTypes": [
+        "Horizontal",
+        "Distance"
+      ],
+      "degreesOfFreedom": 3,
+      "driving": false,
+      "expected": "reference",
+      "fullyConstrained": false,
+      "id": "reference-dimension",
+      "inputValue": 99,
+      "malformed": [],
+      "measuredValue": 77.98445020149762,
+      "observed": "reference",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintTypes": [
+        "Distance",
+        "Distance"
+      ],
+      "degreesOfFreedom": 3,
+      "expected": "redundant",
+      "fullyConstrained": false,
+      "id": "redundant-dimension",
+      "malformed": [],
+      "observed": "redundant",
+      "partiallyRedundant": [],
+      "redundant": [
+        2
+      ],
+      "solveStatus": -2,
+      "values": [
+        5,
+        5
+      ]
+    },
+    {
+      "conflicting": [
+        1,
+        2
+      ],
+      "constraintTypes": [
+        "Distance",
+        "Distance"
+      ],
+      "degreesOfFreedom": 3,
+      "expected": "conflicting",
+      "fullyConstrained": false,
+      "id": "conflicting-dimension",
+      "malformed": [],
+      "observed": "conflicting",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "solveStatus": -3,
+      "values": [
+        5,
+        8
+      ]
+    }
+  ],
+  "failureCases": [
+    {
+      "addResult": null,
+      "constraintType": "Coincident",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "coincident-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Horizontal",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "horizontal-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Vertical",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "vertical-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Parallel",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "parallel-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Tangent",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "tangent-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Distance",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "distance-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "DistanceX",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "distance-x-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "DistanceY",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "distance-y-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Angle",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "angle-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Perpendicular",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "perpendicular-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Radius",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "radius-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Equal",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "equal-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "PointOnObject",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "point-on-object-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Symmetric",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "symmetric-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "InternalAlignment",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "internal-alignment-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "SnellsLaw",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "snells-law-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Block",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "block-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Diameter",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "diameter-invalid-reference",
+      "observed": "failure"
+    },
+    {
+      "addResult": null,
+      "constraintType": "Weight",
+      "error": "Constraint has invalid indexes",
+      "errorType": "IndexError",
+      "expected": "failure",
+      "id": "weight-invalid-reference",
+      "observed": "failure"
+    }
+  ],
+  "freecadVersion": "1.1.1",
+  "gitCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+  "revision": "14556 (Git)",
+  "schemaVersion": 1,
+  "status": "pass",
+  "successCases": [
+    {
+      "conflicting": [],
+      "constraintType": "Coincident",
+      "constraintTypes": [
+        "Coincident"
+      ],
+      "degreesOfFreedom": 6,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "coincident-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Horizontal",
+      "constraintTypes": [
+        "Horizontal"
+      ],
+      "degreesOfFreedom": 3,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "horizontal-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Vertical",
+      "constraintTypes": [
+        "Vertical"
+      ],
+      "degreesOfFreedom": 3,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "vertical-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Parallel",
+      "constraintTypes": [
+        "Parallel"
+      ],
+      "degreesOfFreedom": 7,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "parallel-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Tangent",
+      "constraintTypes": [
+        "Tangent"
+      ],
+      "degreesOfFreedom": 5,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "tangent-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": -2.220446049250313e-16,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Distance",
+      "constraintTypes": [
+        "Distance"
+      ],
+      "degreesOfFreedom": 3,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "distance-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "DistanceX",
+      "constraintTypes": [
+        "DistanceX"
+      ],
+      "degreesOfFreedom": 3,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "distance-x-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "DistanceY",
+      "constraintTypes": [
+        "DistanceY"
+      ],
+      "degreesOfFreedom": 3,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "distance-y-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Angle",
+      "constraintTypes": [
+        "Angle"
+      ],
+      "degreesOfFreedom": 3,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "angle-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Perpendicular",
+      "constraintTypes": [
+        "Perpendicular"
+      ],
+      "degreesOfFreedom": 7,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "perpendicular-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Radius",
+      "constraintTypes": [
+        "Radius"
+      ],
+      "degreesOfFreedom": 2,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "radius-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Equal",
+      "constraintTypes": [
+        "Equal"
+      ],
+      "degreesOfFreedom": 7,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "equal-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "PointOnObject",
+      "constraintTypes": [
+        "PointOnObject"
+      ],
+      "degreesOfFreedom": 5,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "point-on-object-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": -1.1102230246251565e-16,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Symmetric",
+      "constraintTypes": [
+        "Symmetric"
+      ],
+      "degreesOfFreedom": 4,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "symmetric-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 1.1102230246251565e-16,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "InternalAlignment",
+      "constraintTypes": [
+        "InternalAlignment",
+        "InternalAlignment",
+        "InternalAlignment",
+        "InternalAlignment"
+      ],
+      "degreesOfFreedom": 5,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "internal-alignment-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "SnellsLaw",
+      "constraintTypes": [
+        "Coincident",
+        "PointOnObject",
+        "SnellsLaw"
+      ],
+      "degreesOfFreedom": 8,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "snells-law-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Block",
+      "constraintTypes": [
+        "Block"
+      ],
+      "degreesOfFreedom": 0,
+      "expected": "success",
+      "fullyConstrained": true,
+      "id": "block-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Diameter",
+      "constraintTypes": [
+        "Diameter"
+      ],
+      "degreesOfFreedom": 2,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "diameter-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    },
+    {
+      "conflicting": [],
+      "constraintType": "Weight",
+      "constraintTypes": [
+        "InternalAlignment",
+        "Weight",
+        "InternalAlignment",
+        "InternalAlignment",
+        "InternalAlignment",
+        "Equal",
+        "InternalAlignment",
+        "InternalAlignment"
+      ],
+      "degreesOfFreedom": 10,
+      "expected": "success",
+      "fullyConstrained": false,
+      "id": "weight-success",
+      "malformed": [],
+      "observed": "success",
+      "partiallyRedundant": [],
+      "redundant": [],
+      "residual": 0,
+      "solveStatus": 0
+    }
+  ],
+  "summary": {
+    "classificationCases": 3,
+    "classificationPassed": 3,
+    "constraintTypes": 19,
+    "failureCases": 19,
+    "failurePassed": 19,
+    "successCases": 19,
+    "successPassed": 19
+  },
+  "tolerance": 1e-7
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
wangdequan	2be18a511e	feat: advance FreeCAD parity verification and runtime boundaries Some checks failed real-verification / chrome (push) Has been cancelled Details real-verification / freecad-oracle (push) Has been cancelled Details real-verification / wasm (push) Has been cancelled Details	2026-08-11 02:14:45 -04:00
wangdequan	26ea9b57d7	feat: close builder mutation and roundtrip evidence gaps	2026-08-10 21:27:42 -04:00
wangdequan	3907f50ff1	feat: expand oracle and topology evidence gates	2026-08-10 18:27:56 -04:00
wangdequan	d727375561	ci: fail closed when WASM toolchain paths are missing	2026-08-10 17:07:10 -04:00
wangdequan	9d791d53a6	fix: keep OpenCAMLib build script valid JavaScript	2026-08-10 17:05:41 -04:00
wangdequan	fdec641ea3	test: refresh real WASM harness evidence	2026-08-10 16:58:30 -04:00
wangdequan	aa2a7cacba	ci: rebuild WASM inputs in real verification lane	2026-08-10 16:44:24 -04:00
wangdequan	8098b80c7a	chore: refresh signed release artifact manifest	2026-08-10 16:42:34 -04:00
wangdequan	b2abe4df04	fix: normalize reproducible OpenCAMLib artifact	2026-08-10 16:39:22 -04:00
wangdequan	307db88346	fix: normalize reproducible Planegcs artifacts	2026-08-10 16:34:39 -04:00
wangdequan	7f10bba38f	feat: establish production facade composition root	2026-08-10 16:28:12 -04:00
wangdequan	b962a5c3b5	feat: establish reproducible FreeCAD web compatibility baseline	2026-08-10 16:11:38 -04:00