workinf_Blender_Wasm/docs/status/WBV2-P5-003.md

WBV2-P5-003 status

• task: WBV2-P5-003
• parent: WBV2-P5-002
• parity: SERVER.JOB_BINDING
• implementationClass: SERVER_EXACT
• status: done
• fixture: tests/files/web/generated/WBV2-P5-003-SERVER.JOB_BINDING.blend

Evidence

• Blender desktop and WASM/Main expose one canonical server job binding receipt with source, settings, Blender build, request and result hashes.
• The server protocol verifies source/settings/build/output identity and rejects stale requests, output hash drift and malformed settings before publication.
• Idempotent retry is reused, conflicting duplicate output is blocked, and cancel, timeout and OOM fault receipts preserve revision without publishing a READY result.
• The receipt survives WASM save/reopen exactly; malformed blend input leaves Main unchanged. The existing WASM binary exposes the receipt through its Text resource while the updated reader source also defines a typed snapshot field for rebuilt binaries.

Commands

• build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/WBV2-P5-003.py -- tests/files/web/generated/WBV2-P5-003-SERVER.JOB_BINDING.blend
• build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/check-wbv2-p5-003-desktop.py -- tests/files/web/generated/WBV2-P5-003-SERVER.JOB_BINDING.blend tests/golden/WBV2-P5-003/server-desktop-report.json
• node --check tools/web/check-generated-gap.mjs
• npm --prefix web run test:generated-gap -- --task WBV2-P5-003
• node tools/web/check-generated-gap.mjs --task WBV2-P5-003
• node tools/web/check-task-context.mjs --task WBV2-P5-003 --write

Handoff

• nextTask: WBV2-P6-001
• queue mutation: allowed after manifest and parent hash validation