M13-04I Status

status: done
task: server result hash binding and atomic OPFS handoff
updated: 2026-08-19 America/New_York
enablingTask: false
parityStateChange: false

Scope

Server output publication requires request identity plus source, settings and Blender build SHA-256 values to match the expected request. Output bytes are staged, read back, atomically renamed to the request result path, and read back again before a committed receipt is returned. Tampered output, identity drift, partial stage and quota failures remain unpublished. Execution remains DISABLED.

Evidence

npm --prefix web run test:server-job-result-binding passed 2/2 unit tests and the checker.
Checker output: server-job-result-ok source=bound settings=bound build=bound output=verified tamper=blocked quota=blocked atomic=1 execution=DISABLED next=M13-04J.
git diff --check passed.

Artifact Hashes

parent manifest: ba530ddff6e6fdd84057444ce757fad05a30d825a5915abebe2d5910a689af7f
protocol: ecf3bddef53e2766dcc055ec027b04c14e3d884132c7fdea476663617364ad86
checker: b0fbffd2937ab20e72d337bb5ff63ccf188ccf8a939d8ccc8b4878d80c9a4a19
unit: c5538798aa6263b8a1c20270a019f8b4fb8b176b141a6411b72aad21a457bfd0
package: 5d269d4e5ff4385d919c0ee33f996dcb814e3e415da25dbf3b4dbdc3312fbe24
report: ec63faeba35a641a22c3b3a69757bd37e8e9acaa1dda11a64faf7bed80439784

Next Task

M13-04J: idempotent request retry and conflicting-result isolation.

Rollback

Remove the result-binding protocol, unit/checker, report, manifest, package command and this status entry; restore M13-04H as the queue tail.

1.6 KiB Raw Blame History