M12-05E Status

status: done task: bind every runtime receipt to source, settings, and runtime hashes updated: 2026-08-18 America/New_York enablingTask: false parityStateChange: false

Scope

The schema-1 bound receipt set derives from M12-05A inventory and M12-05D runtime receipts. Every one of the 14 format/operation records carries three independent SHA-256 values: a source/operator identity hash, a settings/schema hash (including canonical variants/extensions and Blender RNA properties), and a runtime identity hash. The set also binds the parent M12-05D receipt-set hash and the M12-05A inventory hash.

The validator requires all three hashes and parent identities before a bound receipt can be resolved. The generator uses sorted-key canonical JSON and the checker independently recomputes every hash, then rebuilds the artifact in a fresh process for byte-for-byte determinism. No package metadata was changed, preserving the existing release evidence hash.

Evidence

node --test web/tests/unit/io-format-receipt-binding.test.mjs passed 2/2: valid three-hash resolution plus malformed source/settings/runtime and parent identity rejection.
node tools/web/check-io-format-receipt-bindings.mjs passed; all 14 source/settings/runtime hashes and parent/inventory identities matched a fresh deterministic regeneration.
npm --prefix web run typecheck passed; git diff --check passed.

Artifact Hashes

parent manifest: 3d0049a7b0331f01bb71df043270c18d1a5c9ce6dc74353c49c8ce591761df1b
protocol: 681e719ab2b18eb85d056547fb70b461dd73b3a7fb4fdbe6295b8e49d5649e49
generator: eb7b5c499f141c1788bc37e53585662eedff3f2dabff870f4ad166f4a619796f
checker: ec2b22b468809ecc25ab2d4983065680a66ad3be6705d1827b44bf45ac622e26
unit: e9ae3e360ad41c32da3634a4efa915654853e79a35df36728c1ddf586a0bf7b5
bound receipts: 7f765bf16b62466f579b3de00751a0e012fef1c788f229c8e9675a57caa18aad
package commands: cfb232baa494ff59f6c8d65514a08c86332ee9354350b2a0392b6f932a7ee42c
manifest: PENDING

Next Task

M12-05F: reject forged, stale, or cross-version runtime receipts before use.

Rollback

Remove the binding protocol, generator/checker, bound receipt golden, unit test, manifest, and this status entry. Restore M12-05D as the queue tail and move the machine queue back to M12-05E. No parity ledger rollback is required.

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