# Clean-Room Implementation Record

## Identity

- Component:
- Replacement milestone:
- Repository and paths:
- Record owner:
- Implementer(s):
- Contract author(s):
- Started at (UTC):
- Candidate revision:
- Status: draft

## Frozen behavioral contract

- Public API and observable behavior:
- Compatibility fixtures:
- Intentional incompatibilities and versioning decision:
- Security and resource limits:
- Supported platforms and architectures:

## Normative and permitted inputs

| Source | Revision/date | Purpose | Terms reviewed by | Evidence path |
| --- | --- | --- | --- | --- |
|  |  |  |  |  |

## Contributor source-exposure disclosure

| Contributor | Inspected replaced source? | Date/range | Separation or review decision | Counsel reference |
| --- | --- | --- | --- | --- |
|  |  |  |  |  |

## Implementation log

| Date (UTC) | Decision | Contract/source basis | Author | Evidence path |
| --- | --- | --- | --- | --- |
|  |  |  |  |  |

## AI assistance

- Models/tools used:
- Prompt or retained prompt-summary path:
- Confirmation that no third-party source entered the prompt:
- Human review performed:

## Verification evidence

- Unit and compatibility tests:
- Conformance corpus:
- Fuzz campaign and duration:
- Security/resource-limit tests:
- Cross-platform results:
- Performance comparison:
- Bundle/native/SBOM evidence:

## Open legal or provenance questions

- Patents/specification terms:
- Trademarks:
- Export or distribution constraints:
- Other:

## Handoff

- Implementation complete: no
- Evidence complete: no
- Ready for independent provenance review: no
- Author/date: