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git.stella-ops.org/docs2/security/forensics-and-evidence-locker.md
master b444284be5 docs: Archive Sprint 3500 (PoE), Sprint 7100 (Proof Moats), and additional sprints
Archive completed sprint documentation and deliverables:

## SPRINT_3500 - Proof of Exposure (PoE) Implementation (COMPLETE )
- Windows filesystem hash sanitization (colon → underscore)
- Namespace conflict resolution (Subgraph → PoESubgraph)
- Mock test improvements with It.IsAny<>()
- Direct orchestrator unit tests
- 8/8 PoE tests passing (100% success)
- Archived to: docs/implplan/archived/2025-12-23-sprint-3500-poe/

## SPRINT_7100.0001 - Proof-Driven Moats Core (COMPLETE )
- Four-tier backport detection system
- 9 production modules (4,044 LOC)
- Binary fingerprinting (TLSH + instruction hashing)
- VEX integration with proof-carrying verdicts
- 42+ unit tests passing (100% success)
- Archived to: docs/implplan/archived/2025-12-23-sprint-7100-proof-moats/

## SPRINT_7100.0002 - Proof Moats Storage Layer (COMPLETE )
- PostgreSQL repository implementations
- Database migrations (4 evidence tables + audit)
- Test data seed scripts (12 evidence records, 3 CVEs)
- Integration tests with Testcontainers
- <100ms proof generation performance
- Archived to: docs/implplan/archived/2025-12-23-sprint-7100-proof-moats/

## SPRINT_3000_0200 - Authority Admin & Branding (COMPLETE )
- Console admin RBAC UI components
- Branding editor with tenant isolation
- Authority backend endpoints
- Archived to: docs/implplan/archived/

## Additional Documentation
- CLI command reference and compliance guides
- Module architecture docs (26 modules documented)
- Data schemas and contracts
- Operations runbooks
- Security risk models
- Product roadmap

All archived sprints achieved 100% completion of planned deliverables.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-23 15:02:38 +02:00

1017 B

Forensics and evidence locker

The evidence locker is a WORM friendly store for audit and forensic artifacts such as bundles, logs, and attestations.

Storage model

  • Object storage with immutable retention and versioning.
  • PostgreSQL index with metadata and retention fields.

Ingest rules

  • Append only, content addressed paths.
  • Require tenant, hash, size, and provenance.
  • Reject partial uploads or missing signatures.

Retention and legal hold

  • Default retention per tenant.
  • Legal hold blocks deletion until cleared by approval.
  • Daily retention job emits audit logs.

Access and verification

  • RBAC scopes for read, write, and legal hold.
  • Verify hashes and DSSE signatures on demand.
  • Background sampling emits failure events.

Minimum bundle layout

  • manifest.json with hashes and provenance
  • data/ payloads
  • signatures/ for DSSE or sigstore bundles

Related references

  • docs/forensics/evidence-locker.md
  • docs/forensics/provenance-attestation.md
  • docs/evidence-locker/evidence-pack-schema.md