Audit anchor · 2026-08-31 UTC

Anchor summary

• Chained hash: 5de6f1296ad318c0fee9f4b30fe7347b5db416915a09eebfdf44ff3c8f9f8029
• Merkle root: b8317659555b63a2f1734401229857293dbf38ef2f2ce358b8ad9184c7e112bf
• Prior chain: (genesis)
• Anchored at: 2026-08-31T00:30:10.740Z
• Window: 2026-08-28T11:00:00+00:00 → 2026-08-28T11:00:00+00:00
• Event count: 1

Verification

See README for the canonical algorithm. TL;DR:

1. Rebuild the Merkle root from the rating_event rows in the window.
2. Confirm sha256(prior_chain | merkle_root | anchored_at) equals the chained hash.
3. Run ots verify chained_hash.ots to confirm the Bitcoin timestamp.

Reference implementation: lib/audit-anchor.ts.