Peter David Shore, Baron Shore of Stepney, (20 May 1924 – 24 September 2001) was a British Labour Party politician who served as a Cabinet minister under Harold Wilson and James Callaghan. A prominen
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43f5e83a90dc1e32898baf5e565f8be08960f7f07cd55c2963712ff3853d613. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d8d3abc-330b-4dbe-9f07-488a0448d290.json and https://artists.proofprofile.net/proofs/artist/6d8d3abc-330b-4dbe-9f07-488a0448d290.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).