Jeune (29 March 1989 – 4 January 2006) was a British Thoroughbred racehorse who raced in England and Australia and is best known for winning the prestigious Melbourne Cup in 1994. He was a muscular ch
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 0x1c5226bf314d4fdadb73c15d649cf30cedaab3bc11350d2f40661726a2d64b70. Chain 2 (Bitcoin): anchored in block 953939 (2026-06-16T11:40:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20533d60-f80c-4d37-abfe-dfd17b9b62b1.json and https://artists.proofprofile.net/proofs/artist/20533d60-f80c-4d37-abfe-dfd17b9b62b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).