Chief Inyang Henshaw And His Top Ten Tunes
{"copyright_id":"0x458d99732980dccf9b91ca59ba597cb0095ca6a6ef37fea35dd0841584e7790b","name":"Chief Inyang Henshaw And His Top Ten Tunes","registered_at":"2026-06-20T21:20:06Z","symbol":"NIM1717718","token_address":"0x635dd4d83e4f341dcb9bea79dba4da82c8ff8e55","type":"artist","uuid":"c61cfc64-3e4e-4be2-9245-a4afb1699739"}
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 0x458d99732980dccf9b91ca59ba597cb0095ca6a6ef37fea35dd0841584e7790b. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c61cfc64-3e4e-4be2-9245-a4afb1699739.json and https://artists.proofprofile.net/proofs/artist/c61cfc64-3e4e-4be2-9245-a4afb1699739.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).