{"copyright_id":"0xbd9dc70d788bdaaad6d3c4b5c1b47d3a5d8de564a29b19648363052c5d68f112","name":"Los Ayllus de Huancavelica","registered_at":"2026-06-15T03:41:45Z","symbol":"NIM0670958","token_address":"0xe8c8b57e0914fda186ff5b722fbccda8d4b09d1f","type":"artist","uuid":"dcb6e0a5-a46f-4db7-a8c2-3dbdc75c6ae8"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9dc70d788bdaaad6d3c4b5c1b47d3a5d8de564a29b19648363052c5d68f112. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcb6e0a5-a46f-4db7-a8c2-3dbdc75c6ae8.json and https://artists.proofprofile.net/proofs/artist/dcb6e0a5-a46f-4db7-a8c2-3dbdc75c6ae8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).