{"copyright_id":"0x57f34f437ef635e0f7e06f234965acd2bb8dd5c636bca0b5ea5a812a4b3a5c99","name":"Trayci Jenkins and the Jenkenettes","registered_at":"2026-06-15T03:31:15Z","symbol":"NIM0668446","token_address":"0xbb6489f70681ae7c2b1afecb1f7f76c1e1a7c299","type":"artist","uuid":"dae12b20-0c95-4d43-bbf8-e7e8a76b21b3"}
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 0x57f34f437ef635e0f7e06f234965acd2bb8dd5c636bca0b5ea5a812a4b3a5c99. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dae12b20-0c95-4d43-bbf8-e7e8a76b21b3.json and https://artists.proofprofile.net/proofs/artist/dae12b20-0c95-4d43-bbf8-e7e8a76b21b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).