{"copyright_id":"0xe83c43e14c7836f5b4ab269dd3fef3fbafe47a39e64cdd3eb3b8cda6b0c99d2a","name":"Calming Brown Restful Sounds","registered_at":"2026-06-20T22:18:09Z","symbol":"NIM1728009","token_address":"0xa740ec768ceb65abb3510845edb307d53e1db0e3","type":"artist","uuid":"c8807cfe-9e90-460c-afa5-12b295662dc8"}
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 0xe83c43e14c7836f5b4ab269dd3fef3fbafe47a39e64cdd3eb3b8cda6b0c99d2a. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8807cfe-9e90-460c-afa5-12b295662dc8.json and https://artists.proofprofile.net/proofs/artist/c8807cfe-9e90-460c-afa5-12b295662dc8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lullabies for Baby Sleep: Gentle Night Melodies