{"copyright_id":"0x6b342393a0e95ccd14cc06e1796f1cf65b05611f9cbd6c204d4cdebc1f98c5bd","name":"The Peter Pan Christmas Chorus","registered_at":"2026-06-20T16:28:02Z","symbol":"NIM1653071","token_address":"0xacac330128e1d8c27b2e1af11f7a55d0efcc1cc8","type":"artist","uuid":"b94cf4e0-578c-48eb-a57c-73d19758bfc3"}
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 0x6b342393a0e95ccd14cc06e1796f1cf65b05611f9cbd6c204d4cdebc1f98c5bd. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b94cf4e0-578c-48eb-a57c-73d19758bfc3.json and https://artists.proofprofile.net/proofs/artist/b94cf4e0-578c-48eb-a57c-73d19758bfc3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sing Along with The Peter Pan Christmas Chorus