{"copyright_id":"0x015f6a092faee60f7baa015c320ae1bb07699a6858e31c799c5900bfb7718b1e","name":"Abah Ali Mafia Sholawat","registered_at":"2026-06-20T05:51:21Z","symbol":"NIM1531910","token_address":"0x09ac197861fc9eecc09e1eafd6baa7fd9ec9a96e","type":"artist","uuid":"a1734f1a-53ed-4c6d-9cde-f9ec0bf2caf2"}
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 0x015f6a092faee60f7baa015c320ae1bb07699a6858e31c799c5900bfb7718b1e. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1734f1a-53ed-4c6d-9cde-f9ec0bf2caf2.json and https://artists.proofprofile.net/proofs/artist/a1734f1a-53ed-4c6d-9cde-f9ec0bf2caf2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).