{"copyright_id":"0x63aced8fd41d35e3faeb906e9e600bf4d0c638a5d1198f3c69112ec4ea0ac0d1","name":"Bhai Ishwer Singh Ji Ludhiana Wale","registered_at":"2026-06-20T19:57:34Z","symbol":"NIM1698415","token_address":"0xea864c3fd5501a62f79a84aff13f7a014a2b94b8","type":"artist","uuid":"c2e0f8f3-c0df-499d-937a-4f16b742ba7b"}
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 0x63aced8fd41d35e3faeb906e9e600bf4d0c638a5d1198f3c69112ec4ea0ac0d1. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2e0f8f3-c0df-499d-937a-4f16b742ba7b.json and https://artists.proofprofile.net/proofs/artist/c2e0f8f3-c0df-499d-937a-4f16b742ba7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).