{"copyright_id":"0x44439064d19367c04ff324d9e5e35b762979b07ef36fbcb2c85df20d1d167e5f","name":"Hajoori Kavishar Jatha Guru Nanak Dal","registered_at":"2026-06-21T18:59:33Z","symbol":"NIM2005745","token_address":"0x2c67727ec6cfdf66fa6456d5ecad230edd71cd2b","type":"artist","uuid":"ffdd3d12-dd64-4b9f-a4e8-0bbaff6eeaef"}
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 0x44439064d19367c04ff324d9e5e35b762979b07ef36fbcb2c85df20d1d167e5f. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffdd3d12-dd64-4b9f-a4e8-0bbaff6eeaef.json and https://artists.proofprofile.net/proofs/artist/ffdd3d12-dd64-4b9f-a4e8-0bbaff6eeaef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).