{"copyright_id":"0x16269b5bd11c0bd9acf8c147dd3b219160eebc27d4ecde0eae978c24d8cabc0e","name":"Luke Carlos O'Realy","registered_at":"2026-06-17T17:39:34Z","symbol":"NIM1469769","token_address":"0xaf6b46654adc7bf10efdebfec83010a85ffa37ad","type":"artist","uuid":"94ecb1dd-849e-4015-848f-6cc3f1ef3d20"}
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 0x16269b5bd11c0bd9acf8c147dd3b219160eebc27d4ecde0eae978c24d8cabc0e. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94ecb1dd-849e-4015-848f-6cc3f1ef3d20.json and https://artists.proofprofile.net/proofs/artist/94ecb1dd-849e-4015-848f-6cc3f1ef3d20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).