{"copyright_id":"0xd91fbfe6ed3ce91a6daa74ecd48b10c9df42c7fa97acc75b0996e6b96556a693","name":"Meditation Music by Lullify","registered_at":"2026-06-15T05:19:59Z","symbol":"NIM0694405","token_address":"0x757bb62a5fefdc328a913d49886d17e59da412f7","type":"artist","uuid":"ecb59ad9-fdf0-4d2a-bf64-6e85efa89e72"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91fbfe6ed3ce91a6daa74ecd48b10c9df42c7fa97acc75b0996e6b96556a693. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ecb59ad9-fdf0-4d2a-bf64-6e85efa89e72.json and https://artists.proofprofile.net/proofs/artist/ecb59ad9-fdf0-4d2a-bf64-6e85efa89e72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).