{"copyright_id":"0x94af6bee00b603cee6e12ae8bd198c046579389f11d3bdbbdf4721e42f5cda18","name":"Everything Us Alright","registered_at":"2026-06-15T14:23:58Z","symbol":"NIM0735924","token_address":"0x4c2c21ab04feb4e6abb4f6bcff1b2009df1ee5ed","type":"artist","uuid":"02a3be5d-b41c-4617-a878-bf711e30eda1"}
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 0x94af6bee00b603cee6e12ae8bd198c046579389f11d3bdbbdf4721e42f5cda18. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02a3be5d-b41c-4617-a878-bf711e30eda1.json and https://artists.proofprofile.net/proofs/artist/02a3be5d-b41c-4617-a878-bf711e30eda1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).