{"copyright_id":"0x32bd15f0be0ada9ce106b5fdaff3d95e78cbbdee3beee967b7f060f00fbe44b9","name":"Shadows Beneath Silent Streets","registered_at":"2026-06-20T04:08:33Z","symbol":"NIM1506503","token_address":"0xccf1b802731e3f24a332aca9e9f6479de5930234","type":"artist","uuid":"9c38fd8c-6a5f-42b4-b8b1-1c4d218050ae"}
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 0x32bd15f0be0ada9ce106b5fdaff3d95e78cbbdee3beee967b7f060f00fbe44b9. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c38fd8c-6a5f-42b4-b8b1-1c4d218050ae.json and https://artists.proofprofile.net/proofs/artist/9c38fd8c-6a5f-42b4-b8b1-1c4d218050ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).