{"copyright_id":"0x12c86feac6d3b364f4c82ee1eb7c4f8e6bed194e147bdba98dbe8f6d8ab0adb2","name":"Jey y El Shaara","registered_at":"2026-06-15T01:07:13Z","symbol":"NIM0634049","token_address":"0x19dec601acebda1b73c09bf7d1b47fbea0b6bdc9","type":"artist","uuid":"c3ccc73c-3190-4f32-b62a-4ee14b572e58"}
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 0x12c86feac6d3b364f4c82ee1eb7c4f8e6bed194e147bdba98dbe8f6d8ab0adb2. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3ccc73c-3190-4f32-b62a-4ee14b572e58.json and https://artists.proofprofile.net/proofs/artist/c3ccc73c-3190-4f32-b62a-4ee14b572e58.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).