Lex de Azevedo, Carol Lynn Pearson, Bobbi White
{"copyright_id":"0x2e6c3f8d60ac30723440ca970f2ad48c9f66fd91be8a12cf5c8cedab55e7e3dc","name":"Lex de Azevedo, Carol Lynn Pearson, Bobbi White","registered_at":"2026-06-20T08:17:35Z","symbol":"NIM1563998","token_address":"0x3ac9058f993de7cb48cbc6567d0be9cbf5d32324","type":"artist","uuid":"a7a4b352-e7ee-41a9-a480-bae070adf0fc"}
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 0x2e6c3f8d60ac30723440ca970f2ad48c9f66fd91be8a12cf5c8cedab55e7e3dc. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7a4b352-e7ee-41a9-a480-bae070adf0fc.json and https://artists.proofprofile.net/proofs/artist/a7a4b352-e7ee-41a9-a480-bae070adf0fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).