Asociación amigos de la música de Lorquí
{"copyright_id":"0xbefbeaf7ba4c4b02616297fc715b1a9fd8f0ed4fd470e537fd71e97a9c38e48d","name":"Asociación amigos de la música de Lorquí","registered_at":"2026-06-17T02:38:44Z","symbol":"NIM1254929","token_address":"0x596d7cc73eeda64559c8de6f056ad51d2a0ffa70","type":"artist","uuid":"693ddcf1-86ab-4861-84ec-18e8fff0cb94"}
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 0xbefbeaf7ba4c4b02616297fc715b1a9fd8f0ed4fd470e537fd71e97a9c38e48d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/693ddcf1-86ab-4861-84ec-18e8fff0cb94.json and https://artists.proofprofile.net/proofs/artist/693ddcf1-86ab-4861-84ec-18e8fff0cb94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).