La Consentida Banda Prestigio De Tierra Caliente
{"copyright_id":"0x548df8e4066accdacd579ac7be73c51821182f730be77fee0e70c0ebe494a50f","name":"La Consentida Banda Prestigio De Tierra Caliente","registered_at":"2026-06-17T17:09:48Z","symbol":"NIM1462645","token_address":"0xef666dfcd871c89bd447f8ab0618ab4556b2839d","type":"artist","uuid":"93b2c583-78e9-420c-bf5a-abf146cb1f7c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548df8e4066accdacd579ac7be73c51821182f730be77fee0e70c0ebe494a50f. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93b2c583-78e9-420c-bf5a-abf146cb1f7c.json and https://artists.proofprofile.net/proofs/artist/93b2c583-78e9-420c-bf5a-abf146cb1f7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).