Los Originales Sagitarios Del Canon Juchipila Zacatecas
{"copyright_id":"0x2df219a3c31742ba4211c188a770c05fd72389d541183704b603aaedc60189a3","name":"Los Originales Sagitarios Del Canon Juchipila Zacatecas","registered_at":"2026-06-16T09:46:38Z","symbol":"NIM1013461","token_address":"0x6e9629ba9eba2c292cbca0ed10bc115b96c8a03a","type":"artist","uuid":"39feff65-1ff9-464d-8de8-154541a0aa33"}
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 0x2df219a3c31742ba4211c188a770c05fd72389d541183704b603aaedc60189a3. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39feff65-1ff9-464d-8de8-154541a0aa33.json and https://artists.proofprofile.net/proofs/artist/39feff65-1ff9-464d-8de8-154541a0aa33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).