Estudiantina De La Universidad Autonoma De Queretaro
{"copyright_id":"0x0f8b9467a71d43cd8f4d18c3fcb868180c8057b48fc8c565b9ef58df4875a302","name":"Estudiantina De La Universidad Autonoma De Queretaro","registered_at":"2026-06-15T07:10:36Z","symbol":"NIM0720811","token_address":"0xa30ed49daf70f9f98926b5aada937aa271810482","type":"artist","uuid":"fdd54bdf-9911-4854-aac2-73c6023ecc81"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8b9467a71d43cd8f4d18c3fcb868180c8057b48fc8c565b9ef58df4875a302. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fdd54bdf-9911-4854-aac2-73c6023ecc81.json and https://artists.proofprofile.net/proofs/artist/fdd54bdf-9911-4854-aac2-73c6023ecc81.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).