Blasito Leon y Su Conjunto Autenticos Triunfadores Carapegueños
{"copyright_id":"0x092bfc31597d9fbadec1a5025a3a6f558c0bfda61080516f31df5b6eeea879d2","name":"Blasito Leon y Su Conjunto Autenticos Triunfadores Carapegueños","registered_at":"2026-06-12T13:32:59Z","symbol":"NIM0312771","token_address":"0xe8690dc506bf6c8b3280ef919f0031693f00f135","type":"artist","uuid":"f2a40c8c-d3a3-4b83-a64b-d1f1df12e4ee"}
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 0x092bfc31597d9fbadec1a5025a3a6f558c0bfda61080516f31df5b6eeea879d2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2a40c8c-d3a3-4b83-a64b-d1f1df12e4ee.json and https://artists.proofprofile.net/proofs/artist/f2a40c8c-d3a3-4b83-a64b-d1f1df12e4ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).