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 0xcec540eb1755b89af6bf89904d0e7e5ba97dfd1f5e8222413f0a67e2ed2eeb1b. Chain 2 (Bitcoin): anchored in block 953719 (2026-06-15T01:07:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8932eb22-2cdb-48a0-b97a-e398034cc35d.json and https://artists.proofprofile.net/proofs/artist/8932eb22-2cdb-48a0-b97a-e398034cc35d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
No Tuve Que Morir Para Conocer El Paraíso
Cero Tres Cero Cuatro (Acoustic Version)