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 0x14016339c422900b2241e37cb0d559bd643ea52663021d23f79be8805226e51c. 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/61d04da8-bc8e-4cd7-83dc-05f42a6188f1.json and https://artists.proofprofile.net/proofs/artist/61d04da8-bc8e-4cd7-83dc-05f42a6188f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
DEJANDO HUELLA - OMAR GALINDO VAN MOZART
AUTORES EN VIVO (VAN MOZART Omar Galindo) [En vivo]
DE MADRUGADA (Tu cuerpo y blues) - En vivo