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 0x8baeb696e112c6e60b75fac4ca0772b4db46a5120f6d356ecd1ba5f92aeeb0ed. 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/b9184082-dd3d-4343-9cc9-e1a3ceb83bd4.json and https://artists.proofprofile.net/proofs/artist/b9184082-dd3d-4343-9cc9-e1a3ceb83bd4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Fuera del Tiempo (Postales de una Pausa)
Cuando Vengan a Buscarme - Cuervo Cuervo Remix
Viaje Lunar - Reimagined Mix (Putumayo Version)