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 0x69096475f2d7c1622fcb8e75748eefa8720d415dca9739896a63442530c5a493. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8dc44252-3b23-4ed9-b5a8-cb9aca72fb71.json and https://artists.proofprofile.net/proofs/artist/8dc44252-3b23-4ed9-b5a8-cb9aca72fb71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Popurrí: Mis Tres Viejas / Las Heladas / Mis Tres Animales - En Vivo
Popurrí: Me Llamas / Sigo De Pie - En Vivo
Popurrí: Besos Y Caricias / Corazón Mágico - En Vivo
Popurrí: Gente De Accionar / Cara A La Muerte - En Vivo
Popurrí: La Troca Negra / Fue Por La Mañana - En Vivo
Popurrí: Bohemio De Afición / EL Rey De Corazones - En Vivo
Rifándome El Cuero, Güero Chicago, No Ha Sido Fácil - Unplugged
Sentimental, Fruta Prohibida - Unplugged