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 0xf890f1f472169237b07ed861c68fbaf5ffaf779968e2d5c9ac0a7164efc6b974. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a373fbfa-5662-4947-857d-93f09eede8d4.json and https://artists.proofprofile.net/proofs/artist/a373fbfa-5662-4947-857d-93f09eede8d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Homenaje a Joe Cuba: Componente Cundunga / Tremendo Coco / A Las Seis / Brava Pachanga / Oriente
Homenaje a Daniel Santos: El Bobo De La Yuca / Borracho No Vale / El Tibiti Tabara
Homenaje a Daniel Santos Medley #2: El Bobo de la Yuca, Borracho No Vale, el Tibiri Tabara
Pachangon, No. 1: Barrio Del Pilar / El Agua Del Clavelito
Pachangon, No. 2: Lluvia Con Nieve / Dolores
Homenaje a Daniel Santos: El Bobo de la Yuca / Borracho No Vale / el Tibiri Tabara
Pachangon, No. 3: En Cadenas / El Perro De Juana