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 0xe37e3016922f87ee864916cdba27677d2e125da69b5066b677ec254c018d89f8. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a783e096-daa6-4e08-9134-467c9855db8b.json and https://artists.proofprofile.net/proofs/artist/a783e096-daa6-4e08-9134-467c9855db8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cubano Soy (feat. Roger Rizo, Rafael Aldama, Alain Ladrón De Guevara & David Hernández)
Afro En Casa (feat. Roger Rizo, Rafael Aldama, Alain Lardón De Guevara, David Hernández & Michel Herrera)
Despedida (feat. Roger Rizo, Rafael Aldama, Alain Ladrón De Guevara, David Hernández & Michel Herrera)
Caminos Abiertos (feat. Roger Rizo, Rafael Aldama & Alain Ladrón De Guevara)
Danzón a Isabel (feat. Roger Rizo, Rafael Aldama, Alain Lardón De Guevara & David Hernández)
Rumbeando Con Chano (feat. Rafael Aldama, Alain Ladrón De Guevara, Thommy Lowry, Rolando Luna & David Hernández)
Vieja Luna (feat. Beatriz Márquez & Alejandro Falcón)
Veinte Años (feat. Roger Rizo, Rafael Aldama & Alain Ladrón De Guevara)
Rumba De Cajón (feat. Adonis Panter, Osain Del Monte & Emilio Frias)
Chappottín In Memoriam (En Vivo Jazz Plaza 2020)
Fuego en el 23 (En Vivo Jazz Plaza 2020)
Camina y Prende el Fogón (En Vivo Jazz Plaza 2020)