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 0x7dc5e615e5de86f4c9ed7212da1932b1eb52666b3e4717bfcfaa92d050454029. 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/034eba27-1d40-4ed6-a62f-591a846b95b2.json and https://artists.proofprofile.net/proofs/artist/034eba27-1d40-4ed6-a62f-591a846b95b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Un, Dos, Tres, Cuatro y Cinco - Remasterizado
Te Estoy Queriendo Tanto - Remasterizado
El Niño, El Pájaro Y La Flor - Remasterizado
La Voz de Manuel Alejandro Interpreta a Manuel Alejandro
Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
Plácido Domingo - The Latin Album Collection