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 0xc9ff4ce29d5b6cfe410c591f93ba632edf94ab373e291cd60b101afb1775bb98. Chain 2 (Bitcoin): anchored in block 953783 (2026-06-15T12:24:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d59c8f95-0161-4ecc-be0b-d28d82e47035.json and https://artists.proofprofile.net/proofs/artist/d59c8f95-0161-4ecc-be0b-d28d82e47035.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
50 Años Desde 1971 (1973 Mi Adoración) [1973 Remastered]
Nostalgia del Primer Amor - 1973 Remastered
Mi Adoración (Let It Be Me) - 1973 Remastered
50 Años Desde 1971 (1975 de México a Colombia)
50 Anos Desde 1971 (1977 Nuestro Amor Prohibido) [1977 Remastered]
Nuestro Amor Prohibido - 1977 Remastered
Disco Mambo (Mambo No. 5) - 1977 Remastered
50 Años Desde 1971 (1979 Al Final) [1979 Remastered]
50 Años Desde 1971 (1981 Prueba de Amor) [1981 Remastered]
Porque Te Quiero Mujer - 1981 Remastered
50 Años Desde 1971 (1982 Hacia Arriba) [1982 Remastered]
La Que Vivia Junto al Rio - 1982 Remastered
50 Años Desde 1971 (1986 Romantico y Tropical) [1986 Remastered]
Porque Tu Ya No Eres Mia - 1986 Remastered
50 Años Desde 1971 (1988 El Poder Musical) [1988 Remastered]