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 0x31789f7b0dd6bb3b606e2e5d5e6365fed5a51e00177d7a4093f1d56ceb3c66dc. 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/76c3e441-a4d4-4280-9889-fb404a7f7c4c.json and https://artists.proofprofile.net/proofs/artist/76c3e441-a4d4-4280-9889-fb404a7f7c4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Todo Te Lo Debo a Ti (feat. Armando Sánchez)
Ando Con "Él" (feat. Gabriel Rodríguez EMC)
Constancia (feat. Melissa Hermosillo) [Versión Acústica]
Constancia (feat. Melissa Hermosillo) - Versión Acústica
Otro Día (Just Another Day) - Instrumental