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 0x9886ace7466af552000d3be73abd38c8a249a6bb501556158cf3ebe9a7c7d759. 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/c1e4a061-8ccc-487a-bd4d-4ca124e96694.json and https://artists.proofprofile.net/proofs/artist/c1e4a061-8ccc-487a-bd4d-4ca124e96694.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Homenaje Grupo Karicia: No se puede amar a dos - Si te alejas
Mix Gran Combo: Aguacero, Regresa Ya, Carbonerito (En Vivo)
Mix Gilberto Santa Rosa: Sin Voluntad, Mal Herido, Me Volvieron A Hablar De Ella (En Vivo)