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 0x1c0f84172c419b96aac4c17f01f2408be59e7b09d09bea85098750ceb0da9dc9. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42986636-d879-4ba8-929d-3a3a7677ddc3.json and https://artists.proofprofile.net/proofs/artist/42986636-d879-4ba8-929d-3a3a7677ddc3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Andamos Alegres (homenaje a los alegres)
Pisteando Desde El Rancho (En Vivo Con Tuba)
Las Flores Que Tu Me Diste (En Vivo Con Tuba)
Que Tal Si Te Vas Conmigo (En Vivo Con Tuba)
Tus Lindos Ojitos Verdes (En Vivo Con Tuba)