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 0x3ed3c9945bcb34d1c588b3749b7bc4b3028bbfcaffb97d3ea808077504f6a815. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a1a2c69-821d-4e80-9d36-801373e94ada.json and https://artists.proofprofile.net/proofs/artist/9a1a2c69-821d-4e80-9d36-801373e94ada.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pa' Que Veas Cuanto Te Amo - Versión Tuba
Pa' Que Veas Cuanto Te Amo (Version Tuba)
Besame Morenita/Sangoloteadito - En Vivo