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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e044dc941dd3ccc1ecbf67a2c92d2dcd48f77ca71924ba2a33a6ccb23640c91. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/748c0686-f404-47c2-a1f9-9aeaff392913.json and https://artists.proofprofile.net/proofs/artist/748c0686-f404-47c2-a1f9-9aeaff392913.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Al Calor de La Cumbia / Me Estoy Enamorando / Cariñito - Mix Tropical
Vasija De Barro / Tres Marías / Paloma Blanca - Mix Vasija de Barro
Chucta Carajo / Anaquitos / La Maletita - Mix Chucta Carajo
Cuando Vengo No Más Vengo / Bailalo Bailalo / Hija de la Malva (Mix Juyayay)
Cuando Vengo No Más Vengo / Bailalo Bailalo / Hija de la Malva - Mix Juyayay