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 0x4f923dc097a8f42e33c8ecb7a9b9df85261fdb083f10f0bd3e07ddee28eb3b43. 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/1fd991bf-cda3-4d0a-887c-7a1acd0d7efd.json and https://artists.proofprofile.net/proofs/artist/1fd991bf-cda3-4d0a-887c-7a1acd0d7efd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
No la Pintan los Pintores de Mi Tierra - Bulería
Tienes Que Saber a Gloria Bendita - Fandango
A Mi Primico Hermano de Badajoz - Taranta
Querer a Esta Gitana del Cañaveral - Lacaña
De Polvo y Arena (feat. Guadiana & Lin Cortés)
Suena Flamenco (feat. Tomatito, Paquete & Guadiana)