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 0x195d4e0ae8f29450f68eb084fb747d1bc0e8546c3f6a4f88a40d777d321d63cb. 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/57de7947-a9b0-4e43-8479-ade541de1e63.json and https://artists.proofprofile.net/proofs/artist/57de7947-a9b0-4e43-8479-ade541de1e63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Machucando Sim / É O Boi, O Cavalo E O Vaqueiro / Valentona
É Proibido Cochilar / Retrato De Um Forró / Sanfona Branca
Tô Bebendo, Tô Pagando / Fom Fonrom Fom Fom / Mulher Querendo É Bom Demais
Quem Gostar De Forró / Fede, Mas É Gostoso
Só No Nane Nane / Pistoleira / Retrato / Quem Sou Eu Que Você Quer /Siga Seu Rumo