1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xcedd559167152bb617ad1aaa2b1b77ac54cd88829c76c42ce88b88407319d48f. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11b1b467-22a5-460e-ad78-a6b403ef64c0.json and https://artists.proofprofile.net/proofs/artist/11b1b467-22a5-460e-ad78-a6b403ef64c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Se Baile Fosse Ruim - Virei Mineiro - Me Prende Putiane
Uni Dune Te - Quem É Que Eu Vou Comer Primeiro, Pt. 1 (Playback)
Comprei uma Bala Estranha - Cyclonado e Cheirosão - Eu To o Pataco
Quando a Melodia Tocar - Ff Vai Tocando Bruxaria
Ai Como É Bom - Torrar Meu Dinheiro e Ver Que Sobrou o do Pao
Hit dos Solteiros 2: Uni Dune Te Comer Voce Foi Passatempo
Fofura do Tiktok - Fez Voz de Bebe Comigo
Uni Dune Te 3 / Sem Aliança Fica Facil / Tudo Culpa da Gabi / 2 F Que Comeu Você