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 0xc3f56193855c260766d0a2ad6b67bc84edefe5f78384f36b1cd5a5edaa258bf2. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8cb485ad-1b00-4bb8-a7a3-82ee790093aa.json and https://artists.proofprofile.net/proofs/artist/8cb485ad-1b00-4bb8-a7a3-82ee790093aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Degrade / Tchau e Bença / Dona dos Meus Sonho / Coração (Ao Vivo)
Não Não Vou / Baby Me Atende / Ameaça (Ao Vivo)
Primeiro Ano / Fica Com Deus / Você Gosta / Bons Momentos (Ao Vivo)
Duas Paixões / Tô Te Filmando / Desencana / É Você (Ao Vivo)
Meu Mundo Fica Mudo / Pecado Original (Ao Vivo)
Aventureiro / Intriga da Oposição / Duvido / Faz Falta (Ao Vivo)