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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e5ff0a211587c7a68da28a2486d2b969a7a3406a108725f5859bc2d3d2e698. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e3ddfc9-ecc9-4bb8-a1dc-ae39dcab711b.json and https://artists.proofprofile.net/proofs/artist/1e3ddfc9-ecc9-4bb8-a1dc-ae39dcab711b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bloquinho do Anjinho 2.0: Vai Tomando / Esquece Pix de 50 / Me Bota / Soca Soca
Bloquinho do Anjinho 3.0: Ela Sente / Eu Botei a Xaninha Dela / Vai Taca Taca / Eu Soco em Ti / Joga a Bunda / Toma Quatro
Bloquinho do Contenda 1.0: Estrangeiro / Kika / Senta / Balança o Rabo
Bloco Putariazinha Delas: Botar na Boneca / Vou Te Comer / Socar Gostoso / Abandonar / Sem Parar / Vou Colocar / Minha Pistola
Bloquinho do Anjinho 3H da Manhã: Vou Sentar / Piriguete de 4 / Macete / Bonekinha / Borboleta / Pepekinha