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 0x456867dce8c35afb1f82eef8112773e3e56ffc3e80b29182a5059a8c696edd25. Chain 2 (Bitcoin): anchored in block 953636 (2026-06-14T13:03:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3818291d-6b8d-4c7e-a3e4-6f5d0fc23fd9.json and https://artists.proofprofile.net/proofs/artist/3818291d-6b8d-4c7e-a3e4-6f5d0fc23fd9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Significação Antitética das Auroras Primitivas
2º Festival Xetruá Lavizala - Kuxonga Kua Menha (O Ciclo das Águas)
Por Todo o Indizível (Ao Vivo no Sonastério)
Você Me Vira a Cabeça (Me Tira do Sério)