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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8dcd63cb5b24ef6e2652b63d7382d64d578f2a5190aff594409f8d874ed91e. 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/80c74b8e-4f72-45eb-9cb0-1b8b2a05736c.json and https://artists.proofprofile.net/proofs/artist/80c74b8e-4f72-45eb-9cb0-1b8b2a05736c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Chamarrita do Meio - Toque Rasgado (Pico)
Cantoria - Cantigas ao Desafio (Várias Ilhas)
Moda do Menino Jesus - Ribeira Quente (São Miguel)
Hino do Sr. Santo Cristo dos Milagres (Viola da Terra)
Punch For Corruption, Vol. 2 Amsterdam Special 15'