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 0x15ac007ba32a0e7cf0b937f7813192e447147c82706bd953d22ba88439e39b81. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e1a69904-701a-4e0f-b8de-049e5a5d1bbe.json and https://artists.proofprofile.net/proofs/artist/e1a69904-701a-4e0f-b8de-049e5a5d1bbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Toque de Mágica / Chovendo Estrelas - Pelos Pub's das Cidades (Acústico) [Ao Vivo]
Toque de Mágica / Chovendo Estrelas - Pelos Pub's das Cidades (Acústico) - Ao Vivo