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 0xc93ce2d974ae07789795a9d4b0ce7789ff404801cfc4898f1061547d441b5082. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/456bf522-7eec-4dcb-b23c-798681978421.json and https://artists.proofprofile.net/proofs/artist/456bf522-7eec-4dcb-b23c-798681978421.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
MTG = SEQUENCIA DE VAPO = DJ TIEL = PIQUE 2021
ENCAIXA A XT NO MAÇARICO VRS BAILE DA 12
= CATUCA COM CARINHO VS NAO QUERO TE ILUDIR
MTG = ELA BOTA A PALMA DA MÃO NO CHÃO = 2022
= VAMOS MANTER UM SEGREDINHO, VAI MALVADIN =
= COM A MÃO NO JOELHO TU JOGA PRA TRÁS =