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 0xf9e05f370fbcf8d175781ecc7dbbf9da6c32f48f8f0ec11c32f412a3e5d28264. Chain 2 (Bitcoin): anchored in block 953706 (2026-06-14T23:14:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b497f8a-d77e-4d54-8582-a59762b71825.json and https://artists.proofprofile.net/proofs/artist/7b497f8a-d77e-4d54-8582-a59762b71825.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Locução (Se Minha Mãe Não Tivesse Me Tido)
Locução (Na Minha Casa Tá Entrando Outro Macho)
Fuscão Preto / Arapuca / Linda Cigana / O Tropeiro
De Dia Você Come Cobra, De Noite a Cobra te Come
De Longe Também Se Ama / De Amor para Quem Te Ama