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 0xa726335388b35b47a683ff204f0ebdbb43d4e55bd7c972a49433f2b931fc50fd. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cacc46ba-6fa4-4215-9952-76f8ff87a86c.json and https://artists.proofprofile.net/proofs/artist/cacc46ba-6fa4-4215-9952-76f8ff87a86c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hip-Hop (Éramos uma Dezena, Agora Somos Milhões)
(Éramos Uma Dezena, Agora Somos Milhões)
Hip-Hop (Éramos um Dezena, Agora Somos Milhões)
Amargura Ingénita (Lágrimas de Ódio) [feat. RK100AP]
P.A.L.O.P. (Pretos Africanos De Língua Obrigatória Portuguesa)
Sem Salário Fixo (feat. Sir Scratch & Capicua)
Freedom (feat. Virgul & Dino D´santiago)
Nunca Te Encontrei (feat. Selma Uamusse)
Sem Salário Fixo (feat. Sir Scratch e Capicua)
Por Trás de Uma Parede Branca (Reflexões Durante o Isolamento em Tatooine)
Informação (A Guerra Contra a Desinformação Digital Universal)
Robbie Wan Kenobi Apresenta Idiossincrático