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 0xb926aab376d9802ed93c385c031bb541a0f92b76e871ce041dc188943a9c2191. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0cad3b3-8a62-4520-939c-d74acaed7504.json and https://artists.proofprofile.net/proofs/artist/e0cad3b3-8a62-4520-939c-d74acaed7504.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Amanecer em Tu Mirada (Amanhecer no teu Olhar)
Amanecer en Tu Mirada (Amanhecer no Teu Olhar)
Te Llevo Conmigo (Spanglish) [Bonus Track]
O Meu Melhor (Ao Vivo no Rio de Janeiro)
Pra Você Lembrar Tour: A Despedida (Ao Vivo)
A Vida É uma Só (Ao Vivo em Belo Horizonte)
Sobre Eu e Você (Ao Vivo em Santo André)
Amanhecer em Teu Olhar (Ao Vivo em Sorocaba)
Final Feliz (Ao Vivo em São José dos Campos)
Caídos del Mapa (Original Motion Picture Soundtrack)
{"copyright_id":"0x33a84a2aa9692cc1066e068df4aa857b6b44aa9729966d65a73d7daf46d92ff8","isrc":"BRXPP1100003","name":"Lá Em Cima Está o Tiro Liro Liro","registered_at":"2026-06-10T05:24:41Z","spotify_id":"7qUlpVUeRAywcatLOW5jjG","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a84a2aa9692cc1066e068df4aa857b6b44aa9729966d65a73d7daf46d92ff8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qUlpVUeRAywcatLOW5jjG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qUlpVUeRAywcatLOW5jjG.