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 0xf0f21a31ce7a7cc7a29e1292ef957fc7ad045b972898c7a9408ee540b511d991. 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/ab8f4a63-490f-426a-8686-ad7bc3014d1f.json and https://artists.proofprofile.net/proofs/artist/ab8f4a63-490f-426a-8686-ad7bc3014d1f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Medley: Carta Branca / O Encanto - Ao Vivo
Medley: A Vida é Assim / Não Devo Nada a Ninguém / Te Amo Demais - Ao Vivo
Medley: Aonde Haja Sol / Enquanto Houver Sol / A Sua Maneira - Ao Vivo
Medley: Viajante Forrozeiro / Raízes do Nordeste / Seis Cordas / Mulher de Gado - Ao Vivo
Medley: De Braços Abertos / Eu e Você / Foi Você - Ao Vivo
Medley: Hello / Diga Sim Pra Mim / Retrato - Ao Vivo
Pitú pra Beber (feat. Caninana) [Ao Vivo]
Pitú pra Beber (feat. Caninana) - Ao Vivo
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 0xb99c1138582f64d9a7023fcfac40a7868e1e9ccd2d10ede7f65f01c9b9b31763. 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/34x50rjQ9KwHyMrULhpJJz.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/34x50rjQ9KwHyMrULhpJJz.
Sua Ingratidão / Agora É Minha Vez / Estrela da Manhã / Mineirinha / Festa de Vaquejada / Zero Boi
Tô Bebendo Tô Pagando / Caba Desmantelado
Ressaca de Saudade / Fiquei Sabendo / Quem Chorava Hoje Rir / Tentativas em Vão / Inquilina / Quem Ama Cuida
{"copyright_id":"0x81a41be0a94fb1badbdbf6205ae792a0290fa6075368fe2f0bc68b05c2c12f4d","isrc":"BXE8W2400001","name":"Paraíso na Terra","registered_at":"2026-06-05T13:00:54Z","spotify_id":"0iucpt74Wli7soLRPvHXFv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a41be0a94fb1badbdbf6205ae792a0290fa6075368fe2f0bc68b05c2c12f4d. 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/0iucpt74Wli7soLRPvHXFv.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/0iucpt74Wli7soLRPvHXFv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ecbb44a5e3c1ea5f134d71114009aa07c8751f4bd221abf8172d38587f815c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jue3idRBhXEb9t03dgKFU.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/6jue3idRBhXEb9t03dgKFU.
Irreverência / Agenda Rabiscada / Só Liguei pra Dizer que Te Amo - Ao Vivo
Baião de Dois / Cavalo Lampião - Ao Vivo
Clarão da Lua / Jogado na Rua / Indefeso - Ao Vivo
Jogado na Rua / Sem Esse Coração - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbc8c89e30bf0484e0d5d1dd3c4fb0e0f44b1301b6a656189bf361b2c94d9b4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2H1bDNFV3ihT1NZVZ9390i.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/2H1bDNFV3ihT1NZVZ9390i.