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 0x5fa04a37d2f23b41a8aa80e0f43ba3823b929b14fc7fe22c48a7d9c584cce712. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ca56809-cbd3-4a16-8919-621cd1a2f884.json and https://artists.proofprofile.net/proofs/artist/3ca56809-cbd3-4a16-8919-621cd1a2f884.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Deixa Eu Te Chamar de Meu Amor (feat. Dodô Pressão)
Estrela Perdida / Declaração de Amor / Temporal de Amor - Ao Vivo
Faz de Conta / Dou a vida por um beijo / Eu te amo demais - Ao Vivo
Nos bares da cidade / Nem dormindo consigo te esquecer / Pra mudar minha vida - 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 0x38cdb048cf6c6775706a262776c20afad4a24caea6dc3a101bf768eda62cd023. 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/5MaPYgkdgQX7b6f7TCWSVw.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/5MaPYgkdgQX7b6f7TCWSVw.
Loira do carro branco / 60 dias apaixonado / Vá pro inferno com seu amor - Ao Vivo
Laço aberto / Meu jeito louco de te amar - Ao Vivo
De tanto te querer / Tem nada a ver - Ao Vivo
{"copyright_id":"0xbdbc0048f288e7140b687cd017419d82c4d45efcfcf8e0b7d4c8edc7b9321f8a","isrc":"BXKOO2400031","name":"Coração bateu biela - Ao Vivo","registered_at":"2026-06-22T00:59:43Z","spotify_id":"14aYXjo9bT1Iojwqg96TVX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbc0048f288e7140b687cd017419d82c4d45efcfcf8e0b7d4c8edc7b9321f8a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/14aYXjo9bT1Iojwqg96TVX.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/14aYXjo9bT1Iojwqg96TVX.
Agora vai / Favo de Mel / Deixa (Ao Vivo)
Agora vai / Favo de Mel / Deixa - Ao Vivo
{"copyright_id":"0x0f9a0eadb20468acbd950a04eed6933e207e8bdf04d14b36522da31451a93849","isrc":"BXKOO2400036","name":"Agora vai / Favo de Mel / Deixa - Ao Vivo","registered_at":"2026-06-04T15:42:54Z","spotify_id":"0AotxoshZZwqyQZSSXsSQ2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9a0eadb20468acbd950a04eed6933e207e8bdf04d14b36522da31451a93849. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0AotxoshZZwqyQZSSXsSQ2.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/0AotxoshZZwqyQZSSXsSQ2.
Ainda ontem chorei de Saudade / Marca Evidente - Ao Vivo
Meu jeito de sentir / Solidão a Três (Ao Vivo)
Meu jeito de sentir / Solidão a Três - Ao Vivo
Sem ar / Entre razões e emoções (Ao Vivo)
Sem ar / Entre razões e emoções - Ao Vivo
{"copyright_id":"0x7bfc41efdc317b461416dce0304e4107d047a98fd12d37d6d1a33dad8fd9181e","isrc":"BXKOO2400044","name":"Sem ar / Entre razões e emoções - Ao Vivo","registered_at":"2026-06-04T09:32:54Z","spotify_id":"0eAORq3PyMf8Pt3G3T6iBp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfc41efdc317b461416dce0304e4107d047a98fd12d37d6d1a33dad8fd9181e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0eAORq3PyMf8Pt3G3T6iBp.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/0eAORq3PyMf8Pt3G3T6iBp.
{"copyright_id":"0x0f9a0eadb20468acbd950a04eed6933e207e8bdf04d14b36522da31451a93849","isrc":"BXKOO2400036","name":"Agora vai / Favo de Mel / Deixa - Ao Vivo","registered_at":"2026-06-04T15:42:54Z","spotify_id":"37FI8GhGqoHe6K6a2D8btM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9a0eadb20468acbd950a04eed6933e207e8bdf04d14b36522da31451a93849. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37FI8GhGqoHe6K6a2D8btM.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/37FI8GhGqoHe6K6a2D8btM.
{"copyright_id":"0x7bfc41efdc317b461416dce0304e4107d047a98fd12d37d6d1a33dad8fd9181e","isrc":"BXKOO2400044","name":"Sem ar / Entre razões e emoções - Ao Vivo","registered_at":"2026-06-04T09:32:54Z","spotify_id":"3bDX6nzqr5nL2NPx2fudNy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfc41efdc317b461416dce0304e4107d047a98fd12d37d6d1a33dad8fd9181e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3bDX6nzqr5nL2NPx2fudNy.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/3bDX6nzqr5nL2NPx2fudNy.
Do outro lado da cidade / Decida / Estrada da Vida - Ao Vivo
{"copyright_id":"0x0f9a0eadb20468acbd950a04eed6933e207e8bdf04d14b36522da31451a93849","isrc":"BXKOO2400036","name":"Agora vai / Favo de Mel / Deixa - Ao Vivo","registered_at":"2026-06-04T15:42:54Z","spotify_id":"5SCCl2J0q38kq0XVgi2veI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9a0eadb20468acbd950a04eed6933e207e8bdf04d14b36522da31451a93849. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SCCl2J0q38kq0XVgi2veI.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/5SCCl2J0q38kq0XVgi2veI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cdb048cf6c6775706a262776c20afad4a24caea6dc3a101bf768eda62cd023. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/50mkqbYwGDnsgK1V3i1TvB.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/50mkqbYwGDnsgK1V3i1TvB.
Bijuteria / Ausência / Esqueci - Ao Vivo
Fruto Especial / Sonhos Perdidos - Ao Vivo
Vestido de Seda / Vou beber de Novo - Ao Vivo
Tentei te esquecer / Um degrau na Escada - Ao Vivo
Dama De Vermelho / Na Hora Do Adeus - Ao Vivo
Boate Azul / Páginas de Amigos / Evidências - Ao Vivo
Um Homem Quando Ama / Só Mais Uma Vez - Ao Vivo
Liguei Pra Dizer Que Te Amo / Agenda Rabiscada - Ao Vivo
A Dor Desse Amor / Toque de Mágica - Ao Vivo
Tenho Ciúme de Tudo / Vontade Dividida - Ao Vivo
Alma Transparente / Vida Vazia - Ao Vivo
Ela Tem o Dom De Me Fazer Chorar / Eu Mereço - Ao Vivo