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 0x46f213ec729d0b83324db693f4c848b65e2084f49528cb0c3d5803946959443d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3c142d3-3b84-4f2a-9258-0143fca271f5.json and https://artists.proofprofile.net/proofs/artist/d3c142d3-3b84-4f2a-9258-0143fca271f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Primeiro Amor - o Melhor de Carlinhos Felix
Primeiro Amor: O Melhor de Carlinhos Félix
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 0x688ce188718229d66035771a3d448497341e4e69f54d56c6b7e5e9506733ad02. 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/4A7RqxAed6tVwmDHFHUgl2.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/4A7RqxAed6tVwmDHFHUgl2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd146eae3569e426795460068b499bf4b192bd34e4e85bf40b13d141a7b96294. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2n0MgURDgngQBRpwA08csR.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/2n0MgURDgngQBRpwA08csR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bddf90d8f74ec167102c45742f496d2e4349f7e9b5623251694c597e63d1947. 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/4CPCxW7WZUUKyOrMNfERFA.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/4CPCxW7WZUUKyOrMNfERFA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688ce188718229d66035771a3d448497341e4e69f54d56c6b7e5e9506733ad02. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5e2enXeuB7VehlT3hdnYhx.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/5e2enXeuB7VehlT3hdnYhx.
Vida Melhor (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo
Legado 40 Anos - Ato 1 Igreja no Lar (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) [Ao Vivo]
Razão do Meu Cantar (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo
{"copyright_id":"0x5dfbe6f21b8bc8c6b702247d2da3655bf55deabbbc111cd59961950ec7e9c83e","isrc":"BRDHH1600010","name":"Razão do Meu Cantar (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo","registered_at":"2026-06-10T17:53:49Z","spotify_id":"3zfiScJCYQGNMz0B8CIQ5X","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfbe6f21b8bc8c6b702247d2da3655bf55deabbbc111cd59961950ec7e9c83e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3zfiScJCYQGNMz0B8CIQ5X.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/3zfiScJCYQGNMz0B8CIQ5X.
Verdadeira Libertação (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo
{"copyright_id":"0xf7fe129ffb69d3ae477a6910df8f61648143ee0707293d6c5c5fa5c87fb0c372","isrc":"BRDHH1600017","name":"Verdadeira Libertação (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo","registered_at":"2026-06-22T01:36:20Z","spotify_id":"6d7cOuX8tqoqasTPbNGxIu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fe129ffb69d3ae477a6910df8f61648143ee0707293d6c5c5fa5c87fb0c372. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6d7cOuX8tqoqasTPbNGxIu.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/6d7cOuX8tqoqasTPbNGxIu.
Celebração da Unidade (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo
{"copyright_id":"0x81598382f37835d0d6e1119c2791205ee7ec221185d7a9bdfe8cdbf33ed26d83","isrc":"BRDHH1600011","name":"Celebração da Unidade (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo","registered_at":"2026-06-20T06:46:50Z","spotify_id":"18ywKfXkkoXA3fKLQwqiBV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81598382f37835d0d6e1119c2791205ee7ec221185d7a9bdfe8cdbf33ed26d83. 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/18ywKfXkkoXA3fKLQwqiBV.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/18ywKfXkkoXA3fKLQwqiBV.
Nesta Geração (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo
Eis-me Aqui (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo
{"copyright_id":"0x91fa2388d0774e56c4bdf8ecbdfb1f755b93aeb01107bdb02c24f666fa828bcd","isrc":"BRDHH1600014","name":"Eis-me Aqui (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo","registered_at":"2026-06-18T16:32:10Z","spotify_id":"3GDo7zdRYK8cUQjwhyNbLu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fa2388d0774e56c4bdf8ecbdfb1f755b93aeb01107bdb02c24f666fa828bcd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GDo7zdRYK8cUQjwhyNbLu.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/3GDo7zdRYK8cUQjwhyNbLu.
O Nome de Jesus (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo
{"copyright_id":"0x9eaab16225be2843d254a655a825dbfdc4db5a880a50a29bf7bc58b5ee4747f2","isrc":"BRDHH1600015","name":"O Nome de Jesus (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo","registered_at":"2026-06-08T03:35:25Z","spotify_id":"7EYScA1EMNrSeDd2uTzAZP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eaab16225be2843d254a655a825dbfdc4db5a880a50a29bf7bc58b5ee4747f2. 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/7EYScA1EMNrSeDd2uTzAZP.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/7EYScA1EMNrSeDd2uTzAZP.
Opera Nesta Hora (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo
{"copyright_id":"0xf05d88265d199c999d962804fd5b66c3c92ab4b67a07406b7ad9762a8440c1b2","isrc":"BRDHH1600013","name":"Opera Nesta Hora (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo","registered_at":"2026-06-19T11:49:19Z","spotify_id":"5y1k0rzNZG7RvBnbwlA1ER","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05d88265d199c999d962804fd5b66c3c92ab4b67a07406b7ad9762a8440c1b2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5y1k0rzNZG7RvBnbwlA1ER.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/5y1k0rzNZG7RvBnbwlA1ER.
Pela Fé (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo
{"copyright_id":"0x051a323da7ee25acde2b5816ccc35d63e398137d26b07486dab895d19aad091d","isrc":"BRDHH1600016","name":"Pela Fé (feat. Bené Gomes, Carlinhos Félix, Gerson Ortega, Mariana Campos, Massao Suguihara, Nelson Bomilcar) - Ao Vivo","registered_at":"2026-06-24T06:27:26Z","spotify_id":"2afsClEbSZPv2FDcZi8xlw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051a323da7ee25acde2b5816ccc35d63e398137d26b07486dab895d19aad091d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2afsClEbSZPv2FDcZi8xlw.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/2afsClEbSZPv2FDcZi8xlw.
{"copyright_id":"0x06ce9487e6a2f60dd566addec0bcb0b98c5269715ae0d161c5e370442f60ab97","isrc":"BRAPD0300119","name":"Comunhão e Adoração","registered_at":"2026-06-21T03:13:26Z","spotify_id":"7dB7IbmLcYAnW2PkYEDzZt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ce9487e6a2f60dd566addec0bcb0b98c5269715ae0d161c5e370442f60ab97. 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/7dB7IbmLcYAnW2PkYEDzZt.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/7dB7IbmLcYAnW2PkYEDzZt.
{"copyright_id":"0x98bb58405bd8147de77f7c378cced06eed639e77b2644a6758adc2f84eebb6c7","isrc":"BCCTC2300005","name":"Tributo A Velha Guarda Do Rock","registered_at":"2026-06-10T19:26:10Z","spotify_id":"7I5nQh4d9vSd9LxfB7rOg4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bb58405bd8147de77f7c378cced06eed639e77b2644a6758adc2f84eebb6c7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7I5nQh4d9vSd9LxfB7rOg4.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/7I5nQh4d9vSd9LxfB7rOg4.
Minhas Canções na Voz dos Melhores, Vol. 2
{"copyright_id":"0xae1da0d7ecaa7b5b5d775d2e91a5b1efaf8cd104e68ec5de65b1db650f298449","isrc":"BRATT0600047","name":"Sempre Juntos","registered_at":"2026-06-25T13:05:59Z","spotify_id":"4ciwnrvs3ykKgLfH3yVcZg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1da0d7ecaa7b5b5d775d2e91a5b1efaf8cd104e68ec5de65b1db650f298449. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ciwnrvs3ykKgLfH3yVcZg.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/4ciwnrvs3ykKgLfH3yVcZg.