1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x5f8c059dbfb18a3ab6cca5b188210c8fba0ae16bff782401d46c61dfaf645450. 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/009bd912-228f-4634-a98a-158d3ef10508.json and https://artists.proofprofile.net/proofs/artist/009bd912-228f-4634-a98a-158d3ef10508.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Délcio Luiz e Convidados - o Samba Que Eu Fiz Pra Você (Ao Vivo)
Pot Pourri: Meu Casamento / Gamei - Ao Vivo
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d75a6f10e7d724a80cbffee3be34b592bd7d33e3f97663d2fec7f8c0dacdd3d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0401522.
Pot Pourri: 40 Graus de Amor / A Carta - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101a384041d134926573163e854879d8b0775e4f78ed79d9c928901e3898e0e6. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0401523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0831bac6c78764de124f6c3b4bc24d9534bf29d4c6c8195e0c45eb93fbc7c3b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0401525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda963a2efb66dba017c73280f5d015d1d936f149bf25f92d1452dcf1c375b397. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0401528.
Pot Pourri: Refém do Coração / Timidez - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5218769f58fe655824308250bb7804e4e14adc8ba5b67315222743c84be1e51c. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0401530.
Pot Pourri: Volta de Vez Pra Mim / Seja Mais Você - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66c6691222c641a45b635041c043864a3176a57cdb2ab859ecfd31620d241f0. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0401535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf97ad336f1b748fc9866a761f3c7f340b1f02b73477a5cfe2b154ad897ec639. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0401537.
Pot Pourri: Pela Vida Inteira / Tudo Que Sonhei - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0f7bfb34f3db664d95b066ec6571e9a575c3367778e4aacf3cb194b991d801. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:00:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370980986.
Pot Pourri: Sentimento Nu / Quando O Sol Nascer - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4581e0ceb2efcbaecf1c763f6ed4197c7f2fcb5ce6bd306eb66360908f74ca. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370980988.
Pot Pourri: Seja Mais Você / Te Amo / Dona Da Minha Sina - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde98be4c1f64bec56380ac6ed8e73cc2f66d8b2cf12116e946427140f3f57b51. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370980995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca90eff79b006fc46738857e5cb35101238ab5de25711f57e901ac51f287290f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR03D1401107.
Falando Sério / Ontem, Hoje e Amanhã / Mulher da Minha Vida - Ao vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e6fef3a195e8e1c24380ac2592670386732738c6a94001425ab69f31388336. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRU691900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8b9e1ad9ddebe35dfc84fa2d2e79c9023e1c77bedcbe4134e4e17d2003319d. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRU691900004.
Conversa Fiada / Meu Casamento / Tudo Que Sonhei - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d927a9bc125709afb4b250c688007de44cce1aa64f7f1b02a23de5549d297e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRU691900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0d38d42eff808f43bb7ba94d58030fca9e022e23f2cd64144c83695a68f4c6. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:22:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRU691900020.
Pura Emoção / Te Amo / Volta de Vez pra Mim - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1661820aecdbb83f162e1dd260388acddfc4e5125d43dc800665ae2ec111db. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRU691900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7762af6592899d80019d587243f94e1224ba885f834376f33a051de339fc357a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069703.
Me Chama Que Eu Vou / Nota Dez - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2f3eda46244be82fe8e3e29f4eeeb30baaaeff286f64b4ff443615be2cacf0. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c664948c413401f743f11003f5acc6340ab56377761076334efd3c1a39cfce9. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:45:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5372346546bcee70cc8bbabc98edd3fb0db79d1bc7b059d9161d525b58ffc1ad. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069706.
Filho da Luz / Teu Sorriso / Brilho de Cristal - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251c73f0d199814f049e284d570341dbf8b2501592f30955bf1d63a4ccf73fdd. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69a9cd577b2188af42d6b3118eaee8dfd58b662afbff25d9bf745f00384a204. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765da7eff0ee935ed7d02d299a67281ada87f5daa6dd3bb31244fbe0df12395b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069710.
Parece Criança / Encontro / Amor Que Nunca Vi - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe180af92a95bfc9c2c53c4ecf6c72f3feaa43f1226f483b5491b94399458d8e2. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41950b1279008cd9bcdc21cca785ec1f54f4e042c8fd8f5ac09eef036f05de6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069712.
É Você / O Amor Chegou / Refém do Coração - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bc20d45454e10b410203611422dcb7a63ea2e27c5b9fb50f2e720b8e4ff17a. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821de5e42c9c9861b7f9f3ef4a65ea7ed3074b62b169915f482cb09bef3d595b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15b5c5e988376949b9316ee551bd0486098a2bea911fb7a3d4f91bbef59b980. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069715.
Quero Mais / Marrom Bombom / Eu e Ela - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0eeabed0bcd1337cc91b0f203c7787ad8771694bc403d5e0eb07f41cd24c186. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110ea260c95b3d2b337464d10d7858170786b3cc3aa5f5154e89bde89d5680c9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85c073913ccc56bbdd2ab2c70f426e7059c02a6374121cb8e8b444f8c9bec5a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069719.
Nem Tudo Está Perdido / Sentimento Nú - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0c477fa9d1272c6c9ea92237ce7fac7cfdbc8e9d174d2ecfc778d2979ca230. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde1e9f8ed780a89ffbf284eed3221fc1fb13e5116b4edce346950db8b1e02f6. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069721.
Se Melhorar Estraga / Alma Gêmea / Preciso de Amor - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2734acf80e3775a43e25230db6a390a10de9cb978f96f2d71c57654f94f4ecaa. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069722.
Caminho da Felicidade - Versão Estendida (Ao Vivo)
Mulher da Minha Vida / Gamei / Meu Casamento (Ao Vivo)
Cartão Postal / É Você / Luz do Desejo - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a7d041701b232b98e84ba7706e17cf2b3757a5c0d7914ba963fa05dfaf9af3. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2469168.
Hoje Eu Vou Pagodear / Saia Curtinha - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4543ad26745fd1744783655684cbc9300c02990411fa307fd6d0a736a2b237c6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2469169.
Pronúncia no Olhar / Por um Erro - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc1fe7b96d751a39c6ce2e325720d288f5e650c702cb3480032f70375d5ce7e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2469170.
Eu Choro / Desliga e Vem / Quem É Você - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad60035cecfe1b981739ed363a07e7bfcdcd81435e990eab852450af278fe4bd. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2469171.
Problema Emocional / Preciso de Amor / Alma Gêmea - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e0331653e31f7b9048f1a22a6726601612565498a1e741fba617f41ef5d389. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2469172.
Eu e Ela / Mulher de Amigo Meu - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e874c0364a22b31d87a6d46bfb5c161f31d7efa60f79ca99e97fedb8aaf3be9. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2469173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cdfc84bcce1b949e451bb72090bc54c4e74621f754e735ad852e774dda1ae6. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:58:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2469174.
O Amor Chegou / É na Madrugada / Apaga - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b9f664cf6d3455b273064fccc48fa9613db0e1f655e5385b9301f8a34d8789. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2469177.
Délcio Luiz 35 Anos: A Carta (Bloco 2) [Ao Vivo]
Quarenta Graus de Amor/ Parece Criança (Ao Vivo)
Jura pra Mim / Perco a Noção / Demorô (Ao Vivo)
Parceiro / Ontem, Hoje e Amanhã / Luz Acesa (Ao Vivo)
Intimidade / Conversa Fiada / Tudo Que Sonhei (Ao Vivo)
Fé / Pertinho de Mim / Volta de Vez pra Mim (Ao Vivo)
Carona do Amor / Voo pro Japão / Encontro (Ao Vivo)
É no Pagode / Teu Sorriso / Saudade Inocente (Ao Vivo)
Uma Surpresa / Falando Sério / Adeus Meu Bem (Ao Vivo)
A Gente se Prometeu / Seja o que Deus Quiser / A Gente é Tudo Isso - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f60aee2195c26793bfc3d8ff535254adf6df6383865ad91e1b067fead53baf1. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500002.
Resenha Délcio Luiz (Ao Vivo no Beco do Rato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318c786f6bd927037cd6a965ff561bedfbb1a4ae373100ab2546e78c6e377131. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500026.
Ontem, hoje, amanhã/ Conversa fiada - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d6341656bfdf32db70e8868314b8df112ee31782dec1fcba89e9b5b80bb1fc. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50e6303edea938727abff6162d7b3a86e54530d85efd3fcc9a3d935612535f4. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a211dd15a30e30546e5a196b7b1fa7e0638ab381ff48a823ff770ba4327f5d7. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7533e0701f9fc182e2cdbc418a1761db2889162c410efefe64b091c0176f9de. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500032.
O bem/ Quarenta graus de amor/ Não foi à toa - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aaea0630473fa8aace6b9a26ca15b4d716e36626a4faaef76663122aeaf61a8. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500033.
Zé malandro/ Hoje eu vou pagodear - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373383132c9d3e182196677fafb84b34da777b42f6bd3e4c14c7554bd9e4de9f. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da71d2b51e711762a8064aa43a9dfa3be98af382e79828f9a207dcf4678801c. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4444361e3e5927ce83174e67fc327a7b9455445245563271b8025d30bdee21f6. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584a4630abbba6b566aba7dc196008f51281010a3fb39eeb032df49cbc7a6054. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6a5e910f61311ee6f5e7c45362b42ee0b2365c9557d42abfab71a832821095. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4eaff98078d64c880cf1adfa56b3a6d5d0a88b839db2ef14ea357d9c05d386. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCDZ62500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56aa4b1d5c079e5d578b7325b78a1a5acc39befb0beb9920368ba3f0cafde1a0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPXL1600005.
Sorria (Tô Te Filmando) / Farol das Estrelas / Jeito Felino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe576cb2308c8791072df88a23117cba7ae978119931b25bbc2783211b2630445. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXSWA2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bc062474ccaae3317e1ad1c93c9993edb0f7d7dbf1b61dc39f8d7c8f540dba. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0900259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2daf979614d36447c0499d6638e1249cf2ec03ddf7c18e12bfe5474607123b. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:00:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0900263.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504654aa0f8cc642fbfedf70db8c52e914e08cf4ffbff271811e4cdf18679c8d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42099862.