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 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 0x73b6f0b90b06136810fdff986bdadcc183105b1e000172857a3c0540a3c62301. 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/6f2c6477-a0a6-4c94-8015-56bf507cf9fc.json and https://artists.proofprofile.net/proofs/artist/6f2c6477-a0a6-4c94-8015-56bf507cf9fc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
10 MINUTINHOS MUITO MACETADO X BAILE DO MIRIAMBI
10 - MINUTINHOS DE APELAÇÃO X MIRIAMBI X SALGUEIRO X GUINDIA Parte 2
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 0x44cda1a041fc072365984ad0e80139e9f69078c69425ff526b60682d04cfefac. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82494163 — a six-check JSON result.
7 - MINUTINHOS DE TAMBORZADA X HUHU X BAILE DO MIRIAMBI
10 MINUTINHOS DE TAMBOR TUM DUM DUM X BAILE DO MIRIAMBI
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca995433cbcf765a4bce77dfa4ea1541e4acf2fb717f11f57ffcaf026a878ff. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82423756 — a six-check JSON result.
TOMA MARRETADA DO THOR X MIRIAMBI X REDE GLOBO
ELA NÃO PRESTA GORDÃO X O GORDÃO MACHUCA ELA X MIRIAMBI
NÃO COPIA SUA AMIGA X SEJA DIFERENTE X BAILE DO MIRIAMBI
DA LICENÇA AQUI NOVINHA X VOCÊ É UMA DELINCINHA X BAILE DO MIRIAMBI
PEGA MINHA PICA PRETA X PEGA NA MINHA BUCETA X MIRIAMBI
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d4420915dc8060f2e6a47f1d6b3c1973c6959ef1c0b8b58f294dffd8c115df. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82485238 — a six-check JSON result.
SE DUVIDAR DE CABEÇA PARA BAIXO ELA DA ATÉ CAMBALHOTA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7e5db1aff166209b53e73bfc69bb90cae5cd0971d4863c00dff950a3c9ce77. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82460732 — a six-check JSON result.
UMA E MEIA OU DUAS HORAS X VEM FAUSTÃO REPRESENTA A NOITE INTEIRA
ELA TA VINDO PRO MRIAMBI X ATRÁS DE BANDIDO
GEME ALTO PRO SEU SOLTADO X EU PASSEI DE GLOCK ELA SORRIU
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996f2bce08909a87edd5d0d26beb4c357935886d8e286637c236ea5684b5e9f9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82452456 — a six-check JSON result.
PODCAST AO VIVO NO BAILE DO CATARINA X ANIVERSÁRIO DO PROFESSOR
VAI CAVALA DA PRO CHEFE X SOU DA TROPA DA REDE GLOBO X MIRIAMBI
ENTÃO VEM DAQUELE JEITO QUE O PAI SE AMARRA X BAILE DO MIRIAMBI
AI EU ME CONCENTRO EM DUAS COISA AO MESMO TEMPO x TU SABE AMO SEUS PEITOS
EU FICO MEIO SEM JEITO X ROÇAR NA SUA BUNDA SEGURANDO NO SEU PEITO
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d4aaff5c25601f781e5f828022a89ee48c3db20fd25b4087c41474f99ed0c8. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82455879 — a six-check JSON result.
ELA TA VINDO PRO CATARINA X TROPA DO FLAMENGO X LINHA
10 MINUTINHOS MUITO VICIANTE X BAILE DAS GUINDIA X BEAT AM AM
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3a3772a306d08505cb6107ece776022ff84444a085ba227e0d45fedcb7125c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82449077 — a six-check JSON result.
8 MINUTINHOS DE ROLER PELA LINHA X QUADRILHA DO LULA X CATARINA
EU SÓ COMI ELA UMA VEZ X MACHUQUEI A XR DA BARBIE X PIQUE RJ
ELA VEM NO PAU DE PERNA ABERTA X AI AI QUE LEGAL
5 MINUTINHOS DE FORTE PORRADEIRO NO TAMBOR XERECA
5 Minutinhos de Forte Porradeiro no Tambor Xereca
METE FICHA 33 E AINDA É 157 X JEEP E O COROLA X TROPA DO FAUSTÃO
BAILE DA REDE GLOBO X BEAT MODINHA VS XERECA
10 MINUTINHOS DE APELAÇÃO X TAMBOR XEREC@ X BAILE DO MIRIAMBI
O DJ WG SÓ PEGA EMPINADINHA X ELA E AS AMIGAS DELA
7 MINUTINHOS SÓ AS QUENTI DO BAILE DA CAIXA DAGUA X SÓ AS RELIKIAS
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35136838da5a55228917c81e05b1cb5a79f19be18ad938f5585e09e4fb2f529c. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82440599 — a six-check JSON result.
BAILE DA GUINDIA X UMA PÁ DE FITA PRA FAZER E ELA PEDINDO MAIS
Podcast - Baile do Miriambi X Só Tambor Xereca + Bonus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d5c8c138125eaff8dff03177bfff4e0232f8554bd9e3e94fc7461ebf52136c. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2581847 — a six-check JSON result.
Eu Mandei Você Deitar X Ela Não Quer Mais Outra Vida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c20d0108a68976154b20d9a8dfc0aedb0795188a143104e1c6680603b228a16. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2589801 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb4f10dcd3ff5fb2d1e90cca4c27fefe62f52d0a863eb0e9376a3bb73fa0097. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2538115 — a six-check JSON result.
Aquecimento no Tambor Xereca X Baile das Guindias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa668d058cb82a7014c333949966b9aa1f3e8705dcfdf6d716d87edb99fae171d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2551181 — a six-check JSON result.
Surfando na Onda do Tambor Xereca X Baile da Venezuela X Baile das Guindias
Só as Brabas do Baile das Guindias X Tambor Xereca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ffbba2594aa425f27e205c65a5f1cfbb95e741a4a4518a624a4180f28cdf5f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2582934 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d3440ad861eaa4c1338392eecc4f97dcf404a59530ede0912118d8817ed101. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2552803 — a six-check JSON result.
10 Minutinhos no Tambor Xereca X Só Porradeiro X Baile das Guindias
A Oitava Maravilha do Mundo Querendo Sarrar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59ae0c5dc460962d449701abb7b5f65ed64fe5bff92edb89316d3280f1de1d6. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2572504 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d18e14b3696e71df92b33c942fa61d16d2b0e65b0ad9b03483d2157d2cdcdf0. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT5M42535928 — a six-check JSON result.
JOGA A BCT PROS MENOR DO ÓDIO MOSTRA ESSE TETE
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec4fcc771849e5ecd0412b2ce646d03493edfadcd98cffd6ef308062172ec21. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT5M52548349 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978264330b5118b08daf4a0a4019680395151c8f549054b1b0e104894cd878c4. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT5M62567501 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7711efb37c4324ce1d1ba82bea844f459c737f06884f9c486736731eda63322. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2453447 — a six-check JSON result.