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 0x421db1293e4143e74c7660deaf1c18544eb9262cd93ae798712393aa9b78eb79. 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/9ec0438d-f4f7-40da-ac3e-6fbef572d819.json and https://artists.proofprofile.net/proofs/artist/9ec0438d-f4f7-40da-ac3e-6fbef572d819.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Sem Briga por Favor Eu Não Quero Confusão
10 Minutinhos no Tik Tok Pras Faixa Rosa, Vol. 2
Espira o Lança pro Alto Aqui na Paropeba
Ai Ai Ai Ai Ai Meu Peru X Chupa Essa Porra Fdp
Ela Vem por Cima Ele por Baixo, Professor Fode Essa Maluca
Setzinho do Baile da Paropeba - Tropa da Parma
Me Bota Fdp X Toma na Xota, Chama a Ambulância Que Nós Vai Deixar Ela Torta
Pode Ate Fazer Operação Vs Paropeba e Curral
Vai Sentando Gostosinho Fazendo o Dois da Facção
Tem os Mamilos Perfeito, Ela Passa Balançando o Peito
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 0xb5edad4a2626f59cb6602e423aedb0639beaf1ab89030e1baba4b8265e5cd25a. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2336140 — a six-check JSON result.
Eu Só Quero as de 14 X Tem 14 Eu To Botando
Tiu Fiu o Que Tu Merece É uma Rajada de Glock - Parma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21beaa484dfed90b040c97f2ff5320ff14923e35b43cfb023766525db204ba1f. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZNJY2430099 — a six-check JSON result.
Eu Vou Dançando Sem Você, Eu Danço Danço sem Você
Sequência pra Tropa da Parma - Comando Vermelho
Ela Brotou em Caxias pra Fuder Com os Menino da Vila
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aebfc3a98be2c790e7c0135b03465151eea804fcd9b13b9af217593784ad2a6. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZW9L2430738 — a six-check JSON result.
Que Isso Rj X Quem Não Tem As Manha Não Entra Não - Arrocha Tiktok
Cada Baile do Castelar o Jetta Come uma Diferente
Vou Jogar a Danadinha no Natal e no Ano Novo - Carreta Kamikaze
Foi na Igrejinha Que Eu Liberei a Minha Tcheca pra Você
NA MINHA PIROCA QUE ELA SENTE A POTÊNCIA - ARROCHA
Soca Tudo no Meu Grelo - Carreta Kamikaze
Solta a Carta Caralho Tigrinho Fdp - Tiktok
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ece716279a3550fe1b6ae53389fe8aaa453730382c91769d63fe553e2f0562d. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2445737 — a six-check JSON result.
Rala Xerequinha no Coroa Porra - Tik Tok
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470978fa9b423cda0408d4238befd44a1e96fc2f33c62e28e73fd635f0606dcd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/US7VG2519883 — a six-check JSON result.
Ela Voltou a Ser Piranha em 2025 - Tropa do Urso
Se Buceta Fosse Gol Nós Disputava Com o Messi
Os Menor do Santúario É Viciado em Trocar Tiro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b2ff1468a2370677dfb7cf85216968996a35509654c41a32458f1b5d42a968. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BX4IU2504705 — a six-check JSON result.
Tropa do Bom e Novo X Toma Jack do Gardenia a CDD
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb21ce49a2da7c100f46555b997bce3c7c99b77a43527442a96bd218b87ba7c. 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/QZMZ92510452 — a six-check JSON result.
Senta Malvada X Ela Vem na Cavalgada Toda Tatuada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123ad69b27daf57ceddc46d819d70592acf5e7ff107c8464fb9667d7959574bf. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK89N2500014 — a six-check JSON result.
Essa É Tropa da Parma, Vai Comer Minha Xereca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b89246706f7e396a1f79fc3bdfeffabe72c7ef065904f7d13ab0948391ab20. 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/BCNJZ2500060 — a six-check JSON result.
Hoje a Tropa do Ratão Vai Fuder de Bandoleira
Oi Boa Noite X na Kamikz Eu Te Encontrei
Novinha da Vila Ideal, Eu Vou Botando e Você Ta Gostando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2ffedfce7759f0bea62b4f94978f375b19abfbe98eada813c18af12601d52b. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2569261 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05956f852356d0fb3810ee13ae9e42cef6dee29014da0b93e74c50013e371331. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/BKFDF2400121 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131c61e6f1d472ae0b315dcdaf894cdf0cf37876e81f4cacb90600aebf021c6e. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/QZNJV2499839 — a six-check JSON result.
Tava na Paropeba Curtindo no Sapatinho - Tropa de Cuiabá
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef2ea9ae9a5c2eb8554b137a6d2f9dbf034cd0f136194344f3e285e71339c2f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZNJW2429612 — a six-check JSON result.
Eu Disse Que Não Ia Voltar pro Ex, Mas Eu Vacilei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fa173c4b3e0aa5b38d305d36b1b5048787000c5c6c52d2f4286af7301c3d49. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2363229 — a six-check JSON result.
Hoje as Faixa Rosa Vai Dar Golpe em Voces
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd71f2dd30bbd42e5c4cf67bd8295c59036efa2080955d49e2d67cff20346746. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXJ4H2200003 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6979d77de8781dc1379763605db60411c7a5a1b8086d7240b4e9f433e87ffa40. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/QZW9L2484196 — a six-check JSON result.
Rala, Eu Mandei Você Ralar X Vem pra Selva
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dca81d2f933a305ad0732fddf7bf5129ff1017b46b9e4c9f859453fed83c3f2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZNJV2541968 — a six-check JSON result.