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 0x764471a85c52837494bdec2274ecf9c7e7beae1afaf67727e7ba588b575494ca. 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/0db7d11f-e82a-4cc3-9648-dad98bb2ff44.json and https://artists.proofprofile.net/proofs/artist/0db7d11f-e82a-4cc3-9648-dad98bb2ff44.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Se Buceta Fosse Gol nos Disputava Com o Messi
Larga o Copão e Vem Sarrando Nessas Puta
Tu Quer o Zangado Geral Sabe Não É Segredo
Sarra na Piroca Mais Não Deixa a Fiel Ver
12 Minutos de Macumbinha da Penha Invocação da Gaiola (Baile da Gaiola)
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 0x94eb128c0e552a6eaee83b02ed943e123b1a9e3166599fee1ce6eebc4069b049. 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/QZW9M2297741 — a six-check JSON result.
Essa É a Tropa do Urso Com a Glock na Cintura
Piroca na Boca das de 14 Pau na Xota das de 15
Os Moleque da Penha Passando Com Pentão de 30
Bom Dia a Tropa da Penha Te Chamou pra Piscina
Na Xota Ela É Rica no Cuzinho É Milionaria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5356974592357289372ca35e2615aa7ee9ea2920f3aea57139d2b2f488eab4b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZ5AB2343451 — a six-check JSON result.
Pisca Xereca na Penha Quando Ver o Parafal Vs Penha
Patricinha Sobe o Morro Só pra Dar pra Bandido
Vinicinho Solta o Tamborzão e Deixa os Bandido Dançar
Solta Essa Porra de Tambor, Foi Doidona de Balinha
Joga Essa Xereca os Faixa Preta Vai Passar
Virei 157 e Elas Se Derrete no Baile da Selva
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233b88257e9b0e3afcff038bb1019dbfc8d1438ac9d2282baaee2b197328c6f1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2432726 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24fe480c572e732a6ddace96d5a440420f2cab80c2f3b552622636ecbb6bcaa. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCVI52400027 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645d803681dd0bd7fa362a14758f22ebf60a25e78737a884750657332c9898e0. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BCVI52400093 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4cc7832dc3ffddb9bed340456b18c851ddc84ddfe661e4511895ddfee4348e. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), 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/BCVI52400056 — a six-check JSON result.
Viu a Tropa do Abelha Ja Piscou a Xerequinha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a25651982aa3f4eb7d402624093e886d639bff5e67fcb37585da65de40cf86d. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/BCVI52400032 — a six-check JSON result.
Tu Só Quer o Danado Porque Ele Ta de Pistola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33701eaf050f9f703c7f9e338aafd165f55141d55609386865af9bee17c2bc1. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCVI52400102 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd117cb1615a403e03df2fcf79412f630054cd939acf0b6b621b595144ec8390e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/BCVI52400022 — a six-check JSON result.
Ela Sai dos Alemão pra da a Buceta na Chatuba
Deixa de Ser Encubada Solta Essa Piranha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6d2cf0ae601e532b6ef1c045a422605462ca0df2e8f5a440a345b49032f8a4. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCVI52400243 — a six-check JSON result.
Hoje o Tempo Ta Bom pra Tomar uma Sopinha
Vem na Dancinha da Glock Duelinho e Lixo
Eu Vou Passar Sarrando a Glock Com Pentão de 30
Matou Foi Varias Aulas pra Fuder Com o Mano Bala
Dançinha da Glock & na Penha Que as Mulher Joga na Cara
Merendiba - Quando Eu Falo de Negao Tu Fica Toda Animada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeceff85c5515b6db863aeb213f27026523fdd1dc08c2fbaadf8ae11378dfccb2. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCVI52500013 — a six-check JSON result.