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 0xc90845829f758a6a5f33cbc46f57407e96c8c1d9952e5b0d60d82fd62cf12cd3. 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/0765da86-d5e4-47aa-83d6-97807c08e419.json and https://artists.proofprofile.net/proofs/artist/0765da86-d5e4-47aa-83d6-97807c08e419.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Oh Como se Ta Maravilhosa (Agora o Baile Ta Assim) [VIP Edit]
Acabou a Água Toma Banho de Leite (VIP Edit)
Eu To com Saudade daquela Sentadinha que tu tem
EU TO COM SAUDADE DAQUELA SENTADINHA QUE TU TEM
Acabou a Agua Toma banho de Leite vs Toma Leitada
Oh Como se Tá Maravilhosa (Agora o Baile Ta Assim)
QUER NAMORAR CMG TA DE PALHAÇADA VERSAO ARROCHA
Se ela ver um AK ela Pisca Pisca vs Fogo no Parquinho
Beat Filme de Terror (Beat Horror Movie)
Liga o Flash do Celular - Beat Só pra quem Ta loko
Bota a Mão no Chão vs Rebola de Perna Aberta
ARROCHA Heey Hoou - Liga o Flash do Celular
AH Lelek Lek Lek, Sentando pra um Lado Sentando pro Outro
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 0x7ce79685e10a9b5f404af23daf00446668f545843e65e59c89e90b0162a6c65e. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2184688 — a six-check JSON result.
25 de Dezembro Clima Especial, Baile da Plataforma, Deu Meia eu Sumi
Ela Faz Ta Ta Tum Tum vs Ela Trepa Trepa
BEAT TA TA TA - 15 Segundos pra Você Sentar - Eu Sento e Me Acabo
Olá Petter, Beat TA TA TA, Beat Homem Aranha Sem Volta pra Casa
Fica de 4 e Vem Fazendo a Pose, Bota na Pipokinha
Tu Vem Sentando pro Bonde dos Cabeça Branca
Ó o Acidente Ela Bateu a Bunda no Jubileu
AQUI É O BRASIL 2, FUNK HINO NACIONAL - DIA DE ELEIÇÃO
Conga La Conga, Quem Mandou Se Apaixonar pelo Amigo DJ
Magica Pesada, Vou tirar você de dentro de Casa, Whisky Apareceu
Que Tal um Truque de Mágica - Arrocha Mágica dos Bailes
Aqui é o Brasil - Eletro Funk Hino Nacional
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13e3e953efca5095b350dcc4a46115ee7f4ff1ac8fe344c0e99365f83d7a9b5. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/NLRD52218871 — a six-check JSON result.
Eu Acho Que Eu Vi um Gatinho - Gato de Telhado
Minha Cabeleireira É Foda (Essa Mina É Zika)
Mal Começou a Semana e Ja É Sexta de Novo
MAGRÃO AQUI É O BRASIL - FUNK HINO NACIONAL
Falaram Que Eu Casei, Aonde Que Eu Não Sei
THIS IS BRAZIL - AQUI É O BRASIL FUNK HINO NACIONAL
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba96f5f248b9a4447b7a06309988e535527cc5a58b1d9b396ba356b0153d6565. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/BXIV82265556 — a six-check JSON result.
Eta Eta em - Eu Ja Sei do Seu Segredo , Vai Pervertida
Quem É Seu Cuca? Maria Boquete de Parafuso
Esqueceu Esqueceu Quem Esta Ti Dando Agora É Eu
Tipo Show do Coldplay - Pra Cima pra Baixo
Focada na Cavalgada Vs Toma Toma Toma Pau
O Seu Desejo É uma Ordem - Maceta Tudo Chupa Tudo
Tá Ok Tá Tudo Bem? Tá Suave Tá Tranquila?
Arrocha - Festa dos Solteiros X Festa na Favela
Arrocha - Louca Louca Ela Desce a Noite Toda
Arrocha Ponto Pras Meninas - Tu Ta Moscando
Passinho dos Caga-Tronco - Funk Toninho Tornado
Arrocha - Piraporinha, Angela Menininha Ou Cartier
Agressivo Vai Levanta a Mão Faz o Sinal do Bucetão
Arrocha Plantão da Globo - Plantão da Gostosa
Posso Brotar no Portão Namorar Dentro do I30
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8beb3d9d87697da803958e707fa3e7119ca53394cc8a3cb6403f4d69d622deb. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZGLS2463924 — a six-check JSON result.
Arrocha Rave Vingadores - Toma Marretada do Thor
Escalação dos Ladrão - Roça na Peça Vai Novinha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bc398e10b08d56a275a3ec0812ce3530aad1baf0222545c68d8be7375ce504. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCLWS2404814 — a six-check JSON result.
Arrocha Putaria Não Putaria Sim 2 - Mente Confusa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3e3f311eddf7d6f76ffe08f4e016e3bae69bb8d920a8bb28bdea740ba40d39. 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/UGA262101213 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fc2bc2ea2d7eb220a26160e33c7e457a1a3ffff6c907d0a5c6380e6ec394aa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BKGMM2500006 — a six-check JSON result.