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 0x99cf67459aec7d8b6d591110a2e8983f373e54a2046e9560d03c0bfe0ce2b1c7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed6e024c-28b0-4fa4-b1dd-4dc726cf4282.json and https://artists.proofprofile.net/proofs/artist/ed6e024c-28b0-4fa4-b1dd-4dc726cf4282.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Subiu o Morrão só Pra me Dar, Ela Não Cansa
Sabe Que Hoje Promete Vem Pra Resenha de Chefe
Desce Com a Mão no Joelhinho (BEAT SÈRIE GOLD)
Ela Não tá Nem ai Pra Nada, Só Quer Dar Sentada (FININHA)
Acho Que Gamei no Jeito Que Ela Movimenta
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 0x76a2a27642655e1a3edc211a671a5b3e78a61fb2d37b12435a9e063fa60486d7. 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/BK0L92400018.
Sinto em te Dizer Que eu Sumo ao Amanhecer
MANTO DO FLAMENGO NOVO X BEAT SERIE GOLD
JÁ VIR QUE O BAILE VAI FICAR O BICHO, DEPOIS QUE O BAILE PARA X BEAT SERIE GOLD
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7095fbc5a80bfbc7428b858f0d5aacfb2c22977b4b84b5d84fc610a52800221e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK0L92400015.
Entre um Back e Outro eu me Lembrei Dela
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08135863e01a4f5757c8a05f2f52df2cc67d1e3d705f6345587846344bbfc1c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BK0L92400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187bcc1a66fe2ef2de741a52fe04c4cdb20f0d610d792b50125d028b95385c8c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK0L92400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3f77192b2e3fccc5d9a5d5a63b695dca431d91123fdb1e0c4840aecc210785. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BK0L92400002.
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
4 Minutinhos Para Ouvir na Revoada pt. 2
Tá Perdendo o Tempo Tentado me Evitar (CHEIA DE MARRA)
Só Levo Pra Casa a Linda Que Descer Primeiro X Quando o Grave Bate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033c0258d5390c22f3db10ea3fdbed06aab5e18e57d5d450269d434a50ed1fff. 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/BXIV82441584.
SEMPRE QUE NÓS TROMBA BATE UM DESEJO FORTÃO X BISBILHOTAR
LA NO PPG BROTA PRA ME VER X LANCE PROIBIDO BEAT SERIE GOLD
PREFERÊNCIA QUE SEJA DE 4 X PIRANHA AVENTUREIRA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6738459b113e27bab1f2a63118db66e32d829ad1269a4d6b8f846547247ee8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BXIV82396197.
Mente Criminosa Essa Menina se Interessa, Pique de Artista
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb18fa737759731e255d2ffab81ec8b6dd956b30d8311f7826b2a81fdaada7bc. 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/ESA012312458.
6 Minutinhos Relembrando as Brabas do Lomotif
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18118976a1037323050b8f8895679230aca48d73533c73cb96ef1610e2ea9a7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2343431.
MT Desce Buchan's Whisky Com Gelo de Coco
Pega a Rajada de 30 Quer PCX Então Rebola
Posso Botar, Pode VS Novinha Oque tu Quer
A Noite é Difícil, Mas eu Sigo Frio, È Assim Que eu Controlo Tudo
Isso Que Mexe Com o Pai, Aff Nossa Nossa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e003d77357833934d1e627d4e2e28584606a3473fa93d9089f35ad0852317e. 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/QZNW72385561.
Bem linda, Detalhada e Sempre Roubar a Cena Malícias (BRIGAS BANAIS)
3 Minutinhos Jurei Tudo te Dei Nada no Beat Serie Gold
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a710c06dac9b67f766044d9b0f39c51f1a3b4e1df0f9a99c577df513a21ada3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNW72392412.
Ate Esqueci Que Tive Ex na Vida (Entre Todas)
Conexão Incomum Química Perfeita, Não Achei em Lugar Nenhum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4406fbfb206a996e847b7ab960181e1e1b239f1da2b276704bd25bda3fb3248f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZNW72366996.
3 Minutinhos de Inefável no Beat Serie Gold
Ela É Levada Pular a Janela Da Sua Casa Só Para Vir Me Ver (Deus Me Livre E Guarde)
Não Vou Aceitar as Suas Desculpas (Imaturidade)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690892c6faa3f1e2cd48d0c3a8a43967954e99781c5448438c76cd65fb383e64. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZNW72355506.
Se Ex Fosse Bom Era Presente Não Passado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb159be4717afe337672a673f759973da89607fe0cb3b6558a139799d66d3920. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZNW72326767.
Bandido não Dança Dança, Bandido Ginga e Balança
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663db957abbe408f2b1eeca725b0f55f5fb5e5453159366137e3b909d308ab81. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82332939.
MTG Se o Bonde Brota no Samba Ela Acaba Com o Pagode
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc2c4174505827aeba348e86302eadfdda55aa85dc59c2853c82b80d8faf5d6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BXIV82408445.