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 0x971cc40964822699becf5aa5565517162aade35848501e010539d775eb7f23de. 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/702c22a1-1c18-425d-afbc-e1c7f3d34cf5.json and https://artists.proofprofile.net/proofs/artist/702c22a1-1c18-425d-afbc-e1c7f3d34cf5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x4bbb69f9eec3a313dd79c716ce21a335ded0626b06a43da69a847dc197fb6684. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2486904.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7eddfe0d0fbd879c958b9b45ee50f32564f5b7b8e3b3db83384348d0d59723. 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/GXD7V2434830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58b0240ed1bbb83b75dcb35fc8037d7e4e3fd22bbb6e7751ff413d5ecefcd33. 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/GXD7V2480198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd89d106b18abee624c11648a10803fc7fb29278133def499d0f7a0610fbf1e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2499997.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308023fdea28cd081136aefff288b3cdefef8672ba121db2b828efcf71910401. 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/GXD7V2432331.
Que Saudade da Minha Ex Com Ela Não Tem K.O é Todo Dia e Toda Hora
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fa447f482eb4a870d887fdf60117fc2a05eb5f6e09bdb64ebcab0396da57fd. 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/GXD7V2441822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b2fb6bf42e917db7771576dc9e66fc533000e6ba9ffe97e0f05f232e87b1a8. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2452083.
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
Me Enforca, Me Arranha Me, Bota x Eu n Queria Me Envolver
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee65472ad75ef6e8d6a13794b3973b1fae0c53f5bef71744a1c02c2d4c6a397. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GXD7V2496262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a48210b3252af720ee378ed49622545c11aec40d23c612f65cf6677881c8f5b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGW502414624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98f082ec00262fbaa38f842420d6b01bfee5c33f64513175ad72344800f088d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SGW502414623.
Hoje É Dia de Cachorrada Noite das Safadas X Beat Vem de 43
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff67f24ab15d3367cd21f986ff9bd9fe853c602f0252a79c8d6b91e1a0dd685. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SGW502414628.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b73d5b116e1fd6687c537b264305e1317bac3101b90a9af49363d8e8a39569e. 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/SGW502414625.
Imagina a Merda Que Eu Arrumei X Equipe Little Hear
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6fb93b71f37806d12f7af4a1eb99e1608a882003a1c41ae4e6874eb7f04c0f. 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/SGW502414629.
Hoje É Dia de Cachorrada Noite das Safadas X Beat Vem 43
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc6960e5f40dddb0c6581ea0d367409d00b3a59d03208454c3e2eb9b91861b3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SGW502414627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b217e4f4d58a613a9075fd3f2268371ae18684e64e293835389d26cb251c6b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SGW502414626.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc1a19bbb67e2d000e080d24731f0be08c9cd64220f1e96c5a45afbe930772d. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/SGW502414630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4643b4fc3b44b22d6d7cfb1c907a7ac1fa409d829f743f0dbe373b247b0b9ef. 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/AUGBT2421969.
Safada Só Tá Me Dando Mole Eu Tô de Glockada X Quando Eu Não Era Ninguém
Tu Quer Relacionamento e Eu Tô Fugindo Disso X Quero Put4r1a 0 Compromisso
Macetando Penetrando X nas Redes Sociais
Calma Não Precisa Brigar, Se Organizar Todo Mundo Trepa X Trepa Trepa Aqui na Penha
Brigava Todo Dia Com a Dona X Não Complica Faz o Fácil
Que Puta Safada Elas Quer Sentar pro Biiil Vs Toda Vez Que Vc Vem Ne Mim
Brigas Intrigas X Suas Amigas Quer Fud3r Comigo Fud3endo Você
Fdp Rasgou Minha Blusa, Acreditei Nessas Coisinhas de Momento Vs Tambor Xrc
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5da22f75073ea22a1fe8acbb579c42290bc1aa300e94c06b2abe97629ace40. 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/SGW502337969.
O Cara do Tambor Bolha X a Novinha Linda Que Mora Aqui no Lado
O Doguinha Vai Falar Tu Não Confundiu Papo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e013cd048cf29e538a2c82bea40cf66b2c11548f5208169c6ecb20c10ec8c57. 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/SGW502336662.
Se Eu Engravidar É Só Mais um Cpf X Calma Não Precisa Brigar 2023
Tú Tá Querendo Leite, Puta Eu Te Faço um Lembrete Vs Tu Gosta N Gosta