1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x26a4d81c5d108efdb293a347f99e411f143bb4d88111e1c9c2597e134a0be339. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/266130bb-95d5-4f7b-8692-80ed02ba2ac2.json and https://artists.proofprofile.net/proofs/artist/266130bb-95d5-4f7b-8692-80ed02ba2ac2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642f8635a44bbf507636e3861da13732a0ecc417c487be243fbf1e0a7cf87668. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Jf0t9hepXGSfyinLXA6iQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Jf0t9hepXGSfyinLXA6iQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a6e3cd20b71436466d2b81a86b9049b98ac96d37b473a20f603450cbde0b34. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6SolljHaXQWkIZBMKq16ob.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SolljHaXQWkIZBMKq16ob.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6da97645505374af12f1ac8788e137c1610752b0ab0c35bee3ce2c9ce5aeb3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/79Nug1zrCjCAFOKmYTl192.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79Nug1zrCjCAFOKmYTl192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb200fee8b4b4874d4100c9805c7610242323e802a7f0a777d4481b2954d48201. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Bj9sYEst3vBD6M1J3B7W6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Bj9sYEst3vBD6M1J3B7W6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610c1743f7091ca59eef0bb2b25f639690602a4226090fe5c07a6b695f4bc642. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SAD19agpUNeEmiIO2PRf0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SAD19agpUNeEmiIO2PRf0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b825b29cb8f23b093f1b8a908e32ea276bbd4ae2a90bab3bccc2cd8e0b1b57. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0XWVsGfQMBbvGDYddqP07n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XWVsGfQMBbvGDYddqP07n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb973645ca0f32588acb7f11f41a8aeda20a9aa4887609da74ee9a5d8825eb75f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7cXAiWp9V6P6uvbLFSUVTF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cXAiWp9V6P6uvbLFSUVTF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8544c2026e50d1b3762090d160c0f1e3125b64123aff55da154c8b8c6ca0ccde. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/06asLqcuZlwoabaJOF7ydL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06asLqcuZlwoabaJOF7ydL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf089f497c8bf21c99542bd1337dbbea63d2258924b7fac741695f2dc895fcf4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5iwdb3u0lleVSk3vEg8ah7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iwdb3u0lleVSk3vEg8ah7.
{"copyright_id":"0xa55576e399afbfdf9f87deb230ddb6cb83d6457ee5cc3ce269ccdfdce8f68663","isrc":"BRSME2201115","name":"Ponto de Brasa","registered_at":"2026-06-10T17:28:18Z","spotify_id":"34dog9xj3M5dcUcpcMyCNf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55576e399afbfdf9f87deb230ddb6cb83d6457ee5cc3ce269ccdfdce8f68663. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34dog9xj3M5dcUcpcMyCNf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34dog9xj3M5dcUcpcMyCNf.
{"copyright_id":"0x709ab2a9d8e495e1954891cbbbd54f1660a34c3c3d28bd521b4da5b4ac2791ac","isrc":"BRUM72300288","name":"Mais Uma - JS O Mão de Ouro Remix","registered_at":"2026-06-11T09:45:53Z","spotify_id":"13OjXw518Bu5ycBRD58484","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709ab2a9d8e495e1954891cbbbd54f1660a34c3c3d28bd521b4da5b4ac2791ac. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/13OjXw518Bu5ycBRD58484.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13OjXw518Bu5ycBRD58484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610c1743f7091ca59eef0bb2b25f639690602a4226090fe5c07a6b695f4bc642. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ttR4WB57ZZQqVBGiUZVis.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ttR4WB57ZZQqVBGiUZVis.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb973645ca0f32588acb7f11f41a8aeda20a9aa4887609da74ee9a5d8825eb75f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4hjUqN9S84dPLGdlUufp0c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hjUqN9S84dPLGdlUufp0c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127ff8a8252ec9d5e2bd83750169c21ff569ea37b00f3a593af86dc3e835cc04. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2wPU08W0hzncvW94h84InJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wPU08W0hzncvW94h84InJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0116fd0165c860e73251ff954f17c8929515693cf448604a89671d10a2ea6c18. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6aBsLFjgF2gOV1p9dVqz63.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aBsLFjgF2gOV1p9dVqz63.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1950f4454836cfd955dc64a7f39315dade38b20d26a8a5949c3a213a6772bc9a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/38ortJv1YpXQVF4k9pjw4I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38ortJv1YpXQVF4k9pjw4I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc613098f7f71108de4a8530625b5a9794c47448970e6b2570ac37f929c1a9c2d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0mWCiGT0tUkCQZb8tRtYoe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mWCiGT0tUkCQZb8tRtYoe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fab18720ecb4ab7fc501bd4e07ff78b13002c63088f079f78b8706e53bb30b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6I855RxLn7zmhwOw1XnAp5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I855RxLn7zmhwOw1XnAp5.
{"copyright_id":"0x49fab18720ecb4ab7fc501bd4e07ff78b13002c63088f079f78b8706e53bb30b","isrc":"BRUM72100325","name":"Sem Compromisso","registered_at":"2026-06-21T20:21:19Z","spotify_id":"0FxBzLG2KRglvwAnjgIgaX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fab18720ecb4ab7fc501bd4e07ff78b13002c63088f079f78b8706e53bb30b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0FxBzLG2KRglvwAnjgIgaX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FxBzLG2KRglvwAnjgIgaX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb80769c78e661fe88c6637dc1648f051d3119d408978400f6c93c9d2117165. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Cz49Cz4uLCKL3gLtxJt12.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Cz49Cz4uLCKL3gLtxJt12.
Pirata e Tesouro / Duas Paixões / Idem / Livre pra Voar / Oi Amor (Ao Vivo)
Pirata e Tesouro / Duas Paixões / Idem / Livre pra Voar / Oi Amor - Ao Vivo
{"copyright_id":"0x2c0bab14e9ce47e4b713193b65eaa74902bcddd6a44104cebfe21678417b1478","isrc":"BRSME2100618","name":"Pirata e Tesouro / Duas Paixões / Idem / Livre pra Voar / Oi Amor - Ao Vivo","registered_at":"2026-06-05T08:38:07Z","spotify_id":"2SaRCZqpayygyXxKb5sAfH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0bab14e9ce47e4b713193b65eaa74902bcddd6a44104cebfe21678417b1478. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2SaRCZqpayygyXxKb5sAfH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SaRCZqpayygyXxKb5sAfH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf896854ef78b7463b63a70bb821ea5519b59b2e65d68b7961d093e4826aa37fd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ZN2jVOzmslAOE0aC7CT0j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZN2jVOzmslAOE0aC7CT0j.
{"copyright_id":"0x5cd7b9b6cbd8812b845f899076ead00c234dd69072c49c513da001e2494b45aa","isrc":"BRSME2004643","name":"Sem Perder a Pose","registered_at":"2026-06-27T02:01:46Z","spotify_id":"5oaKAqLFbq6zb8XhbiKQlf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd7b9b6cbd8812b845f899076ead00c234dd69072c49c513da001e2494b45aa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5oaKAqLFbq6zb8XhbiKQlf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oaKAqLFbq6zb8XhbiKQlf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be8721d7a1d0977ebdb6c752d2f174f7c1f14c6376b57b0ce9fa96dc3fa47a4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1StNNdcx9xhRNiDY2BHL9X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1StNNdcx9xhRNiDY2BHL9X.
{"copyright_id":"0xe3724dabd407431c8589987ccd3678581e34d50cdc7bae2c382be4d973f795b9","isrc":"BRUM72003656","name":"Sensualize (EAZY)","registered_at":"2026-06-10T03:52:38Z","spotify_id":"5mqK5MhiUVFTBbfBHjfBPw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3724dabd407431c8589987ccd3678581e34d50cdc7bae2c382be4d973f795b9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5mqK5MhiUVFTBbfBHjfBPw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mqK5MhiUVFTBbfBHjfBPw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e7744697b4b378efc0af6842c2ce39d04e122465e116476b58c7362ab63590. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dSvZJtkPT1jcajZpgK3v2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dSvZJtkPT1jcajZpgK3v2.
{"copyright_id":"0xaff5ac2d0b5d1c9f55667ab4f568866e7b136cf7feb48b4ede25f03557f2c6e5","isrc":"BRUM72003140","name":"Sorriso Aberto","registered_at":"2026-06-23T06:24:29Z","spotify_id":"4Kw8xIxLAwb3eyOL3hrT18","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff5ac2d0b5d1c9f55667ab4f568866e7b136cf7feb48b4ede25f03557f2c6e5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Kw8xIxLAwb3eyOL3hrT18.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Kw8xIxLAwb3eyOL3hrT18.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08d5ffd2cba9e978ffdda898adb2dc64ceb438506d9b616d91437a502ea2d63. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pDcS0EVMJR0YwjXmHcCRg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pDcS0EVMJR0YwjXmHcCRg.
{"copyright_id":"0x1b63b61b46415f2d148de926800f2bf86f961d9b25b79fae51f68a40d38c293c","isrc":"BRUM72000439","name":"Desce Pro Play (PA PA PA)","registered_at":"2026-06-01T20:32:57Z","spotify_id":"4zGtfOglDBfVUypabBwIjQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b63b61b46415f2d148de926800f2bf86f961d9b25b79fae51f68a40d38c293c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4zGtfOglDBfVUypabBwIjQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zGtfOglDBfVUypabBwIjQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855d3807270a5b90c25477dcce63122cfe7c9793ebcde387a1adf7b042c46181. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0AnpgUbHrD6WXOfNMwmDmF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AnpgUbHrD6WXOfNMwmDmF.
{"copyright_id":"0x34ea4236dcc4507dc7af5d07067d4cf8c581884a9aee3211040b6fac6fe42b1e","isrc":"BRUM72000826","name":"Bola Rebola - Ao Vivo","registered_at":"2026-06-18T00:48:06Z","spotify_id":"0eBOIGgxnrUevMYLESsbPP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ea4236dcc4507dc7af5d07067d4cf8c581884a9aee3211040b6fac6fe42b1e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0eBOIGgxnrUevMYLESsbPP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eBOIGgxnrUevMYLESsbPP.
{"copyright_id":"0x8d0c3a980afb4b15930bef6884b551e220c2a82e34d2a45d879f8fed732b79bc","isrc":"SEUM71900591","name":"Are U gonna tell her? (feat. MC Zaac)","registered_at":"2026-06-04T07:59:10Z","spotify_id":"1JLMkyMcC5uZqpWaaJNnSs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0c3a980afb4b15930bef6884b551e220c2a82e34d2a45d879f8fed732b79bc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1JLMkyMcC5uZqpWaaJNnSs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JLMkyMcC5uZqpWaaJNnSs.
Are U gonna tell her? (feat. MC Zaac) - Heavy Baile Remix
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58975c0fa85abd554fb168f25eeeff516393d42c4932478775d4291d7d0ac9a6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2aLxXQE05ctSEs83tgx3rq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aLxXQE05ctSEs83tgx3rq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835ce91814db942001ec0387b36052373fa007cff315108d1cda13a6961f87c7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7e2W9Clyg0jiN6i0GEKJjy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7e2W9Clyg0jiN6i0GEKJjy.
{"copyright_id":"0xf8f1917b9ae65c4d98f31c724c0d99dc4b9e395c7d432e9ad5442351f43fab3c","isrc":"BXIED1900003","name":"Protagonista (Pá Casa Dela)","registered_at":"2026-06-24T13:06:35Z","spotify_id":"3lVhvorwFgdXOyj1rGp0Ho","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f1917b9ae65c4d98f31c724c0d99dc4b9e395c7d432e9ad5442351f43fab3c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3lVhvorwFgdXOyj1rGp0Ho.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lVhvorwFgdXOyj1rGp0Ho.
{"copyright_id":"0x434616e386e0c280a1784f3ac5932d1205e93895608b1ee9abaa1e644aed8fcc","isrc":"BXS381900007","name":"Bola Rebola - Thomas Gold Remix","registered_at":"2026-06-23T03:19:34Z","spotify_id":"1zRRjNSwhSrbluGYxrLg4z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434616e386e0c280a1784f3ac5932d1205e93895608b1ee9abaa1e644aed8fcc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1zRRjNSwhSrbluGYxrLg4z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zRRjNSwhSrbluGYxrLg4z.
{"copyright_id":"0x1163aaea6e5200e358fc976ab89952d397be7a6c13ecf39dc01f8e0f8469cd1b","isrc":"BXS381900008","name":"Bola Rebola - Scorsi Remix","registered_at":"2026-06-25T18:57:17Z","spotify_id":"7gbSE0kRningoOtBYTUjfD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1163aaea6e5200e358fc976ab89952d397be7a6c13ecf39dc01f8e0f8469cd1b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gbSE0kRningoOtBYTUjfD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gbSE0kRningoOtBYTUjfD.
{"copyright_id":"0x2301b0ca68f9b8114f1f02e6b4143b38abc029bc61831c7af93b4fa82bca3e27","isrc":"BXS381900009","name":"Bola Rebola - Justin Mylo Remix","registered_at":"2026-06-21T18:00:53Z","spotify_id":"4iYP1iECith6oiGJ6iMdKp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2301b0ca68f9b8114f1f02e6b4143b38abc029bc61831c7af93b4fa82bca3e27. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4iYP1iECith6oiGJ6iMdKp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4iYP1iECith6oiGJ6iMdKp.
{"copyright_id":"0xeae5abc7cdfb4d635f9467156c785d0b89defb856c6a3d8d14827c04b1ab920f","isrc":"BXS381900011","name":"Bola Rebola - VERSANO Remix","registered_at":"2026-06-18T15:07:09Z","spotify_id":"0ViP5yTQ7RlfpylN0F33m2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae5abc7cdfb4d635f9467156c785d0b89defb856c6a3d8d14827c04b1ab920f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ViP5yTQ7RlfpylN0F33m2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ViP5yTQ7RlfpylN0F33m2.
{"copyright_id":"0x353e0b5618c508a299df42e6110c452defbc39ad988524e633121b9d9d1b1be0","isrc":"BXS381900012","name":"Bola Rebola - BearCat Remix","registered_at":"2026-06-06T23:43:20Z","spotify_id":"1h2cx9zPRPQD2JAE0VtNqt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353e0b5618c508a299df42e6110c452defbc39ad988524e633121b9d9d1b1be0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1h2cx9zPRPQD2JAE0VtNqt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1h2cx9zPRPQD2JAE0VtNqt.
{"copyright_id":"0x7f99a0f6168c3e3c5b628bbf554203e5ea81554b60a6a04df4da78a7a7e53566","isrc":"BXS381900013","name":"Bola Rebola - M3B Remix","registered_at":"2026-06-04T15:53:38Z","spotify_id":"1FAjjAWCMbsIR9fCqC2sRm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f99a0f6168c3e3c5b628bbf554203e5ea81554b60a6a04df4da78a7a7e53566. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1FAjjAWCMbsIR9fCqC2sRm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FAjjAWCMbsIR9fCqC2sRm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4112ef68737c300d218b96d33a3993aedde232701f77634056189f3de84d2c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1OUPXna2MCgAt3VNmXJBtg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OUPXna2MCgAt3VNmXJBtg.
{"copyright_id":"0x8d0c3a980afb4b15930bef6884b551e220c2a82e34d2a45d879f8fed732b79bc","isrc":"SEUM71900591","name":"Are U gonna tell her? (feat. MC Zaac)","registered_at":"2026-06-04T07:59:10Z","spotify_id":"2qoIbcyKPpe3BKifpAfh53","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0c3a980afb4b15930bef6884b551e220c2a82e34d2a45d879f8fed732b79bc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2qoIbcyKPpe3BKifpAfh53.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qoIbcyKPpe3BKifpAfh53.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63abc83660276772534bcc1893753cfc2e82fecfa3df7474bc3667e666cee1cc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5BbHmF0mz2RPcO8Lxo5goo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BbHmF0mz2RPcO8Lxo5goo.