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 0xa94c2c92353eb620b8a1a8f43a9c283b6b58bcf2289c284be750093a515982d9. 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/961e0020-ec78-4e1f-80ad-f59db9846f85.json and https://artists.proofprofile.net/proofs/artist/961e0020-ec78-4e1f-80ad-f59db9846f85.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 0x792ade5f591d2f805e3e1f4a83b383a5a7a490182a79576f315bbc6260af49fb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6wHoObNOmsUddtJWw8PdOW.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/6wHoObNOmsUddtJWw8PdOW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb240bf9cf60dfc3a4747ab13bcae1beaab0bb403f32bc9038f64f0d0f906ea9. 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/4zjGnYPjcT7ul1wjlwU6TO.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/4zjGnYPjcT7ul1wjlwU6TO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71449514407fde780ac2ba8cd3ab6e83e9401fcbea0857ba67fb7f406f263f94. 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/1gcirr8GoH55KvLmCdO8Kj.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/1gcirr8GoH55KvLmCdO8Kj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b6ad9f77719001e81bbf937a71da0d3b9479d868319375407d8b68dec5022f. 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/2aTRT5vapfHWXx2lkHPo2f.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/2aTRT5vapfHWXx2lkHPo2f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad6ae1c340984af69c60cb9e2daa233f8e192f4bf6f1f4ea19929321b0c8a0f. 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/4QcPRejvabHMrD2bXHbLme.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/4QcPRejvabHMrD2bXHbLme.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463bbd737de57300d5bbe659052b368a256a2fe9492ab09effe6d7804ab4109. 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/3En4Qco94I5BK2hC9cdmIL.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/3En4Qco94I5BK2hC9cdmIL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317d4e2221ce17282d4bc44e94280e43d192e1d0cc02ee578f924639683d7640. 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/07MP2X3Sccx2FPDOyWhFSY.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/07MP2X3Sccx2FPDOyWhFSY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6963263f260056ebd9e1abaa4e51b9e3d7426183a7f4ddf8124a93af4f02b4. 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/61gdg1o7dnbLPkwvgBMwC6.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/61gdg1o7dnbLPkwvgBMwC6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1816bb8454e214d10d9632281917e0383da68811f6bb3bb51bd16be8802bcf. 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/51BE0KWoluGyykkhokZldI.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/51BE0KWoluGyykkhokZldI.
{"copyright_id":"0x4a4c7854c3ceb8d731ac4b71f2b9c29d0932c4b88c9c041491508c92e6aca058","isrc":"BR5VT1400022","name":"Introdução a Fotografia de um Instante","registered_at":"2026-06-10T03:53:58Z","spotify_id":"356WbQjhGMvJo3v1vtxotc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4c7854c3ceb8d731ac4b71f2b9c29d0932c4b88c9c041491508c92e6aca058. 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/356WbQjhGMvJo3v1vtxotc.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/356WbQjhGMvJo3v1vtxotc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91846ad7f74953a1f7608235dedd6e4ee01b6762d221f22d5ea4dc0b5d1993c3. 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/5oJW4K7MWGIzfxNdhVe9KE.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/5oJW4K7MWGIzfxNdhVe9KE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ffa6b42590df6e78184108ad742b3e9c0bbead00fb648b9e22134eb04b3d14. 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/0l90X2Jn3sC8Et5LRwx4E5.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/0l90X2Jn3sC8Et5LRwx4E5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb05cf6471cc3318352157f4566b368da10672be699074f840f91846d565fd8b. 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/2hwPo02Sfge7Det1SzLgdg.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/2hwPo02Sfge7Det1SzLgdg.
{"copyright_id":"0x81df89afdbf49a8ad7cd90d385e3cd6dac3cc0a98524552d20a26d91ba77d8b8","isrc":"BR5VT1400042","name":"Hora do Rush / Yalamahala!","registered_at":"2026-06-11T03:03:47Z","spotify_id":"5qoaYF6sMHkFYlTCG1sxB2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81df89afdbf49a8ad7cd90d385e3cd6dac3cc0a98524552d20a26d91ba77d8b8. 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/5qoaYF6sMHkFYlTCG1sxB2.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/5qoaYF6sMHkFYlTCG1sxB2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9805057a253db01b532114be2b4363d90167b9519926f0e1a32e39e0b4d8c626. 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/70ZzPR45dF5Hmw7mqenPkf.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/70ZzPR45dF5Hmw7mqenPkf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e98528c4b62997ff7c0fd9a555b7759c0da239941ee9c71a76d2a8cbca5a1c. 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/7qNcipbM6MuG1PDAW32Pte.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/7qNcipbM6MuG1PDAW32Pte.
{"copyright_id":"0xaad2d3de2c99e6ba803b73139ffeb20b6815db9ce175470432c7256c7baa1d21","isrc":"BR5VT1400043","name":"Mais um Conto","registered_at":"2026-06-11T10:05:07Z","spotify_id":"4ZHLjP2alZjB4Lh2KuMqtY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad2d3de2c99e6ba803b73139ffeb20b6815db9ce175470432c7256c7baa1d21. 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/4ZHLjP2alZjB4Lh2KuMqtY.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/4ZHLjP2alZjB4Lh2KuMqtY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa75dea316ca45c3ecb20e881aae293d7d83e3e43c2fddbb79f8406124b6e87. 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/29Z6j8oieBm2YtdPw3waEI.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/29Z6j8oieBm2YtdPw3waEI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa276611c9e146f881bfb8c765c022624a859b15c0b97a59962e6053cf067ecd5. 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/6jOWAMdi4BxQfdzvzlJjdr.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/6jOWAMdi4BxQfdzvzlJjdr.
{"copyright_id":"0xf6eda084e3a9b960dc7059cb0febe34dcf704fca7160cf6df77fff239b0bc246","isrc":"BR5VT1400045","name":"Sem Convidados","registered_at":"2026-06-11T10:05:11Z","spotify_id":"4pBzaN9CPf8pMNTh6rEbuK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6eda084e3a9b960dc7059cb0febe34dcf704fca7160cf6df77fff239b0bc246. 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/4pBzaN9CPf8pMNTh6rEbuK.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/4pBzaN9CPf8pMNTh6rEbuK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cef7566b4cf589edf2cd5424443b5954bdec0d4acbef3cef59517558f85e7f. 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/3yWWsG283cXcOy8fhzI00l.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/3yWWsG283cXcOy8fhzI00l.
{"copyright_id":"0x30849cd8c99d05fdba3b9380fee70c14c940cee9916882e818ba6eee3512cee9","isrc":"BR5VT1400028","name":"Antes Que Façam","registered_at":"2026-06-09T08:30:47Z","spotify_id":"6bTssqfRk2coqVDbINboCL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30849cd8c99d05fdba3b9380fee70c14c940cee9916882e818ba6eee3512cee9. 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/6bTssqfRk2coqVDbINboCL.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/6bTssqfRk2coqVDbINboCL.
{"copyright_id":"0x814f1610292d9b083b41cd94921c5d399b711aad6bdbafe545d001e56d56dc21","isrc":"BR5VT1400046","name":"Inverno Quente Inverno","registered_at":"2026-06-06T10:41:02Z","spotify_id":"37Ts3TXntku8FkA1kDcvVN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814f1610292d9b083b41cd94921c5d399b711aad6bdbafe545d001e56d56dc21. 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/37Ts3TXntku8FkA1kDcvVN.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/37Ts3TXntku8FkA1kDcvVN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc121dad57d378e1bd6bf4cc9c16859f0a4ab23e41bfe292cb32eb01c8fdf464e. 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/4srWU8QVMYbMqVI8SN55a3.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/4srWU8QVMYbMqVI8SN55a3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04c2bffc895ca50ebf1401146c79e2ae5d14ff9643b81ee17bb3b19dc7cf39d. 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/1E5zHmeO6A5zqN5691ixjp.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/1E5zHmeO6A5zqN5691ixjp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf36d003a43ea7623402c0d322c24865f67967fa915c79fbee3113a785f2568. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:42:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Xwl52GIY6mds2rtanDSus.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/0Xwl52GIY6mds2rtanDSus.
{"copyright_id":"0xbb51aa0f5f630b49a33e4f5c9c51126ad159cfbd303cb4574b9101b8d5c8acf4","isrc":"BR5VT1400048","name":"Linhas Tortas","registered_at":"2026-06-10T03:51:10Z","spotify_id":"04EsX2BPMs9oWCstVpfNc9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb51aa0f5f630b49a33e4f5c9c51126ad159cfbd303cb4574b9101b8d5c8acf4. 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/04EsX2BPMs9oWCstVpfNc9.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/04EsX2BPMs9oWCstVpfNc9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d003ac4c7a9f4235c4c015e32ed0c08bc1d56cfd070cab9c4b109446aa02fe. 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/764cpt46ldpCF4Auqg2WXw.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/764cpt46ldpCF4Auqg2WXw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0748e09c399b3467ac105702508e246f07f7ddce3cf99c9cd601b9102750a0. 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/3WK7zMDbuGdUhsYgnDYuH5.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/3WK7zMDbuGdUhsYgnDYuH5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a98695f0bdb1cde3eee9fda088b54a347e82844638823e029e715afd6136441. 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/5PQy6B6RrhrksHyLkF60DD.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/5PQy6B6RrhrksHyLkF60DD.
{"copyright_id":"0x5cb3ad0ba063abb3558b072641c8f84f97cb055317e2d61ea6b3afb597105aef","isrc":"BR5VT1400032","name":"Célula do Monstro","registered_at":"2026-06-10T17:29:51Z","spotify_id":"21ttKtRCz72jjcyM0PjJqX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb3ad0ba063abb3558b072641c8f84f97cb055317e2d61ea6b3afb597105aef. 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/21ttKtRCz72jjcyM0PjJqX.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/21ttKtRCz72jjcyM0PjJqX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a906c1aa85fbf6e1348036d07673a1df8eb530b25cf805c8a4116387c74f15. 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/4PhzFZQnhPnaqXYLAB29MT.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/4PhzFZQnhPnaqXYLAB29MT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ff8885e6a5c42cd6fd5f43a5c0205f9753f612984ebab67f73d5e820004826. 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/3xmYT6XDkqMpQCA8hHdKip.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/3xmYT6XDkqMpQCA8hHdKip.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642be6c6de51c0d90b6f302d860286bade458804b53414636ae221ae92b6673f. 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/6BE1FAHgGcmMYx9NGmN0Qr.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/6BE1FAHgGcmMYx9NGmN0Qr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364a78eb2b0f016c5305785d039020055568ad7b0b7537fe6396e984e6d0be49. 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/59DwQDFnyAmfhEa9JGbbjj.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/59DwQDFnyAmfhEa9JGbbjj.
{"copyright_id":"0x028922c4acfe4e0d2df9eaf7f188f152c537653361ed35233a6fd8b455cddf17","isrc":"BR5VT1400035","name":"Leva e Traz","registered_at":"2026-06-10T17:29:17Z","spotify_id":"74oYdOHoTPUObInDktXOH5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028922c4acfe4e0d2df9eaf7f188f152c537653361ed35233a6fd8b455cddf17. 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/74oYdOHoTPUObInDktXOH5.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/74oYdOHoTPUObInDktXOH5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50a51c0c51f6f7b01d81dad577a4403da2b861a9cd3c7d02387dc323a5385e6. 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/56dXMYF5JyeGneS7085oAE.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/56dXMYF5JyeGneS7085oAE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86525a8d04aeaeb8857ee225343d4e4768bbe8ab9f5373a8867637e292e2ee19. 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/2sz3OHQWeOncPZc60uHQue.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/2sz3OHQWeOncPZc60uHQue.
{"copyright_id":"0x563e3e026ee66ed9c5dd1775c0b4d27725e933371e371c08c1cbb09d07d5c3cf","isrc":"BR5VT1400036","name":"Desilusões de Um Vira Lata","registered_at":"2026-06-08T09:56:40Z","spotify_id":"7hNhe2FkiPikdGWHsII0TX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563e3e026ee66ed9c5dd1775c0b4d27725e933371e371c08c1cbb09d07d5c3cf. 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/7hNhe2FkiPikdGWHsII0TX.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/7hNhe2FkiPikdGWHsII0TX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cc8cb696dc27c41ac06e8947340689cb4812b55559f6b162b571dcc0e18acd. 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/3wN0PIEtR0XJHSuzrs0bA7.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/3wN0PIEtR0XJHSuzrs0bA7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc03a12b06e27a12568d3235e21e9b7120c8346562fc4adccc11f4fd1e6a074. 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/5EG8zSm7hEP7bmTOf90el3.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/5EG8zSm7hEP7bmTOf90el3.
{"copyright_id":"0x483a457021db131cec35846ca15f5f6494ecd7f1be553cb0b0aa78b86e9bc2f3","isrc":"BR5VT1400038","name":"Talvez Eu Vá Voltar","registered_at":"2026-06-18T16:04:49Z","spotify_id":"36eP73Mznj3Fp03TwaskFg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483a457021db131cec35846ca15f5f6494ecd7f1be553cb0b0aa78b86e9bc2f3. 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/36eP73Mznj3Fp03TwaskFg.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/36eP73Mznj3Fp03TwaskFg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51adc8330805fec19401e30e23eee9b61895c3c9c44c350d8f03e991e96a58b1. 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/2E1iBFsm45IcS6Y8WMlZty.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/2E1iBFsm45IcS6Y8WMlZty.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986237f360cef60c10be2eac28fd05268524f244490c953c91c70bdd07d9b6cd. 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/2nN9C8OhEu3K4LKyyoTExf.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/2nN9C8OhEu3K4LKyyoTExf.
A Pagra - Malik Mustache, Kush 3D & NOX Remix
A Praga - Malik Mustache, Kush 3D & NOX Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e5e01a2b286770e47a4facd9ecbdef7a1fa7a1ce0774c50060187c0b54ab71. 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/12bl82N9F1zCqqXQOWJFkf.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/12bl82N9F1zCqqXQOWJFkf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d58e823efd034342aef011ed4200332771808a23696881620d7d78daf0ada3. 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/49mthxQITYwUXVkW76Zc9T.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/49mthxQITYwUXVkW76Zc9T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffb5cbada2bcd5db473592b8a6c221585ec6b25bcbbdf211f23c3f7280f2e10. 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/3bDScAlZuzhkqENyhguNKN.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/3bDScAlZuzhkqENyhguNKN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188896278e3f59e66a53e97a6f916ad6beebb480bc79f49326f7e83e76b6f5fa. 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/0rFdqYGg2RsDeTZM3o7IDt.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/0rFdqYGg2RsDeTZM3o7IDt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74849088a487d885b41b0abae69a7cd37ef978cdf7122ed8a4797bf73a3d56a0. 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/3yNmGEhKiKikw8h1C0BnTE.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/3yNmGEhKiKikw8h1C0BnTE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3c523412ff626c5bcf5a6414278fe9a022a44242997191ac087ec59b1b4851. 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/5OKMlRjElb7e97C6TwxAVU.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/5OKMlRjElb7e97C6TwxAVU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92f7b13aaa71a73dd64290cd62c27626e5f9a3b1aa0f3c161112cf8f4165a1a. 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/2VD1uqJDxlM3F1rYQsQK4E.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/2VD1uqJDxlM3F1rYQsQK4E.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8404ad0cb2ddf76c7ce5a611302a271a4842f92401749d27bf2a34bb8e149fc. 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/4INLAB6LYtUNIf4kv5S6QW.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/4INLAB6LYtUNIf4kv5S6QW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a4a54084d4acab171fc4e4a4f9c1fb028d04730c58dcd4b52b513ab95e4356. 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/3TWBAMVelnDoBASmQNXate.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/3TWBAMVelnDoBASmQNXate.
{"copyright_id":"0x3cc2f9aab7eff1e9db69e336ad30314726281ff4afd33a6cf2ca6d021f838d32","isrc":"BR5VT1700013","name":"Ouro Raro","registered_at":"2026-06-05T07:11:15Z","spotify_id":"7ENzvLExxbHyHjHIxKIUIo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc2f9aab7eff1e9db69e336ad30314726281ff4afd33a6cf2ca6d021f838d32. 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/7ENzvLExxbHyHjHIxKIUIo.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/7ENzvLExxbHyHjHIxKIUIo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c280fbdd774aea542f01f963948d647b4a44c4cbd9404ad466d51a18215a6e9. 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/3YSagrvQP9x32rAjEI48PL.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/3YSagrvQP9x32rAjEI48PL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438c8a751130101047095566a1db92cd50f1c8b6828b8e98e3518239061084ed. 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/34TgWd4IOtPkquLB1onI5w.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/34TgWd4IOtPkquLB1onI5w.
{"copyright_id":"0xd5abf33fad63f1e77dff4e3ca4734fdc4374df13364cdd6d9319983a7593cfd4","isrc":"BR5VT1700016","name":"Nome da Rosa","registered_at":"2026-06-08T20:05:45Z","spotify_id":"2OM4InZW50fN0h0KeRcEBu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5abf33fad63f1e77dff4e3ca4734fdc4374df13364cdd6d9319983a7593cfd4. 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/2OM4InZW50fN0h0KeRcEBu.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/2OM4InZW50fN0h0KeRcEBu.
Raplord - Malik Mustache & Dazzo Oficial Remix
{"copyright_id":"0x342ce95d40011ea921a9224ef5ff273a46cf27bef4dfce012072ba6ca76c65d2","isrc":"BR5VT1700017","name":"Dias Difíceis","registered_at":"2026-06-29T05:19:08Z","spotify_id":"7yBjom4u7SF2xOHAdA0yQt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342ce95d40011ea921a9224ef5ff273a46cf27bef4dfce012072ba6ca76c65d2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7yBjom4u7SF2xOHAdA0yQt.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/7yBjom4u7SF2xOHAdA0yQt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1255d368e8f314343bbc134137b67d1fe7712d80641ad927236ce890eb46bb9. 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/6uvj7QRLG9xnU8B5bl0lx2.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/6uvj7QRLG9xnU8B5bl0lx2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240bafc881a984311af8f258039b3820d5c78a33529dea85a522bf54de8cb681. 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/3Vm5NxQWmQ5ozZpIJHjFaH.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/3Vm5NxQWmQ5ozZpIJHjFaH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62412dbac33ee0ae2b6a2a48a98bafd028b360a3df447991308418113bd827e6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3v2ostTjiSAIk4qFlNzgYV.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/3v2ostTjiSAIk4qFlNzgYV.
{"copyright_id":"0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7","isrc":"BX3292000024","name":"Big Boss","registered_at":"2026-06-10T17:26:11Z","spotify_id":"6MRYeYGcZfndVGMZostUFi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7. 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/6MRYeYGcZfndVGMZostUFi.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/6MRYeYGcZfndVGMZostUFi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc3e2738122a7f1a26d63f1b6c4fa91493dde7c5dd6ee04a7f2656b07cddf1d. 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/4W8fL1zgl1xseEMvdfx7YL.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/4W8fL1zgl1xseEMvdfx7YL.
{"copyright_id":"0x8fec81ef4c41a090e7d3adfcb1a4d571cc114b51e978b47338af548515afdad9","isrc":"BX3292400001","name":"Quais São Suas Intenções","registered_at":"2026-06-07T13:03:37Z","spotify_id":"7fRgOLFsiLIQzQo0OszKka","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fec81ef4c41a090e7d3adfcb1a4d571cc114b51e978b47338af548515afdad9. 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/7fRgOLFsiLIQzQo0OszKka.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/7fRgOLFsiLIQzQo0OszKka.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0e62802e5579dd287f131c0d5a6a363f4e3a073ca99785e34e215effa00d92. 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/57JRd3NUFigv5FuW7lYWvm.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/57JRd3NUFigv5FuW7lYWvm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c975b0552a59a61fbe85d31bb9950bfa252e67970d94e5261f15421a441efb9. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:42:58Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2xmnfvy4lyXcN75US4r8ZM.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/2xmnfvy4lyXcN75US4r8ZM.
{"copyright_id":"0xc58e51ce1b88059673cde13b661347f323a9c2dcbed7a32abb5655febcde8cbf","isrc":"BX3292400004","name":"Não É Só Negócio","registered_at":"2026-06-21T00:41:58Z","spotify_id":"66josmIhvtNAA8toWPcIWs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58e51ce1b88059673cde13b661347f323a9c2dcbed7a32abb5655febcde8cbf. 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/66josmIhvtNAA8toWPcIWs.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/66josmIhvtNAA8toWPcIWs.
{"copyright_id":"0x80ad5784087315ee8bc21e676f97194ba5e1ed7ce235de69d9fef745600b11fb","isrc":"BX3292400005","name":"Não É Problemática","registered_at":"2026-06-24T11:47:35Z","spotify_id":"1yWiDrkHtpTHYFQyb2jqEU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ad5784087315ee8bc21e676f97194ba5e1ed7ce235de69d9fef745600b11fb. 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/1yWiDrkHtpTHYFQyb2jqEU.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/1yWiDrkHtpTHYFQyb2jqEU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8ef1e14ed2be5a02c90ad191b82fef505c5fa210c9a49a445b0724b3f71d97. 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/5gVCm84r9TbZgrqhNzJhXl.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/5gVCm84r9TbZgrqhNzJhXl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce230d06e774d76bc6904de0827798bcaecd81148371590b05ba74b8771fe396. 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/1dZjfd1Cecx3IquuLVJRI9.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/1dZjfd1Cecx3IquuLVJRI9.
{"copyright_id":"0x594821ba113d3eb98dd84be0ba1d68b486cd6ca2ff40bf1af3fc864ccf76d4ef","isrc":"QZHZ42174854","name":"Raplord (Claudinho Brasil Remix)","registered_at":"2026-06-06T22:38:29Z","spotify_id":"06owdCHP3k6K531E6EkraU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594821ba113d3eb98dd84be0ba1d68b486cd6ca2ff40bf1af3fc864ccf76d4ef. 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/06owdCHP3k6K531E6EkraU.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/06owdCHP3k6K531E6EkraU.
{"copyright_id":"0x21ca3572930b2ab5d1c52e4ae4bc55b6be19741cdd01299ba905ef0b61709d12","isrc":"BRI9X2000001","name":"Pronto pro Rolê","registered_at":"2026-06-19T11:07:17Z","spotify_id":"0rcuK6n9KoLyozrwbCHGYV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ca3572930b2ab5d1c52e4ae4bc55b6be19741cdd01299ba905ef0b61709d12. 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/0rcuK6n9KoLyozrwbCHGYV.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/0rcuK6n9KoLyozrwbCHGYV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06305ba5500ab4d9a3719925416e84d9f8643cf0ca6c73d1c554e22930697ed. 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/15EwvGkD5KB8TcQ0bURQ3k.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/15EwvGkD5KB8TcQ0bURQ3k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895cbb6047215bbc978b8a9d280726a34d76f42e5431ae1f8bc76b813694e10d. 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/188cb0l0xnZxTms0BwA1P1.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/188cb0l0xnZxTms0BwA1P1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7708b7015230316f1d42efc29260d2af6385dbb99e6367160c3ca144f1d1cfe. 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/27Hy2PPIilA3xuL6gtQGQm.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/27Hy2PPIilA3xuL6gtQGQm.