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 0x12b7281e5b58fa142d9a022555752387ffeaa68ba8994a41f7d58725a309aa9f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f829d798-7f0f-43e9-a33d-0e59c6299710.json and https://artists.proofprofile.net/proofs/artist/f829d798-7f0f-43e9-a33d-0e59c6299710.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x6f5b16b567be1b27e14f367c72a6f90f62ec444795faf74df6bab541fd06ecac","isrc":"BRUM72000675","name":"Uhhh Lá Lá","registered_at":"2026-06-24T13:34:51Z","spotify_id":"518hwPZP0gkfMN2qrOJVSz","type":"track"}
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 0x6f5b16b567be1b27e14f367c72a6f90f62ec444795faf74df6bab541fd06ecac. 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/518hwPZP0gkfMN2qrOJVSz.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/518hwPZP0gkfMN2qrOJVSz.
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 0xba40d1c1ff4bc489963daeb41df9b7a8a55dcc1ea848c081213c52fa48c93411. 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/6k64bJBuP0ae5jFcHn8DD7.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/6k64bJBuP0ae5jFcHn8DD7.
{"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.
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.
{"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 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 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.
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 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":"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.
{"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.
{"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 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.
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 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 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.
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.
{"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.
{"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 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.
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.
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.
{"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.
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.
{"copyright_id":"0x352d19268c63bf369309c70de278a0f879bbc9a6823e1ad7a3e974efdf42c209","isrc":"BCDFI2400036","name":"Perdido Em Você","registered_at":"2026-06-24T13:09:22Z","spotify_id":"5UnJqfghOpDqNZFj9Ue8UC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352d19268c63bf369309c70de278a0f879bbc9a6823e1ad7a3e974efdf42c209. 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/5UnJqfghOpDqNZFj9Ue8UC.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/5UnJqfghOpDqNZFj9Ue8UC.
{"copyright_id":"0xf2b80bb832b73d67361defdfc87b411ecf53c7d84a9021af2b2c3d82e49a58d4","isrc":"BXPFF1700008","name":"Se Vocé (Remix)","registered_at":"2026-06-23T07:00:08Z","spotify_id":"5phouO5TvWdl3G1tutMqlE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b80bb832b73d67361defdfc87b411ecf53c7d84a9021af2b2c3d82e49a58d4. 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/5phouO5TvWdl3G1tutMqlE.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/5phouO5TvWdl3G1tutMqlE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b421c83ecc1d1a3a5480df1aff8858dd0de90946d2bcbdfdaba5c171c81a105. 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/06fLo9eK0m0OCN6GDS1N8M.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/06fLo9eK0m0OCN6GDS1N8M.
{"copyright_id":"0xe98b4a96b2d11b48c6d9a9be2a81a9ae822e60970cd9a6aa8e88f428dfe5cc59","isrc":"BRUM71904399","name":"Será Que Eu Posso...","registered_at":"2026-06-18T01:12:02Z","spotify_id":"38cV5MAHO41fMPrJoDTUmG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98b4a96b2d11b48c6d9a9be2a81a9ae822e60970cd9a6aa8e88f428dfe5cc59. 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/38cV5MAHO41fMPrJoDTUmG.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/38cV5MAHO41fMPrJoDTUmG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c6f19aaf60ecbe90d34ae757d4e780761f8339945dc9879f0a8613cadfb7f1. 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/3w8u658KzYO2SpmGVqPJ7U.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/3w8u658KzYO2SpmGVqPJ7U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde03328367099a9c346cd4690e038a46b0fae77bc73795c60241718d776b60e. 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/2odzriVVZBwYOiYJEj30tm.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/2odzriVVZBwYOiYJEj30tm.
{"copyright_id":"0xaec5f91b8b93afcde3e35e5e224078dc445d6b9add5f664614015bbaa7ffb29d","isrc":"QZ5AB1721412","name":"Contato Apagado","registered_at":"2026-06-21T02:40:49Z","spotify_id":"7wgfZG1jRCYum68TLBS7ks","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec5f91b8b93afcde3e35e5e224078dc445d6b9add5f664614015bbaa7ffb29d. 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/7wgfZG1jRCYum68TLBS7ks.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/7wgfZG1jRCYum68TLBS7ks.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613ffe07c99caf11de48eb15725585d066edabb6df2c7b277369ffbbfeee804a. 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/0pxJJ4sutUShsjONE48XZH.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/0pxJJ4sutUShsjONE48XZH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a414815519e78c702476f2d5c287c559589e015b262a625eecd0d1e934ff65. 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/1CFl9WoZRNWmqgAuCng1j8.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/1CFl9WoZRNWmqgAuCng1j8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa0289784f37ead78c07169490679156d97fd4ee12160bc631f6089b6aef47a. 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/0EOOPOVDkopIrs1lgNpiMb.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/0EOOPOVDkopIrs1lgNpiMb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3e6e70e37a6424b280e3d7cd851bb5dc32e58772f779d6179161b534042174. 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/0nGOtOWuds926aVSz9q1GB.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/0nGOtOWuds926aVSz9q1GB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc638eb5c8641496d8d27696fa76a7d131c0ae162f98e94d7fbb266a7f52d9cae. 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/7AjDIwAm8BomjbKhA5z7do.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/7AjDIwAm8BomjbKhA5z7do.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c3f2010ce67f866bf3287f5b6bac7cfed3fca82a94849c3e397ec8997bd8d4. 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/0xh2kPfTicnoDy94AbOxEy.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/0xh2kPfTicnoDy94AbOxEy.
{"copyright_id":"0xb7a1d08e45dba15dd044b033e94848affa615f0af10b85369e320a585eefe1d9","isrc":"BRLG52200070","name":"25 Horas De Le Mans","registered_at":"2026-06-09T16:40:32Z","spotify_id":"0etSiQ9mgcDKGg8v6eLR9A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a1d08e45dba15dd044b033e94848affa615f0af10b85369e320a585eefe1d9. 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/0etSiQ9mgcDKGg8v6eLR9A.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/0etSiQ9mgcDKGg8v6eLR9A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fc26f9e4eca356a5d5721963fcbd0b766c4debf8e6f609fbb1764395b284c0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08lSnw6qlDtq1gVB4B28sa.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/08lSnw6qlDtq1gVB4B28sa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69e90cfa6fffb01cab281209407a4dd1fc76a9f9e5cd7b3f9041421a209fb0c. 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/2cxJyu9JX8bjIpljhewRh0.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/2cxJyu9JX8bjIpljhewRh0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f1a915d46ac4caa5723ad32360b8184b15e5ae04c63cc9673983704e096aa8. 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/3YPCBR1kuXcK5jOaGCVhpE.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/3YPCBR1kuXcK5jOaGCVhpE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf86d747746b2c892860e1516cda1b08d88300ca105fc257c062c95f201fe268. 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/2e5boonFj3nxBhOUx2Atwv.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/2e5boonFj3nxBhOUx2Atwv.
{"copyright_id":"0xcfe6ce0b91ace0ec967acd04f669ba289db281551f6fa5a535937a3b8698cbe4","isrc":"BRLG52100067","name":"Estar Com Você","registered_at":"2026-06-23T07:15:21Z","spotify_id":"0tTNaWlyhIpf1lpkbdkZmB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe6ce0b91ace0ec967acd04f669ba289db281551f6fa5a535937a3b8698cbe4. 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/0tTNaWlyhIpf1lpkbdkZmB.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/0tTNaWlyhIpf1lpkbdkZmB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1712f81f9f657fdadb18c70b15f006034e674b86b383b0dd930f2fb26d91d2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/22vkPPRrhm6U1lRlrMSLJ7.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/22vkPPRrhm6U1lRlrMSLJ7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7bc7fe532026dc390f0b214c5b3525c88658b45a1967230843b43e9d25f3b6. 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/34VfWcUGOvUScVJKUCzZ8y.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/34VfWcUGOvUScVJKUCzZ8y.
{"copyright_id":"0x9d466f7174584e4a515ba63d07451c96cdbe6d906e85b3b2fdc518847ed4bfd2","isrc":"BRLG52000038","name":"Meu Grande Amor","registered_at":"2026-06-25T21:34:15Z","spotify_id":"4sVKjx9OFMmD8WU8SNDLWP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d466f7174584e4a515ba63d07451c96cdbe6d906e85b3b2fdc518847ed4bfd2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4sVKjx9OFMmD8WU8SNDLWP.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/4sVKjx9OFMmD8WU8SNDLWP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745a292a20d0b8f72df5f9a7d0ffb2d97e00d085737d6630f722715dc485256b. 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/4b3KeMZEyFfXtDRlTtaeUY.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/4b3KeMZEyFfXtDRlTtaeUY.
{"copyright_id":"0x80b53c5d7ace541fa66486a3055e94e3f187b83a4c2a68fb9bf523615a8dafae","isrc":"BRLG52100058","name":"Sem Distração","registered_at":"2026-06-18T01:04:52Z","spotify_id":"235yHZpFIrmvqbRx8ZBV0c","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b53c5d7ace541fa66486a3055e94e3f187b83a4c2a68fb9bf523615a8dafae. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/235yHZpFIrmvqbRx8ZBV0c.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/235yHZpFIrmvqbRx8ZBV0c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc65bf9d82dd17809221cd3e79a86551417c7b1a2ff49b27eb19a07cafdfa2b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Cq76UiG6HJ41ihePJTs6H.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/4Cq76UiG6HJ41ihePJTs6H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0093d301a50eb41559e001710f31343b742acdddec57b610cd0ff9480139ac3e. 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/6V933Ab1xEyw7iIDOO2ntl.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/6V933Ab1xEyw7iIDOO2ntl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8f39b05c6b92c482183bea6813e74b1524aa4ec8fde1e5257e33c6e62346dd. 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/62GnYdAUlwVT6QvatA5yd2.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/62GnYdAUlwVT6QvatA5yd2.
Universo em Crise (feat. Guerrilheiros & Cortesia da Casa)
{"copyright_id":"0x4537770ae9f0f97b25f8d99cccce553c3dc1af980058b9844ea162f439e38589","isrc":"BRECI1700043","name":"Universo em Crise (feat. Guerrilheiros & Cortesia da Casa)","registered_at":"2026-06-24T13:33:40Z","spotify_id":"19mzdR1nDWRnHLbPuxigqq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4537770ae9f0f97b25f8d99cccce553c3dc1af980058b9844ea162f439e38589. 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/19mzdR1nDWRnHLbPuxigqq.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/19mzdR1nDWRnHLbPuxigqq.