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 0x6efea2d0741577924ba9f341f4c019839a276515725db09ded50a5bf8c410a4b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39217c3a-3410-4bbd-9d75-c703d7f2e4e1.json and https://artists.proofprofile.net/proofs/artist/39217c3a-3410-4bbd-9d75-c703d7f2e4e1.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 0x0e864f514168eb3bf74e3f42eaeb1a35a315a779b5979c2081ce3cf9970ec285. 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/0qsnxBh0zJgW0Y1s8rVCwS.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/0qsnxBh0zJgW0Y1s8rVCwS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7ee7d893c69ad4c3dc54fb95967c6f3074a5f290d52e08c5c680c7a68643f9. 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/6CRb6NOs3IZm0naAn2ykzp.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/6CRb6NOs3IZm0naAn2ykzp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2096816bfa3f63648757113103caf0fbcb6646b78adee392486f53ad2dbd3ffd. 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/1z0cgtpWDSSxurO6OQBRSg.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/1z0cgtpWDSSxurO6OQBRSg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ca6b73c71735e20e921f887c55f5fdb2924ae71df1dbccf8d544e2fbf192c3. 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/1osGOHa69Fl6TUobkDbQBB.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/1osGOHa69Fl6TUobkDbQBB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b19f580cdcd532c496d2c4457032dafbb4ece7399bd78b89eb8f2ec93aac7d2. 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/6fx1L8WLsJekBswdZUOVQq.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/6fx1L8WLsJekBswdZUOVQq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e2edeb7888e3628d6a42a7f6127bc65bc5fe16b0f25a620106f50f087a179e. 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/39aLQEHcGSkwjfG0gFEaRp.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/39aLQEHcGSkwjfG0gFEaRp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815fcb3a5ab845617a43882685bb54b29d5799b3e57d436e754804fb277dab23. 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/3OW7Iw3KD4BdgSgF2Td0rc.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/3OW7Iw3KD4BdgSgF2Td0rc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb405ad57a56c28763a99313456edfc1b35698ab4e3ec7e65d4295d0d3622cb. 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/66YhRfqEWNVLx6GR9zBp7k.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/66YhRfqEWNVLx6GR9zBp7k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa094da67704e4ed5f560db105acb55f08209cab4b2fb2af03e8cfe3101edf065. 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/2DN5RkHLfM1eo0oK9VW1kd.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/2DN5RkHLfM1eo0oK9VW1kd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fa36a9358f986341d362538949f7a2d7ff9179151c37700d27e7b9fd7a80d8. 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/7131k75IXhP4lIBwXYkt0U.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/7131k75IXhP4lIBwXYkt0U.
{"copyright_id":"0xa7776c58bfe623e986d120af659256c3465e71170a782ead188ac3936837ba23","isrc":"USUYG1041435","name":"Usher Intro/Bed Medicine","registered_at":"2026-06-21T00:22:22Z","spotify_id":"0H7O0uMFJCMiYXIVfYRkYM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7776c58bfe623e986d120af659256c3465e71170a782ead188ac3936837ba23. 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/0H7O0uMFJCMiYXIVfYRkYM.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/0H7O0uMFJCMiYXIVfYRkYM.
{"copyright_id":"0x6fa667784f714086390771d4e72faf2ac4f28968c2fe6cf7fc5f7b65b7dccc12","isrc":"USUYG1041455","name":"Double Entendre","registered_at":"2026-06-20T04:44:55Z","spotify_id":"3y15cELm8XyEX2NADp7pdZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa667784f714086390771d4e72faf2ac4f28968c2fe6cf7fc5f7b65b7dccc12. 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/3y15cELm8XyEX2NADp7pdZ.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/3y15cELm8XyEX2NADp7pdZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5feb2b95debef8abaeb329a3b2e0e281300f3d21eeb6e05596767cedee575ac6. 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/1wtMAuUa7Y9gdngmQOVSlG.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/1wtMAuUa7Y9gdngmQOVSlG.
{"copyright_id":"0x1062a8d2dd37d6cc4cef7aa493d3f6c186abfa1811bc9321335d85b3c20320f3","isrc":"USUYG1041456","name":"I Don't Want Her","registered_at":"2026-06-04T08:56:23Z","spotify_id":"0msAJxOIHViqzyvRX0niWl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1062a8d2dd37d6cc4cef7aa493d3f6c186abfa1811bc9321335d85b3c20320f3. 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/0msAJxOIHViqzyvRX0niWl.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/0msAJxOIHViqzyvRX0niWl.
{"copyright_id":"0xf7273b42b5bb3d48bc1a9f0115eed5a0f034ac4d504f5f469216f0501af3a48d","isrc":"USUYG1041437","name":"Club Lights","registered_at":"2026-06-25T21:03:46Z","spotify_id":"74cDvenwbggRlOTjJTV7xR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7273b42b5bb3d48bc1a9f0115eed5a0f034ac4d504f5f469216f0501af3a48d. 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/74cDvenwbggRlOTjJTV7xR.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/74cDvenwbggRlOTjJTV7xR.
{"copyright_id":"0xeb63c9e43e36a9c4e57cd481234fc54ffa228333feaa59b4a2fc93a6c3d76548","isrc":"USUYG1041457","name":"Drake's Ex","registered_at":"2026-06-20T19:23:19Z","spotify_id":"4nOfiUnZuxCSUrYL8Yy8NS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb63c9e43e36a9c4e57cd481234fc54ffa228333feaa59b4a2fc93a6c3d76548. 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/4nOfiUnZuxCSUrYL8Yy8NS.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/4nOfiUnZuxCSUrYL8Yy8NS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298a81112c9b006656faaa8846ce8d043bb082d4142a877f1213db4911470713. 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/3M1OSb2zSyPLoSqgt6TBDl.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/3M1OSb2zSyPLoSqgt6TBDl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c4ceefff27d8db70a35934745b0b94878e0f24deb974c2797e66ef36e05ce4. 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/25Ez9SUJM6oY6bMccuApSs.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/25Ez9SUJM6oY6bMccuApSs.
{"copyright_id":"0xae7cd23f880c86eb6313b3b799905bad2884f66f9b46db486f8ef614c5bd2ec1","isrc":"USUYG1041439","name":"R&B Singer","registered_at":"2026-06-20T04:46:01Z","spotify_id":"0znjN8aqUgplJcJ8PLM6xq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7cd23f880c86eb6313b3b799905bad2884f66f9b46db486f8ef614c5bd2ec1. 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/0znjN8aqUgplJcJ8PLM6xq.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/0znjN8aqUgplJcJ8PLM6xq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c5bd8835916ac901ad0340430e125be66e3d496410adf2a8b43fee82f30441. 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/4wzwz2McCezwqWeEDPuvvB.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/4wzwz2McCezwqWeEDPuvvB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e3419061d74d8f3088713a6df81d1fd404c5c310133f5cac42f0c54fc13fdb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36szHSLtcBfAylOmEgTZag.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/36szHSLtcBfAylOmEgTZag.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155a4c4e2dd9cdf8d3f8cd5437b830ef7c386383cbb3a7420d14040cbb746d09. 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/3FXYHEsEprW4TIhRaqrc20.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/3FXYHEsEprW4TIhRaqrc20.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897e8c6503b62846474c44f352b242580390fcff6361412ed2097ee5d8610022. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5LzqsIJ9Sn0h4c7Mfvor33.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/5LzqsIJ9Sn0h4c7Mfvor33.
{"copyright_id":"0x6f74f38c123cc3998602dbd0e643eddec31ee517308cf30c4592197f8f8be8bb","isrc":"USUYG1041461","name":"Liquid Courage","registered_at":"2026-06-09T07:16:55Z","spotify_id":"5XQNBZX6rWFAakZlCZA9SJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f74f38c123cc3998602dbd0e643eddec31ee517308cf30c4592197f8f8be8bb. 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/5XQNBZX6rWFAakZlCZA9SJ.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/5XQNBZX6rWFAakZlCZA9SJ.
{"copyright_id":"0xfdcdc80145fced6a6bd90801d56b8ecb0fa27a38f9a7c22fcbf307ac6f65b579","isrc":"USUYG1041442","name":"9 Lives (Certified West Coast Killer)","registered_at":"2026-06-05T16:28:57Z","spotify_id":"5gxAtmiiHqSqV90xDKDXCA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcdc80145fced6a6bd90801d56b8ecb0fa27a38f9a7c22fcbf307ac6f65b579. 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/5gxAtmiiHqSqV90xDKDXCA.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/5gxAtmiiHqSqV90xDKDXCA.
{"copyright_id":"0x1e7ec0d831ae8dfc4e3013df0cb8fd6239b13f89b85772d2792b56c33b7d254f","isrc":"USUYG1041462","name":"The 1st Lady","registered_at":"2026-06-06T23:36:11Z","spotify_id":"6Jb3ulaGgpHEfNGCGLuGWq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7ec0d831ae8dfc4e3013df0cb8fd6239b13f89b85772d2792b56c33b7d254f. 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/6Jb3ulaGgpHEfNGCGLuGWq.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/6Jb3ulaGgpHEfNGCGLuGWq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a29a7851e455a6f97689f2d46fcb8e385f3016311d8c12fdb00f3f2e8c80b84. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/01DOHYDERAX91idG8WrHVH.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/01DOHYDERAX91idG8WrHVH.
{"copyright_id":"0x3dbccc332fc0663031b8a859db09dc5c2d615f56b36933d65c85e9c8baead731","isrc":"USUYG1041463","name":"Kiss Goodnight","registered_at":"2026-06-17T23:16:33Z","spotify_id":"1gUiMM7TB5jiprlDjKmLw0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbccc332fc0663031b8a859db09dc5c2d615f56b36933d65c85e9c8baead731. 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/1gUiMM7TB5jiprlDjKmLw0.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/1gUiMM7TB5jiprlDjKmLw0.
{"copyright_id":"0xa1f88faf3fe5b41e0b467f0792a3b3a5f70eecf9975c53e9e6506b7e75cd6f00","isrc":"USUYG1041444","name":"Road Trip","registered_at":"2026-06-17T23:16:25Z","spotify_id":"2emSNPuzYiMABjjFE2zr6y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f88faf3fe5b41e0b467f0792a3b3a5f70eecf9975c53e9e6506b7e75cd6f00. 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/2emSNPuzYiMABjjFE2zr6y.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/2emSNPuzYiMABjjFE2zr6y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbb33ed4cb6a67b2db05f3ca36bdb04b56df61b78e18411ff37cc068d55b873. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:54:00Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1MJr4Wiyolh76REA86Y6Ok.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/1MJr4Wiyolh76REA86Y6Ok.
{"copyright_id":"0xc3e885dc31a58a7a1b09a48e4bf8fd91d3549fc4f5daa74804f87edc0fc4fa22","isrc":"USUYG1041445","name":"Same Ol'","registered_at":"2026-06-17T23:17:23Z","spotify_id":"2gHps2gHxCxmIXnNiXawgn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e885dc31a58a7a1b09a48e4bf8fd91d3549fc4f5daa74804f87edc0fc4fa22. 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/2gHps2gHxCxmIXnNiXawgn.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/2gHps2gHxCxmIXnNiXawgn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1730681e09f59527d5b51fb845306dd667e2f74d319075b0b0598154263ba6. 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/2UVZEswd7osqcsMIWkHgCb.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/2UVZEswd7osqcsMIWkHgCb.
{"copyright_id":"0xe52b3cba4e7f0c0ff01e50924793e3a1f46191b76aaf62735e48db4ab9ed2d27","isrc":"USUYG1041446","name":"Or Nah","registered_at":"2026-06-05T08:23:28Z","spotify_id":"3wkBKtjt2YL6usYtecHBjM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52b3cba4e7f0c0ff01e50924793e3a1f46191b76aaf62735e48db4ab9ed2d27. 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/3wkBKtjt2YL6usYtecHBjM.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/3wkBKtjt2YL6usYtecHBjM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2191bed8085f325b87d045c0259c545b7ca78e85e9e66670cd47e7dc5de37526. 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/1TFl0hP0QFdWz6dejonwwL.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/1TFl0hP0QFdWz6dejonwwL.
{"copyright_id":"0x3fdcf015eeb74d321e5e2bcb99a7da8fbd7b68b13008acfa640e282817cdb574","isrc":"USUYG1041447","name":"My Queen","registered_at":"2026-06-23T03:08:21Z","spotify_id":"733IDEHd7mONO9lgji7ZMm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdcf015eeb74d321e5e2bcb99a7da8fbd7b68b13008acfa640e282817cdb574. 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/733IDEHd7mONO9lgji7ZMm.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/733IDEHd7mONO9lgji7ZMm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1166cf653cf88f23f7bf914a9aac2bd7da44ee98e52a10fa9f8e72e1d7079cb9. 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/7ewzgb9Rs57zsICxZAGxpA.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/7ewzgb9Rs57zsICxZAGxpA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf0541817e6741e3aa8c69229ca60906a8c9d9b5bc44bff311b7df08fb4a2a0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6C6XtIUE9wMSkM7K8Z0moq.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/6C6XtIUE9wMSkM7K8Z0moq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b79d86db92117066e4a3e97be39a75addfe82aeea428232bebd9e7996cb53f. 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/2AYpSvHjHv6Mk5aQrJoAUe.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/2AYpSvHjHv6Mk5aQrJoAUe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb390628655f6573d2b2f0af905e8bd42ed1ecb55b010d920fc777705f517f97c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0x9spX3jMSJIt79950t33Z.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/0x9spX3jMSJIt79950t33Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d06d0d10cd791eb909be9694dd1db37e681b45e4326af86a1d11156fa6c8516. 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/7ANGz3TOCWrD55qI8Eqdna.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/7ANGz3TOCWrD55qI8Eqdna.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7faccb403998a3bc9c08a44e230672966439e1b6c70f33c05d7cd88c2b0fba6. 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/0WtHRqsj9cIjU0vNcX02W6.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/0WtHRqsj9cIjU0vNcX02W6.
Single & Happy (feat. Wale & Eric Bellinger)
{"copyright_id":"0x940e9048caf8419d4ee920a59b0f5306b48bfbee2d630aeef436f4bebf0e3507","isrc":"USUM72109668","name":"Single & Happy (feat. Wale & Eric Bellinger)","registered_at":"2026-06-06T03:39:28Z","spotify_id":"6n9G36q0JwCS12oQRXCeMi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940e9048caf8419d4ee920a59b0f5306b48bfbee2d630aeef436f4bebf0e3507. 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/6n9G36q0JwCS12oQRXCeMi.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/6n9G36q0JwCS12oQRXCeMi.
{"copyright_id":"0x696cd5e5f820b5be417f78a11074d67d26f1bfffed3552abf7c1e3c5e52af3b1","isrc":"USUYG1316466","name":"FWU (feat. Eric Bellinger)","registered_at":"2026-06-08T13:40:46Z","spotify_id":"6VbIMwO4NDU87wtO1I7AVj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696cd5e5f820b5be417f78a11074d67d26f1bfffed3552abf7c1e3c5e52af3b1. 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/6VbIMwO4NDU87wtO1I7AVj.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/6VbIMwO4NDU87wtO1I7AVj.
A Year Without Rain (International Standard Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac22a6ca9d949e951b86ad3eb24d9d3c442acd8251e7d717692e9c10a22ee84a. 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/2NHAO5DIJNTiOTGek65DBh.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/2NHAO5DIJNTiOTGek65DBh.
{"copyright_id":"0xd817c12b1372d49fcbae1f9b6b1fba9b8ede54ed281c5191bb9f46f62d8a782f","isrc":"USCGJ1433245","name":"Do 4 Love (feat. Eric Bellinger)","registered_at":"2026-06-22T07:14:40Z","spotify_id":"0vaRpQryYF18i6xcMcVLWW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd817c12b1372d49fcbae1f9b6b1fba9b8ede54ed281c5191bb9f46f62d8a782f. 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/0vaRpQryYF18i6xcMcVLWW.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/0vaRpQryYF18i6xcMcVLWW.
{"copyright_id":"0xfd50606cf6edf2cbe282b4ca8417df13331eee67bfe0308912fe53e5cdedf0fc","isrc":"QZNJV2322028","name":"Gotta Have Faith","registered_at":"2026-06-18T23:53:09Z","spotify_id":"13i0JmpLVk1mzj8lGAkOOo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd50606cf6edf2cbe282b4ca8417df13331eee67bfe0308912fe53e5cdedf0fc. 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/13i0JmpLVk1mzj8lGAkOOo.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/13i0JmpLVk1mzj8lGAkOOo.
Do Ya (feat. Ty Dolla $ign, Adrian Marcel & Eric Bellinger) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52f809eddf811901d8154f326fd725c4626a4043656517e56a5177916a2adc4. 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/6foEQxaa3M1U0a2tDEtkaw.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/6foEQxaa3M1U0a2tDEtkaw.