1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba93a2f4fd5dd2c88568d233d8e167ddd6db9412a381f733637d9009a5f0c00. 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/44a24af4-561d-4a85-905d-cc338f66a4f9.json and https://artists.proofprofile.net/proofs/artist/44a24af4-561d-4a85-905d-cc338f66a4f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1951bc58e01f2c78d97bb3a947bf24a4e45cb920bf63c4a9705804bed8ca46c3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL62400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b24ba7ae49c18ec006f17cae4e592694a36bd43b40b83565286238af5f4ed8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL62400130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ccdda5b46c942b606cbc7a23d206263d03065976626b8e7a4073b9ecf8c28c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL62400132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1278fd22848b9d41f8c13b65ab522575ca8a14e06af8987667d21e20dd6c23b9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL62400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b89eca0e8b24e354d77a0a1f7431d8b3872a2b3a3c75e3b5904088ec85ef70. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL62400134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17eed9ef1f9f3a9e6d665303057e1646eda6e0e7ad7673204e0d2629c1936188. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL62400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e8b4af36758a9bebf68a32a49c40269a0f37c1e265556c735a7f2413cf5b0f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL62400136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a4abf4727ac7d69e4ffe440090988ac41bb206479da81c4d76bde27bcefea1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72303005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6910f3d121b510af542b226c14b04e72ad6b7ad609e2e7e5b2f25ae10dd2b63. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72303007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe662f9b19eb68226a2bbd2981142311b65d8aa5f6b7b728ecaec38a40323af2a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72300206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3705490573a2eeac43c00f2043d867b23a802509d420fc9341297041786d625. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72303009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa899706d4d5760b628390982f55d7d71239e96291a77e492af8ab710a81024b6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446262ee9dab09308d2837cd58615e2b5e9889413fad4cebc49f1ab7cfcef2ad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72300598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb70afeab70304cfbb4fe7e017404173751559b12f84c4cacb852a28c37eba56. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ebc72d021dca340570a700f311553cde1ce277b90be1cff601b35106f51cc3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b6476cb658dcd364b900b1eee05c30171246b8d7b8b94698283b61907d0418. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11597bc7e3e2668a2eaa212aeaed1ac997fe192463cb7be2e71a8a331d13a2ff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72202937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1d5f0ce055341af7e6de0e2f447934e6987989fe3438f486c0544a59c79cc4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea3da5215cb13f51109e6551acd0df56e03a50e666930065f8f98a129eadafd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7477e66c7b152f19bce3fc5824df04989e7b4dace256f16c7a0052dd41215512. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4155e773ad561756c7d6296f36fde489be52818231601b0b90064193c2cd345. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75073f28381b6e87bb1283beff9af7062ef2737a8999ee51131675a8315f9a16. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78c0f019e63db5e0b1cbe6fc8afe99e542d3d3f41fbd6b13d0c529523644ad4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e58c274bffa11bcdaa585b9d017d3d010167cba46977e05ec4f6de87e95dbcc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f26088df1274ddf0a9f4a711b29c9d650512d7a3a1cc3b3a44e93cf7f843b4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992a8132fc86d1b26e98ef10fc4f0f4659655ca10c89508b0597e0582f78fcb4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e2833e17aea0d91ba8920e9b69fa7d27dd79be474558d783b5e2a44fe6663f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce121de01fa815fa4eb71724ee275d235c82eae232788874e8a66f618d6b42a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0c93d013666c05781486e0ed276e95e4accd1e9d364bd8ec72b614da429f2f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af59923a6d9882a3035051cfbb94b74501ae9395e3dbd8acd47bd6989ab61d9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72005440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccbf29426a549d859946b0859313b0e5cdd81b00daae1c67c89dbd0044510e4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5b7deb916d62630b032208576a210b211d0333ef682ecc20bb329b7c554847. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81961886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efbad5e3bc29c0eace207052ec06d6aeba107951cee671d0052b13a05614b8e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81954563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827c8c8aef5d1eb7860449900976c78c63204aa9b080150cd53708ff64f5a799. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82077330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1320157112818085641041eaca7a16432b512e1b31077da40a1db716661d6bf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82077331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc24b04305e6842bdfd90dafbc632f32022f20115dabb8084a0124a6a5ee5b4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82077333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2153967a2cb4de9db8b81dbc56173488168425d70f186b6ad6e905ce4d80aaf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82077334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90b9b83e20b3e0b1dc5a8e388ebf6d4206ea997fb725e6564c5697706c8f2a3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81971523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41a8154cc2cb033be887ca0e2686ddacf5fbee61cee8aac6eb251a64571cd0f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82077336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4680db7400e6071a8932a6ca97561233d0c96bec5ddc5212d021d697086826a0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82077337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d7f214114cbb95f7480678c28b1b45f174b606b27720be7ad498f6a6aa0d5c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c994466a1321b00fc59afc35c1ef5785ad84c1ef1dee91cfb99b6c04e67b83. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56e92fe79d393a1d69214d29f5d37cfed826efa69855bfc1a494a23ec740ef0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24cf7a7d1550af9bf4df078c74979a3fe9e2a910d6ec0cfd5a941d4f5203b62. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6cf684c4bf76fafe9575fab7e2879ae42d98596e5d54e4b879bef91bd3d3f6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a899c0932c03ad3cf6feab15b7989eff5ed4f82f9949ee6c9efb132865dcae. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e890ea156667fd013dfeae92106954e5640f1becdbb6c3a283170c00ff292c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e46d8f1f5fbd99ac93b178f1dfee6960e3fc9882c0d5ae3bb67175a5b70ee2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da986b2003f8652b057558a706e9f42ade9cd9d2b53b8cb4f3382634d3b8676. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8497962778c68a793d336621ded88c0cc7723e2410acdd0e2778f0fcd5f078f5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ea7d67ffbe1c49f070f83196f3bb97a1752dd60ecb06bb3aba78bbf289b6da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117a26aa1f9f7f4fa5a544cdfe89f74f3f1db77a36d756655eef9e5b16b579e1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a24c20e4ba6c43203a5b471c060e05d52d95d48bb68095ed3e5daa61a60d72. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6521a16b7e2ca0c497e26a4c8a4c8c37016066eb2d064f6b3f0255af7ff159b2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087f4371eafd668d93d41be76dd5a350a786515073b2bdc353cc26f727347c14. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf70c583f7e6a1c918d3901e7edf42213f6c64baac83e099a608cd3ac0ad6f5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f739c91bf44aac10bd6db58cfed5818434770f89334bc8bdcbd70cfdd11d4a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1824521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f8717ce9a8acae57718767a366f169fae67cd1056ab191f9e035dbc6cddabb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121640918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95eceaedb2b8ddc065f7db96c9d347ec0a361a6fd859c523810ec7713359f751. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121640919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6390074246cc7eea50d6420cea714313bbcb99f3bb0cdbb5f34285dcc9a6ed5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121640921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eedf546ce232fee2f28eb545bc2a3dcdb95846ca671dd672fb0044d1bd6b3f4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121640922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e870f6cb9f88fa2cf3f6d9c096d71c8ca13b9404c209e74b3a35d0fac572724. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121640927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4122296e01c9de1717fbc894ccf4c4f01359d37c7450fd6ccf8249ab2440954. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121640929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3246451c064192737567486a5e0a2d5e48c88dde27dc40ab952ffcc1f537d7b5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121427013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1335562e83ad053569acc18c16e8e763baec720828e4555cb75398bba689ebba. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121427023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c77e1d1d99b319278a12c43ca9ff43d90c43197372d3c4b4afb3668619f8d0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81337642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa730a5d572dc46333801f36ae6b3ea3c853a2dc3d6b7fbeb6e1cca3568d6740. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81337643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8182c227071bfdb82f8c3e50b059a2f20200e3cf76dc85ade1de1942e07023f5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052483764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044c0dc9245c01ee44dbb5d9cd8a2c65c48eaa52ad00e1df8bcb89ecaff54e6d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812402692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0019cce3ae6006f58566a48127c24b41af04ccf3bb8949e83f9dd0fa771e8c19. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812371679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e075c117cd580a7f2e84bc73ca7af9bc5525806f652e55102095d422885c3b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812365945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb8a8035104cbe2aa9dade6cf4cfe1885f43ff8ce4d27c4eaef9afc76cd0505. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812363426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3dbedb8b888dd3c3fa05bbfeb6ef70ee9aa8e668644f82f6f1711fac049278. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812359054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb70afeab70304cfbb4fe7e017404173751559b12f84c4cacb852a28c37eba56. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4155e773ad561756c7d6296f36fde489be52818231601b0b90064193c2cd345. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe662f9b19eb68226a2bbd2981142311b65d8aa5f6b7b728ecaec38a40323af2a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72300206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11597bc7e3e2668a2eaa212aeaed1ac997fe192463cb7be2e71a8a331d13a2ff. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72202937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cf3298c9dafc6501e19b70db2bed5d56dcc7e07341e6932d1b6735df74e14f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO32235200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2e21e34e913d08b3d1b21576431fc31eea359ed9e52e2680e6b44528780f61. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72202341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d6d877713c1e1b90c8861e311eab4208753fb72b98cb3ab0f4fd6d38237c9c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72201880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187e6823c353324e8391d34530b1b420f3a3eb17650b767d31720d808064d13d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72201434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a74c30c33fb80015bd33dbd28bb607aed2c21e9d3bb85a2c6cf6d9967e04f1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM72202591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0440499bbeaf23707275d7e357c85e9d096101a04a44fd39a94c8a2bd1c84b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM72118224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce121de01fa815fa4eb71724ee275d235c82eae232788874e8a66f618d6b42a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4bf197cf63ff6989a66783af71f9fdef5ff65d449284d5455d8cd0ea569fde. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DENH82000284.