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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54368e1cfd378e3558a31be7257f10672de2d8abd8156acd40e0ec44e734c81f. 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/e6b5e5d9-fbee-4658-9539-6a4c322586a2.json and https://artists.proofprofile.net/proofs/artist/e6b5e5d9-fbee-4658-9539-6a4c322586a2.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90d7a7be1bd699fe2ea621c04c750c7ad2f5912d6bf5fe6206e3cf2b4f7ae7e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBKQU2348264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee80b310e26c0e85ca6b22d230c9e306beb8b85f6f74ee6d1282705c3b39488c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBKQU2345110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d9f7276cceb1e99aa36678ab383072fe18e56259f39e8f3abb568bf1dfd7f7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBKQU2345114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f85bee0ff5d5961c192a148b62320a5784af02668755ccdf32308d0562c7ecc. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/GBKQU2345119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7ca7ace2a87f3f952c7edeaceede265754fe7ff41aeaedd3875e2c7c923dea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CA5KR2339527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6717e3d4f2c6d7b13b473ce6e1b0dbb0d0d2d1c79c60b3a25cd3c99da4b9b09b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CA5KR2324908.
Tech My House Vol. 5 Mini Mix (Mixed By Tony H)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05237bff249976db32ceed164db7e20276cca737ad174e737c173817264ebdc. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/CA5KR2324966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14c43185b1907de9913772ba19ca39c1eca7e19843a1b8251ce153a7a97104a. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/CA5KR2362749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b53355ca33127f8147ee88115d90bc7fe39962c959a02df42f0a47c1c3e7d5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKQU2450324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cec975ffaa95d6968f608991718b6043fb2a0a4f457949c664e72569f57f9f2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITA061302807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4d8cb07dba4891f8b40c17086fa8dfcf68472f6f4a9d121dffb432fc9ae5da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITA061302808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac63f857dcf60f7c12372876c29ad306da4a5486112554d77774a2747c96a699. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITA061302809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e8674480af7a5cbb0a780fc52ec9f92073fd92375cd2d705f9971e1f9ed60e. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/ITA061302810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b623131ab97e91b03423f454c7b548e5ab99a53a4cb13e977e30f46cf2f7b5. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/ITA061302811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd87c77d51ef2aa7195659fda6c254e10c419bcd4bf8cb148bb02046fbb88321. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/ITA061302812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e64e0ab08415b87ae68becbec5b4c43a1d9f59cd648ce1cd3e41d95e9bd36f. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/ITA061302813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71419229ca2137ee059369dfc26ccd6ab06af2a1e06f312af0b1d6c351efd373. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/CA5KR2386460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171f5a5bd8ff30fb1bc4dffbffe488b0a9d90da8c4ada04c5999d9e267d0d37f. 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/US83Z2511870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5d70e354cc4f0e496156dd3880ca8491da8b665c9265502cbd798859b4d64a. 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/GBK6Y2552441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b0aa3ddd1e86e9addd680eb338e26b3ff852053090c4683beaf77f63900a03. 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/GBK6Y2552442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793dad9d06feb61205c7641e9801053c3cfaa2cae0b201068ecfba024e5e1f7d. 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/US83Z2421240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039df64005291294e335bd4508efde1a8fbe81d22949c0e896bc97609dfcce3e. 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/GBLV62414048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde550e65161ce485afd87fe4ce7d38403a488025f062f6d7bdae85f7ec4a6598. 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/GBKQU2489453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9e468776bb2a9c5a3dffa375591bbb35539e926ce125a9cd5ac20e18bb7d37. 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/GBKQU2479026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e16ff8c3f062a06d008823a1d64dd6021c39764f5f33aa8064d99fe29a9ae2. 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/USNRS2443489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0133806989ced8c72b899b115d7e4a0d14b8545d6e28df9d161938dba3ca108. 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/USNRS2443593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1ac7fc367d6c49fdc7c2382931ef6b4b6dfcfd91622d88ba7fe2c68cd2cd04. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GBKQU2450321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ed12bcf4d46dc4975b6205433941b9549d580419d61d57e3573f1a3f1cf102. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBKQU2450322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1c3aa6388ee557c769c72be43071ffe4ed1b14231a0b976915563354d4c9dd. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GB8KE2407906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e42ac9f65ac4f038ad9f45910a68cdb84f5172114ed8be7d6b2ddee4f1945d. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CA5KR2446169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18ced58b5c8a899a33b65c83e65dcf2c11e9e026d6691d248b025bce1e462e4. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USLZJ2487643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74f18b53c081afffccd1dc8b81a900e3a2c3cd718cdef6eecafc8c012da80d2. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/GBLV62318454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d95520836d07e5b837b703787a3c7127db984ebf1b8b9115c2ea0d734b8465. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/CA5KR2404119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02ae4155068e11696241bf404575b8127ee13b8174ea147c9a0539cd562d7ee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CA5KR2404120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167b91347ffbd5e8a4e5cab582222563b57754bfa9d125a7672965fa70e9f881. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/CA5KR2404121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470bb4a629642d9755590cddb0344a6c622d3690aef01b226f6f407b23a40461. 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/GBKQU2380757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f63e9f4aef8dee19b56e07136383df44d0aaa1935a8aeb4ca59976178248901. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZWDD2304152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c829a2b4a230682ea114d568326dea31e8e8c62bf04707382a0baf4009d085b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZWDD2304153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb58d42500f27f9b972ec437e086e32f50a777f8ad4cea1580e786822ebaa72c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBKQU2348265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913a0c9835ed5ce037c423e3baafc450267ec6f285c27d5f7bbd10b82f6bcba6. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZS652240356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe909bf3c630f3804f0f8f6a16980e2204ab81f4ad819f7c645169354f729fd5c. 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/GBLV62419875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8a0b81d9b431f0191afb961b55c31595ad8de7a5fd4f72f3112b895b269a79. 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/GBLV62419876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd908c29b352613be9b652cbda2ef82f63cd78e122ff77f08808b68c128bc7fbf. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/GBLV62419877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6b1ba471aec95469aac7061188d04192e8ac57ad39124a007d4a4eca84a92f. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/GBLV62419878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99eab9929885141ffc9e8cd40275276a936f53186a851f1d3ab0adde3e9d663a. 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/GBLV62419879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea55b18c209457fd252382a35676abaf7e0709a561317a2e0c73d40f07d9531. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/GBLV62419880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793dad9d06feb61205c7641e9801053c3cfaa2cae0b201068ecfba024e5e1f7d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/US83Z2421240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7466671f44c3b2915de734d07daf32a3e0d004cfe96becb0d1dda8615bd8c24. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/US83Z2421241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b41cebea89427cfa1ab5f9a75e0fc06cef6992c0f4f27c24b58b16e3bcc0bfe. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/US83Z2421243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f027bdd49629d645d30ac8f447914a6aeb6a3fb5bd0707c4c29bfc2ebd893f. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/US83Z2421242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536911b67182a76fab9937cc001e29b85d56e9e0fa3008057c0a34ca6e64a3b9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/US83Z2421244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5937e48c7c4892405880fb7c9ba64a815db8df1b0857feb912976f21e0af33. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBKQU2489452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde550e65161ce485afd87fe4ce7d38403a488025f062f6d7bdae85f7ec4a6598. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBKQU2489453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df64b2b802df30893fa53799edec2a670fa9e67c2962f7d5c8fd97f975c423c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBKQU2489454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6abfcdcffa9eead9ee406a3cf45062b26aa9dd498009a1d42ad562d42b0321. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBLV62414046.