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 0xd4f4951657f1a59d24ea9582a534779572047855c9135fc32c745030c7f2b5e8. 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/455495d0-76fe-4d9a-b2b8-c13e03fd2f8c.json and https://artists.proofprofile.net/proofs/artist/455495d0-76fe-4d9a-b2b8-c13e03fd2f8c.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 0x83224cb9260e3cd6fa58234de1d64a6b9e2ecbfeb72a3977d99f38a97fe26887. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/SE6SA2413896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8731b316bf7299c65db6deb35d9c81df766ea9ed75bef101af78608e19cd58. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/SE6SA2413789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd314eecd405525de84ab73d9d9bba567692e69afecc1097f02be15a9c343a2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SE6SA2415296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2040d58e2111aec838fcfc1768e6792ceaa9597c043395ab8912ab1995ef95. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/SE6SA2427077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9203e25d3b1b96deb0a7570744252a61797abda3afcd1114cd2e31edb1ca6f98. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/SE6SA2426429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe95dc176a4aeea231ff7b78f4884c7d11736f241672a2d1291452f9fc7c0de. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:39:58Z), 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/SE6SA2425450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba073b633fcaa886feef95bef18b963641b99f019952e96780c8f8074159914. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:40:37Z), 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/SE6SA2436866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fed15990092e68646e952ddd6ec1fba9e4cc3cbf1899be33bdc116a5465eca. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:56:23Z), 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/SE6SA2442942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7081e10078c14f21e8c926654bb83cbf0968e47c8fe8965e2dfec27816836677. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/SE6SA2443039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2567280c7d76a7c6759f6aecd9f9e77113f24fe1fbe6de93015e5f7409325829. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SE6SA2443182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b0d8ab0bd18d1d67f1700fdad5474c3b061e913e1fa99bd2cc70ee07a88554. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/SE6SA2448616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88947e321ef4bdaece839c95152bbed7dc50c4775422891dd26c17d4943cff1b. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/SE6SA2448719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f80b3e0a6bd035c3c93feee5649a0dd569929de301c78f653d016c357a9789f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:31:15Z), 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/SE6SA2448521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf7ef122b94792d5a70a414bd47b66d19b6739224853bae46488cae552eda48. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/SE6SA2461777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff49d0a432cd81fff7452e09a8f7febdb992d325831fe6939ed08e7632a3fd4. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:23:59Z), 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/SE6SA2461832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a13ecb4cdf566c6fc90825fe6d79fb972b431c197cce35a434b6dba0a20d076. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/SE6SA2432442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414c1120fd10a271c56a779daae2b1499092382b5e2f75fd62ad14ea9e891ff9. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/SE6SA2431269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f428f6ea74e9209839d37efde151ab8dd9165b41aa891f287988a86e3c9d42. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/SE6SA2482762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a7c1ab45d20f004a35334e2cb6341dc3239489bb454a2f1f0f5984450e5e4d. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/SE6SA2485649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501dd08e493db049f68347ee9ff9b92e4ce798b61bdcb81fb32e2f55a60ca2ae. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/SE6SA2487078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2526daa64e5055eef1ee3d88cdc8d09408cc77efb21d1fc87208fc3a0ff173. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/SE6SA2487089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255ba2d3bafa88573432bb9ca301b20f211215b2fcf1ac007fa0111886824e7b. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:11:10Z), 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/SE6SA2490824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4d84d54497185f7842ecc480ff3397578536db564dbb07ac90bb951dc12586. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/SE6SA2484817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50aed195a901bfd77868575caf5fabc4da0b1c9ec5aebc0ca12a3b916c3120a1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/SE5BU2552665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a8a942c306cf943606f11d23811807389fb87a7e512c719b657e0f3010d0d5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/SE5BU2555119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d79f7adccd4419840609d470e267631e5592698e4788351784ceb8c84bc65c. Chain 2 (Bitcoin): anchored in block 957668 (2026-07-12T06:54:37Z), 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/SE5BU2560494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1629aed4eadcd019a123794630bb521d5df13f77b77180ce94b104a9474f5264. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/SE5BU2569293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690725670773778de4131dd95f174139cf8a676be8d681693ed314f2b24fbdb4. Chain 2 (Bitcoin): anchored in block 957665 (2026-07-12T06:13:49Z), 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/SE5BU2570358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5aed2a9177e2e5d4dba07620baba7ec518adfd633faa638c33dfeb0459ceb7. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/SE5BU2582799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081ae39d75f78439613d0bb132ae65fa18e28ca294d037be9efa93aca3f39146. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/SE5BU2592907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45cbffe14c6bd794cff47164ad54bc906611532114d18e791127347147ff1a6. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/SE5BU2596405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96838d250c9049ec481aa7db571b137a7d88b0b681d86c53279116f45f31d9f2. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:26:14Z), 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/SE6XY2502198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3508199b0437bda67aa0ea23475d115f178a9555139e385ddb04c6515eb47e57. Chain 2 (Bitcoin): anchored in block 957668 (2026-07-12T06:54:37Z), 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/SE6XY2501820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82d3a0e6a6dd257848705109b44973111c6485a3dc1d2738e10588a00f80566. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/SE6XY2505226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf129db7de2683f9da26adc509a3a112214e78a438c5c39826461457924a8462c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SE6XY2505121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82d3a0e6a6dd257848705109b44973111c6485a3dc1d2738e10588a00f80566. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/SE6XY2505226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee72ac0daceb17d66225d3c31d830c7d98a76a303407f6bb54888e9cf3dcdf8. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:24:01Z), 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/SE6XY2518468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f16999c7874a7765431ea08180a27cb5a855d339801a6185633bd10fad01c1. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SE6XY2518678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5437624dad678d716730df476528d736ad63c31242b2294fd7353d30257f4630. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE6XY2528985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840673e621f45efe385290df240287301bc581315f85b24301e031161f1ee0e9. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:36:50Z), 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/SE6XY2531079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840673e621f45efe385290df240287301bc581315f85b24301e031161f1ee0e9. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/SE6XY2531079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774799efe01981f419db984edda597e9fd8b24bf8173e21ed5a717dd20658d79. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:06:29Z), 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/SE6XY2531502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774799efe01981f419db984edda597e9fd8b24bf8173e21ed5a717dd20658d79. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:48:27Z), 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/SE6XY2531502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1a92d9ae497bfe23112e849273ff7ef980a0b580a4b350483c0ca93e8020a3. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/SE6XY2538227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1a92d9ae497bfe23112e849273ff7ef980a0b580a4b350483c0ca93e8020a3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/SE6XY2538227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeeff5c07bad842150a1b5aa1efe292b2b320ed57dbc539eded1ed83b14e358e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE6XY2539072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0586492795b625d027b81db26f901aa994cae681f859e9a71481a92c0342ffe5. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/SE6XY2548651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0586492795b625d027b81db26f901aa994cae681f859e9a71481a92c0342ffe5. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:31:28Z), 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/SE6XY2548651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673490e4309aeda3d7ba1a6eefd6fa538d298a010de2774468fa294e463b2dfa. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/SE6XY2554144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673490e4309aeda3d7ba1a6eefd6fa538d298a010de2774468fa294e463b2dfa. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/SE6XY2554144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602b88e8ac9e12ee8602e7a013885740a787c8bd9a42fec8355fe60a14c0c5e8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE6XY2555014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d127cd6b23977c3261877c1360c59ee22b98035d25d47c5aff19d12e151916. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE6XY2557702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d23afb48a1c1a59f51292d289d773624118c53624067a796afd8c4a0c8441e. 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/SE6XY2570008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286731e8f23640cfbfbb96b5fba03bdfe487ed21d09f4bee58c4cfae572e78df. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:45:32Z), 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/SE6XY2575510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76b94fd6c844fe4c083216d5493c7ef951de574a690045888194de0a2da5cc6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SE6XY2576120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849e8e4f863a76207689d13e0e992991379399e65b8bc7c5070cebefadc132d4. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/SE6XY2578144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c0c496c0ba25346335ab7becbf89f8a9f7cda56209b9c53b1ab9a8e98a868b. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/SE6XY2580144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d7010e88f3954275ad3a2a68dd22a2ef9dd12ddf33c51b69fd81142fb5f612. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:51:12Z), 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/SE6XY2580167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bd598de1a555c7ebe0e2fe78d1351fb6a0c0105fa0eff6a5852682137d9c90. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZTB42551872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933cbbd143a7f573e1a4802548d35130dfbb11eae189dc8460e4db7cad0df89d. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/SE6XX2513712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde346a964732bfaa798a2a8a44341a25ec7df264ee5e39ad5502a02904f5fd69. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/SE6XX2513813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6705af2b013c7b842040b6eacc0c9cc902fa86cbe82f2b55215dc78076d3b2c. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/SE6XX2513592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad68f96f4a2ae6412d031823b380ae066e793b2bced081a86957741f55a6bf88. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/SE6XX2514851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f80bdf7fd8144e0b7eb00ca5d9ff178dab14b2c55965b22f3dc912b12ae0a0d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/SE6XX2518089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a32aadb0da9297521d9d182c8cbf719713791a88bca84f8405940bc4c7db68. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/SE6XY2599572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fda7c82d33e22f053b33648f5c1f739f828dd3c804190c8af68a6b24b14f415. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/SE6XX2536583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7aa1a7b05aff099e86c0fa3602b6c3821913d704fc902d0c2bf8d9fe6c7cf3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/SE6XX2545313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c376ab3ab365d35dc72a17ff3e19a66b0a98017d5ef53e6bb4f4143c364fcb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE6XX2545319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0387b24ae8f8024d93abed68c3fab6394eb60a1d59c03090b6de50d36acc00a9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE6XX2545668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d5f95adcfda2350c43a81834775d42e369c745c21f9234b51f7c0db2b146e7. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/SE6XY2593449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9896f991444dfaa05036f7d68ca93f229546abca9fef11fd35acbf6fc64a6471. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZTB42551879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dfe0810fddf01a15a3ee054f099ff86878280acc5443b8367024bc95323ad1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZTB42551929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf129db7de2683f9da26adc509a3a112214e78a438c5c39826461457924a8462c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/SE6XY2505121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3508199b0437bda67aa0ea23475d115f178a9555139e385ddb04c6515eb47e57. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/SE6XY2501820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66499c5282a3bc5a0fd5f54271a48f7bb3747f029aa3de85677bc533a0f547c5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZTB42560104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5aed2a9177e2e5d4dba07620baba7ec518adfd633faa638c33dfeb0459ceb7. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:06:26Z), 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/SE5BU2582799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5c2f14ffa2c66f1b220dc94887d4d26da5aa34950d3cbae455d1010c697587. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZTB42560136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d79f7adccd4419840609d470e267631e5592698e4788351784ceb8c84bc65c. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:59:01Z), 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/SE5BU2560494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a8a942c306cf943606f11d23811807389fb87a7e512c719b657e0f3010d0d5. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/SE5BU2555119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24522bc8b888f139a7f9a32250d1f545b705bce07e687d76a57a70d98c08ef09. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE5BU2552688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cf7b3d53d3d0a01c3eab1f5e9541d744424f8bd27e3045f7636b41e9748097. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZNJY2510096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6034c2ca2b1a2255035db1a92b82060f40d0d66256b32812c1faa704ea0663f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZNJX2591718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee37ecf122f919ad35957e9f21c34ca09cb70cf11d51f1721541a29314085d2. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZNJX2591726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b9ba45c98bdc0bfd1c0d4dbd90edb298a3193761bbad48445c3682190fb3fb. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZNJY2501599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14b899717c24baeb41a87d7182e314c1e688f491161afa3887e76b10be8d10f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZNJX2591730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7ed6527c1f760e25225945f9696e63a9f401a6f88792a16329b280d734fed7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZNJX2590257.