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 0x3b9b7d75226bfe03ddfbc4fb2f847fc8939ebbae398f672972e9294e31081b2e. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e903c024-329f-445a-9484-9ffbca91bab8.json and https://artists.proofprofile.net/proofs/artist/e903c024-329f-445a-9484-9ffbca91bab8.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 0xc31c3e1ff65d508bfcc7c1657dd4e768531aaf436cf3e04326b48e881e88d355. 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/TCAJZ2569873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21013d6900bff02807daf08248fdcf1d4280bfeab7f04e180102fc6b6070a50e. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/TCAJZ2569961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60c4546e35ba35caea23e34a2c306201dcd0db4e2562db8393ab87aa08960ee. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TCAJZ2598097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925cd72299344c69fbf8919d2955da2707d9eeebb14cef0ff0b44ca1259f11cc. 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/TCAKA2598213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a8d170e2f8f4b99e58176f2281878bd15f4a500da3f0055f8b55c6ebbc6bed. 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/TCAKA2507780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e9b158bc9cd31fc608b383acc4b498f08223905506dc55bef44a282bf45b96. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/TCAKB2507690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5ddf4ec68785fdd39959fe5bd6226f21b29a590b7fdff6608fb5f796fb5678. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:29:18Z), 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/TCAKB2507746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064fb98f30b9c54cb5c7be5eb25a7289dd5c807c092b92f5f9b09ffa230b17b8. 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/TCAKB2507596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6b87a67a83e650130a2b333161494d14d8b90a4d223e19ec27a8755ef1af7c. 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/TCAKA2517167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe988bb1e4ae6aacf6ddb3dc2f262cc61e5056e38692dd68119d61e8097e5cc60. 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/TCAKA2517265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6791f5774c3d9c3935b6c29f3e2198f2ef280b82fc6c1ffe940dec7daae496e6. 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/TCAKA2517325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900bec9e5f5936365c7ec90c5a768521f64822447b16f2bb54ab0f7c75e88864. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:33:39Z), 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/TCAKA2523510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d952d7ba90b9064949be12c4e187bd613fe402a74efb667649ac3e31df09814. 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/TCAKB2523419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf59edefcdeb9ff4a99abbb792ec8142a8347a8386f60c2fefa388478c49a808. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/TCAKA2523466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379a072904b05e8b078b7cc51e37fff6a8a97db7f8951483cd378238fc350292. 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/QT65W2544392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8953b8f9448f5d1e55332c320cacd1b1717d507535953b26d6d176d05f3282. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:44:41Z), 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/QT65W2544310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736a38bb490e010404d97d459e8a592a637831c15e4eeb8e79e979fae073516b. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:34:09Z), 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/QT65W2544280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb142cb5edb134c78dd5d774c25cb7efc4a5ae09f45c3234cb55753600f3286. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QT65W2544234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f3541cca05636adebea36179a7b4fb0f293d1d95c91650052f9a53564e8bb3. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:38:57Z), 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/QT65X2537857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec402c0dfc2ff14e8879310b36dd8cb50c998fd2c05ca580db33215a6aadfa2e. 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/QT65X2537922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b69fda1f1c5a7ffc6063123d7daac53c99aee67d896e10ab4794501cc3bb1a. 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/QT65X2531977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2be604286481af9f860373e9d99336e3657c9f147fe0851dace7d999398f6e. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:14:52Z), 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/QT65X2537773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01e1cb582cc8c2aa19c277545480b789c15f4f5b9deba46181a2645c16f87ed. 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/QT65X2537802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738cafdbf31ec82b1ed2cce07398a18dc6de640798b8eb079048539173a5948a. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:07:46Z), 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/QT65X2537887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e2d03de0efa0c1fb9d841e3d7521bbd4a31fc7620acfa24c14b1882a9c8064. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T22:07:52Z), 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/QT65X2537829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7494778afefad7e53751a5a5d4e37936220eef03588deea01c8cd40824a9879. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:38:45Z), 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/QT65X2532044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1fe1ed072d3ba6213d16a49ca8f5d05bfbdfeac5cdd4fdcbcab61d29814a21. 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/QT65X2531814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c647c7d1218370d5bf153c87cd88732c4d01260cf0cf179f6ee9b4e2d2b0c24. 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/QT65X2557033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba41a0ee1560a1a0d6ac9413a97d4d25dc64000eb7586f4dfc583d6c14b646b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:05:28Z), 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/QT65X2557291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51233661d09ac6709e3a3ed26376d564b09baaacdec99f242a1026404bb76bc9. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QT65X2557150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5780ee5bbbdfb931ac5792d07ee78ead3fddc6330069a8f5f6153b49562acadd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:27:30Z), 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/QT65X2557250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bbb6c8249808053251ccebd11d6a07cefc06a1dca3cf08983f2c7f75974496f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T22:03:08Z), 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/QT65X2556965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5745a898aa42e28a64aa4872170c3effba87203dcce08d55e503c3e288a4af6. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QT65X2557001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414cf78d90eea4e99b93121bba055dfc536091a852d7bfd67e518462a87622c0. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QT65X2557100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558bd59cefa832a5bf16074d74822d4bc17fae084592f09530173ff99a6eed7f. 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/QT65X2557208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafeefd9fec922e63194040f1a3c70e584115fd1f84c4cb871c8b718f9c5c2894. 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/QT65X2557120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea724bc261168fdbc9e95b03febae8725442236dd588558e82f5f2ca994cb15. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/QT65X2557332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1286917f08f93270b36a8c92a51c402268fa7d9f69a4464a7df589ec1587bcac. 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/QT65X2557077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9ccda7ea52dbdb154836604c1ae8fa66ea559944cd421ddd84a3bc49a79766. 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/QT65X2556931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41ffbdd6d9fecb56e54a87675437e9d9e85bbbc1ad5d98ae5209544cb3f7d13. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:25:42Z), 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/QT65Y2526668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ef2f0e99e2ecfc75c24dca45eb17cab2a923eee7cd6f64721fa708f6411e2c. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QT65Y2527074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe663ac0754e7b93510b1526b4022a6e36f8170fbb5eb1135d0698846183e7fa. 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/QT65Y2527009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93922dac673195a8be81980245e4a78352de4bfc265f95286c9177a539670a5. 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/QT65Y2527118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd125ccc4995abc8173edbd645123b26384af20bb307c94f34b0b6db038514e3. 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/QT65Y2527042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7748adb648ad0e82358f8ff90ccccf43a640f40abaea325b8d6a7e61fa17194f. 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/QT65Y2526844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67958c0469108f7206b889cc1d45fd2b09c203c8d066933fc9a3a0d1d6b0c876. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:57:33Z), 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/QT65Y2526778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77909abb5206361f647e142abaa9fe6712fa3c4979f50849146402a93a98cf1b. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QT65Y2526828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17373e4f2cba019a820cbd985f7280b87b1b27a1c71120b64e2bcf3d20041589. 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/QT65Y2526940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe1a30f46eb088637b93c4858872b219528a4fa60c0c42a4080cac48805c402. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/QT65Y2526583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf970ce3206cc53d939c7413e169ca1b65de9d3ece390ae6cbeec576ac83fd4d. 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/QT65Y2526905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29c65b1a1ff9421d4f744fd77dab45e7d3f4b446fe42905ab55ffa26ed98df6. 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/QT65Y2526967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed374d6e9d4fb7beb649d84b6520eb4ea12f1ff535fff1d28ba5b8129d0bac22. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QT65Y2526734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ed59b3370456b818aace03c28a82c2a34f138ff37e219ec0c9109b82193b83. 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/QT65Y2526623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea74a6480a7030b51722a6f5821d6fd109ae6ceaade227ff2111792c664e5fc4. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QT65Z2597019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6496aa5030ce6466613b4778e86d591c99ae753dd4f3aa5882ff512e0516f35f. 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/QT65Z2597160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b68f0b603dffa2fd1b82aa7aaa94517b6f2096c0d7e5bba005a7eb5888704f9. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QT65Z2597176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de83c96924248687fe47364e0f94741b1f37b7a65770d7ed67996b86dadb9e2. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QT65Z2597017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24d38cfd1a5dc70b1d2d10f2abd33dde3831c726d23e4916c069a2d7089b0e3. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:42:27Z), 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/QT65Z2597162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892b1f0902c8bf81ad8e96a19242da1d54eaa7f7f4c7511c7795ac4c7478b3b6. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QT65Z2597164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6932a636065496c47e3bb53f9f27bbdcf1fa31891abf055f20d15f4062d4d058. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:16:42Z), 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/QT65Z2597104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34033498e7e508c7a63da0d5f117e715ec81ea8783697b3b41295c2ad044cb6d. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T04:57:33Z), 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/QT65Z2597170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f0c0bf13bceceb215a73195aabf8682338a6ee10cc1a0a6c98b4ae71bf12c3. 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/QT65Z2596949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66dc8c9c33b9165ad5a9c54cd96d01adb843f1732f148b9b60d8d39fc0fb0f1a. 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/QT65Z2597157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712a248db63d89889fb67056fb2016d69bda6f485e43900a2194b374dd43c87e. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QT65Z2597015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f1cf2006182599c6c6f10710982c8be3eb798d61de03d3ca7ce5d67678aa09. 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/QT65Z2597174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf06109395c4ef2f08aa782f9053e2d892a4530a957adc2fc7e5436743a40487. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:08:39Z), 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/QT65Z2597173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f15be3a25b27ab2907a0751db8ddcbf23a6dbc1dcba6d3aa7fff5b8aaf0efa. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QT65Z2597167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc891c4e7e558a3de264396bad4ea89be92ef80412fcec006ffadbfa2e81cbb. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/QT65Z2597014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c24c307e557b61308dcf6761590cf0407b2abe5b1c66387af7eabcd9f5014de. 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/QT65Z2597022.