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 0xc99e648a686e4c9a8f84e408cca1ac54b60d29e3b5db04342b12d7797ed5afad. 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/c4d8a97c-6910-4ce2-8ea1-981a783268a1.json and https://artists.proofprofile.net/proofs/artist/c4d8a97c-6910-4ce2-8ea1-981a783268a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Jam in the Van - Cat Clyde (Live Session, Los Angeles, CA 2017)
Like A Wave - Live Session, Los Angeles, CA 2017
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 0x842870d36b229073c4e2fc887afea957d9120dd60ee80c99d9255494b3f9896f. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/QMEZE1729078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ba98fd29523520bd1a360ff813ddc4275d6a3ea0a238dc47dc34ab527523f6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QMKSC1700192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b72d0a7e21633df6a531e463298357b93e95b8957a9e0732d3f0524044baab. 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/QM99V1803201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a5f4832d9756da40cce6e533fcb1cb8cc52c226abb75e4f112e506d67d99b1. 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/QMKSC1900090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e870ef39565013e90dd734ca24e5f239b178037c92d4f91f83feb9211406e8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMKSC1900233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669ab5bdd1cab817752c85c49b5c6d94bc1049ee15031643fc6e9271601f6405. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMKSC1900234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fff5ab75219ea78665bacffe9cec43a6bb6cf90052880596bdcc86eab4a8932. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMKSC1900236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57618fdc2111af715db3c5c084ddf06308af0c5b7e780faaf36c063a633e6ef4. 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/QMKSC1900175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a36daa3898600cb7a66c16e687c3afda61ae93ab2856e42f7c02204b3a3607. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QMKSC1900230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732cacd961ed555a78221cbc66aaf5dad5852f7aa0883aab2fd41a5e6354b3c3. 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/QMKSC1900232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef33e20d74ed0fa341842f18eb1417552bb9d473bc75bd4f711fc3be4a046ec. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QMKSC1800337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669ab5bdd1cab817752c85c49b5c6d94bc1049ee15031643fc6e9271601f6405. 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/QMKSC1900234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bb0fb204c1fb765e73264fc448a814ccb052bdeac15d2df744353f0da1eaac. 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/QMKSC1900235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5935dca585e72d59922894a1b3e85179079d8b46174a76085fe481089d823e. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QMKSC1901052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abee0a14bce8f8543ed4711cb72bcdd0fb311fe9a34c4a29c77c2e91e93f02d. 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/QMKSC1901063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6132e20cf49296fe3d72a79f4f6ef51cb6fa9559b7e335c1497cddec0d3f77d0. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QMKSC1901053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba560d886449c381e9540cda82188e85c04f104ca142b55e0f7876dd28410263. 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/QMKSC1901054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773ab183b76d9c1e6b3c4c2464b190c016a3b1605fc30402ccf232080ef837f1. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QMKSC1901055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4048408c7f1559a431d0b4e2abc5c198db7583984759c65d16cc259b566bc9ef. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QMKSC1901056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa45b0842e19838da75d11bd4fd28dbd173328b175e843c9fc979cd15486abc. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QMKSC1901058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c1a695d2da2feded14393c16e6c966a80bf1377d6ac2bcdd57a36324aff9c4. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/QMKSC1901060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ed03da194833794a1121d012a9f6a3c1e84022c1a91894e569b41dc1292b19. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QMKSC1901062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abee0a14bce8f8543ed4711cb72bcdd0fb311fe9a34c4a29c77c2e91e93f02d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMKSC1901063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee45523956bb504b90dcaf7aa85b5818e4446db3fe22ac59dcb59794f40ad13. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKSC2101475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35980f2d24586b7cb14ebec423bde197107082e26e90700f3c2f8a290085ad7e. 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/QMKSC2101474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee45523956bb504b90dcaf7aa85b5818e4446db3fe22ac59dcb59794f40ad13. 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/QMKSC2101475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047939071796fda5e18a1c2999925849c25fa0557ff8e5f348e1af9216a5102d. 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/QMKSC2101480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c44ac432695cc531ace1287e59b72857a6e9b46abc049ce29bd12bb01b0b768. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKSC2101481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4def16ad9a3d8e1293548d5b6cf8fd4da01e7da0a47859a4222b2ee274178bf5. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKSC2101479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea59a9373a281bdc80ec012980a71f4faa7803bba231a6e1636424837e24b6f6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CBBXA2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf024a3e0f1c173bc2a522b872259273452c1c1d27a60a36d2aa22eb1d3f7c250. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/CBBXA2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c1628f82432f03f2ed231bb684e095111b99b0f61ce5571baf387e6702f9c9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CBBXA2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f3075cfdded45a681e5b516969f7897daafc14565f79057c2cb30eee9fb33e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CBBXA2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaaa80abb7a64c63d86b573cd98aff46f9cb31c68b90a662271054fc2f59566. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/CBBXA2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd32093a9c9936ab8401eed05dc683ce7dbbeb7b3f7d87dcdf39dcf60725447. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/CBBXA2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22779e89e3fe08541a963803049091192a3742fd41c8341fef5d778b4f237b4b. 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/CBBXA2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418638e76ce7af16fa59d75af0b1c7a385e6916bec526012505bbc4125b11e1a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CBBXA2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf024a3e0f1c173bc2a522b872259273452c1c1d27a60a36d2aa22eb1d3f7c250. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/CBBXA2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c1628f82432f03f2ed231bb684e095111b99b0f61ce5571baf387e6702f9c9. 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/CBBXA2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaaa80abb7a64c63d86b573cd98aff46f9cb31c68b90a662271054fc2f59566. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CBBXA2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf024a3e0f1c173bc2a522b872259273452c1c1d27a60a36d2aa22eb1d3f7c250. 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/CBBXA2200007.
Cat Clyde Live AF Session (Live AF Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99de2859aed367a5c1aecc6dac781a6537cb187fd7ac5f178605535e26ba7e4. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZNWY2467227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a020653bd6659ddea7efcf0806446934dd54013862971686fe325886efea327. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNWY2467229.