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 0xe4bc735f8f1c1270f4c031eb60ef0e04c3a849df3245a9a4de4253dff0f54e79. 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/dde234fd-581e-4d16-9d83-dfd7e335286a.json and https://artists.proofprofile.net/proofs/artist/dde234fd-581e-4d16-9d83-dfd7e335286a.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 0xd6b72e7493df3f11d3ef798e2ea614f1b67f2f23311fa34db0f72a7c0079a5ec. 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/UKZJ72200416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71a930472a917feb1419d67855741a7ac4395dd450b680e5f418351a5541da4. 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/UKZJ72200426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f017f940a7e798ca2c996aee501bd7ffc735119bea527cfd763dd9762d0dfb. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/UKZJ72200428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d0018f159048e3fcaef7a0c55eca5487bc05ee0ed3ca248273d6702229b920. 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/UKZJ72200429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade4ad4de134e8729bdd58a5c13658a7f4cf9ef938f02b64c2bc9803a5cf9ec0. 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/UKZJ72300233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa327a3801aef78675a94ee8cdae271eeb60030902ceee58f13c1fc5702ba9caf. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:44:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72300229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067b6116f07bcf2ece862cdd54e760648957faa00287d9ddf739575eb0a5cb23. 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/UKZJ72300234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6595175f87d820ee33573e2e9aabf889e9113f5f74f117f1d44676866161c35. 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/UKZJ72300241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cf14a5908346fb6aba4430adcaa779b1ea2f9cfd97881ba59c534970cc64be. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/UKZJ72300238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7648bf304d1653ad6ba21c69fcfec8bd5be54f117cbec023e6530b6962f062. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:00:58Z), 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/UKZJ72300237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9b4200dde224b2dddb4e3db3cc6da843f93ab1f6330f3883845addcbd4c88f. 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/UKZJ72300246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bc605ad96e7fb40d5e99733a7a8ade1697905432d4bcfc5fedb2206df17ace. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/UKZJ72300248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83beeb67a10d92fd23405a901d536c7eb2963e5d7cae74d13d1b4b569cd4a088. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72300338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526f24c42bd0abb15e2146331f24927e53d4cb24f31f7355b0afae1236958dd5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72300348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82304aefd59081f0184b56e2549da8fa185bc87452c4a89dfa33d957e7bab3b5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72300339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ceee105c209d00a7ab9eb182d2ca63e90c9b728ed6e046ae7c41493e18ffae. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKZJ72300343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d83f3aebbde06b109c7d6400c575c4156d633e4a92ac9a369f5e88dff4647d6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72300340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbb95a429347bf8128b7e5537bae36bf0565546eae5fd5b39c511bdf39661cd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKZJ72300347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ace884815fbfcc11a760fe186cb4c548174ba9abf906f2d06257482185997f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72300346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189e6bfeb3c0f681bfd238c940c1bd764daf3ecffb84ca11b14916bc67756bfd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72300349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00145daeaf1ab47489e93d393b14def5621b2971925bb2751b044fdb34fb247. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72300352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52039e4ebd0798c1724cb722bca4b6ccd6d3de76b8abd92cded26b19ce6f254. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72300354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1f3caa11739cb078e173dce8153f3efb713a48ecc838865f1dbbbdfcaeeefd. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72300341.
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 0x6ddad7b7956d1388c847114c1b938017cc69bddd0cc1a99fda86eadee007ade5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/UKZJ72300350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bec5f56bab171dc99d8384bbc43da9470c10305578ec8a4dc3499388a81330. 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/UKZJ72300771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7ef70b3718c77d4833c99ef5bc3a43605e20d9fe5b537aeb224094550c4d49. 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/UKZJ72300766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c10671661fcf17d1f1af8a9e6b526e78e60da81ca1bdeb9ffcc0111a762d11e. 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/UKZJ72300762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26ce11966b236814b3f09c946d220d400fc87048d17c7c8a060dd4eac2d48ed. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/UKZJ72300769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3877defc8208d44347a5ae35894eb4f1300cbea304582940b310bb5f736d94. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/UKZJ72300774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853d89b2130e439c226752ecea9dada6a26bea62cbd80dbfb4e17568feef1304. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/UKZJ72300764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a08073ccac1b41dc89040bf169f674835b78bf3e486d5bf6255e14b3762190. 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/UKZJ72300773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4daaa062280a303175762ae431bf8a68b52f1b3ff239c802faf4bfc0d5a5a3. 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/UKZJ72300784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb1fa0b300ad8d98ca9663c4dc8b041f3bbb4f007dbd13ede3f981ff2faf5d7. 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/UKZJ72300779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b88785a032bfd3193c14b7f1a484912d1c2e346e6fbeea2c6fd859e3ae591d. 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/UKZJ72300778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ca83e61ea8601e84b117c49ac96ddd942dab4dc6d72e542dcc13362f06c6ef. 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/UKZJ72300781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f1b93b07d553dd7f01825bc12ca51e94290b1917b8acb42069123cde56682f. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/UKZJ72300788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebe5695011e6f91404961ecc781b0a4ffbb91819211fb7da05639808ed3ee67. 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/UKZJ72400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80755fe05e7e8515445ffeee908d72528d3a12e098f51a3a7c12aa449cb26305. 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/UKZJ72400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf336730c8afcbe50a24ae71bb8e4914e15ff10d52b2fd5192e26f7dcaa757f20. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99dece0817762372fdec027cc7d1dadfcc2e423e698d9c445d04839fbe3b74f3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKZJ72400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9406ec08aed008c8dcb845078dfbd5a30d3c469243599877c14609d5cab6e0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKZJ72400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf95cbf0eb6ff530a73a86e636eb5564df9893353c4784c260e82da29dc1508. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72400115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109d82682a1887cc7aba55a5db75ca4b5e24e9fbb11289ae8fad2128fa3ef4b0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKZJ72400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8609fd2b29ac4b4ff10982640c7161a4f64dd24be17ed1dca1f4e0e9fbe86552. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7835050fd4848adb66e3081c8780b907c15d45b03769325cf21edabac4cb927e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f16fa7204fd09e8d67522c517dcb13b2fa2a15a83bf1d9a91756ede505b1c6e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:35:50Z), 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/UKZJ72400121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5fa1c31afdbf695400fc5dd4537ed0352b69e2f4051e72a0547e7d2a02259f. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/UKZJ72400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c24be88f0b6aaa590aaae92e9b35849d5ddc8ec017297b943b864fff4dd416a. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/UKZJ72400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce74dd9cb7f8791373df1ec989946f7fbe8c44e531f3fc3cc6a2b3b0f6783f7. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/UKZJ72400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f582b472c42c33a65809dc7f898b5fd402a4245bd07f9c9d7487769937d41d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/UKZJ72400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113867dba0ba667a040dec8ddbb91f1d692cbeb11354534d0b3f4ecbccafc37b. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719f4e80497465196f653484836046da67b7b47b5f9c110b7a34ded942b7ff8f. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d4747d074b2650d9c00f7929e7dd2186245fb243531d8e2d9cca932574759e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/UKZJ72400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12193873378db726f3546690fa3e9693fa9f750cad085a0515747ee81f0d5913. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/UKZJ72400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2130a8911b3e06527c100e81d61ad6905dcbcf76b71b51e3dccf9e4cbca22411. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72400122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8dfacafb25dd17ef83f2e2470dcc306f4279e4634847f4a101ca3a887059a1. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/UKZJ72400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6212d7d0d93689c4e7d7fcce210e95668b0f1ed84351ee8b5ab0c221aa0c9f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/UKZJ72400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746f5d7d74b90ab02920c9df14dba61d976b1385bc070fc0d24b466b3cf796ae. 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/UKZJ72400164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48fabc1dd07e19811a041f699d3998e4ae7f1b680c11ac732b5e67fd847e9de. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/UKZJ72400177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7dc63b4114e98416fc595d2d38dea02c830bb3b1f7beb6fbf42f46ddaa4f69. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/UKZJ72400166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5dfaa044dc810619ab8335320cdffe5abc820c192d2332de3d7341b584c8b42. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:55:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f8fdd91bab547579ee633d4cdb7651087ea7ead765fb0150e290fd92ecc830. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/UKZJ72400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a512e9138347b089835fb667de001a4da9f9f4bacd8768f0a6df715f3807dd. 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/UKZJ72400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b98dc23c53c7063b5dfa1f982a3d7a0bda8ec12c74299410a790a2c48f401d. 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/UKZJ72400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b2a7524a3aad07771ead8ca0f173155bb88f769f0bbe255ca52d854f407a37. 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/UKZJ72400132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb300fe2b558b972730aca3d5270175d3dfd117e245d0bd18a084c5e008e6ffcc. 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/UKZJ72400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2560dee71a6a1c100db3127c3feee3f3d802e868c50239e379cc3c2407fb2bdb. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/UKZJ72400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccab9c439a17eea5c265241a6c230f5e0db3d237fe758016aec19088174506fd. 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/UKZJ72400275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445c8521b571a98b6fe9fc1d1ec4453951c691c82e4539b0aa1826c2033a6a5f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/UKZJ72400290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50dbbe83d76f3ee0fee532be4e2707e14dbb9cf00b9a531ec030269928eaea58. 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/UKZJ72400278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a10aec52d8a920ac17706fd44679c22ec607aa0a173c2bbbabc433497376746. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72400280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1a541921c9699b3ad6256e6ce34b53e9cbbd6871eeb9cc7a4ddce876b3dc23. 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/UKZJ72400282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65597e41bde7285f0a937bb0217c7898b0d13213a8cd5d12564ed4b92d6a285d. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:02:35Z), 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/UKZJ72400292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb690a3def420b33097c926cd40dd97c0b4f06915f9eaf3f1b10eaa66208c4626. 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/UKZJ72400284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37567341d15c85bc2968103401f14ff7b69e98e08c518299ebf8e4cf659acd49. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:28:55Z), 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/UKZJ72400285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb96ed4d25c97233a63cbc66bdf75be8b473b91d1d26e3781f10b573725172c. 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/UKZJ72400289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779aeac349489c35d9a2c6ccb77e3bb29214b9261e62f4ca815d421337770892. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T03:47:02Z), 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/UKZJ72400281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d399bf16bc1e094fc7b6c284ad9e980eec10d85b63f541012b5e68ac60a211. 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/UKZJ72400293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47e8e800f8d0a3682d06d1a56863774b2c192c1ab289baa4ab9753b25da2f16. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:05:28Z), 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/UKZJ72400291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6498e505e56951abf3d2591b6c11dad424e09f1317d6b43e028ec7362a74a1. 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/UKZJ72400287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdde84855696a09fc6e9cace7e827e1501ebb168a2b00124bb5e33febba978bf. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/UKZJ72400312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef037b8edcff504287e2f8648c08599987e95274255ec4a911a807d8b2ec49b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/UKZJ72400321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0936c1030eaf0b1f0a32b8273f615423b405964c63bd581f8d0646aadbf5654. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZJ72400314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1b00e0497396ffc84ffa7c09b9e7526f8b8871f1744579c8d191bb8c049081. 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/UKZJ72400327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9631c842f1b9d7586a56df8006ed57c6809f05191217a32fe5d8323203dcdc79. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:46:54Z), 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/UKZJ72400315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0eb444c5a86cd6cd5d3c7002b5b0696f612fcbdd6f37b223d04e05650a2f37. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T07:41:12Z), 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/UKZJ72400322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40028ecfbdf19797fd81156debf36b0f4c5bb8f80465ee76efef1c5ba6170c2. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T21:00:26Z), 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/UKZJ72400317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4eef461a9903b9ae25f8f760679ed7ad66ab6e3d1db7a339e423ac3c0900f4c. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/UKZJ72400325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f56237bf99b185a0c22b6f2d5acab8b8f711207d3254f290bab0327f6307f3d. 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/UKZJ72400329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a433abd29a380571ea1ffefa81be3fcc06b0756e3215fff7abeb1ceac43c876. 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/UKZJ72400662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3daed0985c7b46e504c8c42e6d08780452e6b23a7599f1941976153ca869d8e6. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/UKZJ72500082.