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 0xbaab46565e514bf048d340e18e76ffd3f34c48bc30c59367d740d9d520c35196. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29c868f5-3233-4eb9-b511-7f7b6a42a6ea.json and https://artists.proofprofile.net/proofs/artist/29c868f5-3233-4eb9-b511-7f7b6a42a6ea.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 0x85350d885c7db8d442d7141cccf294a35cefd89e45f8349c199f81a2fa529546. 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/QZNWY2024153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d0b5e9b4ef9e6feb2d498161989ac14fa7ddae6bf486f2b0d779fd4cc35078. 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/USUG12103651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215cafdb98b8bfb3bb923918932ef8239547f8ad76c9fd6bab683bc67c65c3c8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZPY62100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa645d48350197c0d691a846cb2de307bb4cd8685762cd4fab75aba3cbd2e2914. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/IDUM72100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c63e09b8f6ea026f31e609fb213e6a9c22f2652bae3cdd4c8620d7242748e95. 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/QZNE42100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6eb3d3384d806ea6e1125598044e920ca71269a9eeadb24143904a476ae468. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNE42100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec916a1fadf433200f09e7b51ed281ebbb2f1cf25452dd5b70fbaa3fa640248. 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/QZNE42100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fd698e38a90a8a348f677f976ac226dc806d4912ccd89e8cb4590b9a6e2a98. 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/QZNE42100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a4a2902235d2ddb82e7e32e12e1eb156237f23e88e2736838d998b7d38525b. 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/SGB502383162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a13a1751440ca418e78ab4934268f7c9526408d44400cd9647d7c5332263c94. 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/QZNE42100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb41246e2be782564f4d6ff4d4fe50205198e237edfef755cbfb3523e854315c. 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/QZNWR2017400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c63e09b8f6ea026f31e609fb213e6a9c22f2652bae3cdd4c8620d7242748e95. 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/QZNE42100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb41246e2be782564f4d6ff4d4fe50205198e237edfef755cbfb3523e854315c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2017400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd046c922fb700de13eb6ae3cf76b3f7ec65de677bd51af64bcefd6d9cbc44baf. 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/QZES92067859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45445651c046326698c21d4b4e551cecea8076da2d5bcf6ce59a43020906de24. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e1d4e0e66dc1b2ea43625a0e9f969b161a77e9143e94aa5315b0c7be0ff02c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR11939250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6583348ffa6a9a7b4efdbe3d297d89059b4c9eaea79e583c66dc8e64956a42. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDA12202749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da9abc4d0f4328e4565f75e58dc6cb4d0349fafad8581bc4f9bccd676a61abf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71615691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07edd8d231c97f4b11f3b214d4abe5839dd6a3bb1d5b652fdb9be130c068bb56. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71615568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6504bc5924f490449338c10d450d46c531ff20a88061c541467269ab6516064c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71813455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cfc2656d4b526c3556dc6c04453ee3e32468d3ca4207c2f7b1db2980da0398. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAN0300664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6efb1da575e39aa8700d49b338adfd1988a5209cd1e2a2257db4b6bca02a1f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71405265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb41246e2be782564f4d6ff4d4fe50205198e237edfef755cbfb3523e854315c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2017400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd92202b7d2cef871d255a13df2f556d3d93d02f39fc4c8aa72dedf9ceaaf99. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2164926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0e78c9ef0e306093b51c459d497dbd48fa8ba84112ff546a98b31017e74e3c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1403966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc655f0975d0e9e47ade3e7289f82a6820c0e3f33a15f979a77c758f93b79e8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71710315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb471435ffec5b29c103046028db172837a58238d30f2f727f3c48047eb8f7aa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71105426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143c54469392ab95580d90073110aa7e1b325e26320b286cdd1d75fef812f7a5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3E21606006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede52e7834c9bb5f30ea0528ca246895abef6a7828cfb3561c6327cfa3442c2d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLXJ1507199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87cb5f2065de9dce6e379a2979e766b80895d4ddadc54f2c22d90523932ac797. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAUM72200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec98791d1b1fcf8c5cabb7d0b774f59a6c56239bc34b0b2d1fa02bc58b4c302. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUUM71600906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a13a1751440ca418e78ab4934268f7c9526408d44400cd9647d7c5332263c94. 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/QZNE42100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09327dfa9eeb2176eb6ea665d04f389dfe28dcdbfd239d63218fda3107286ad4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71503568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded27b68c26031ba1d7ea6c31c9cd7c905f92b023417c76248d54ed44e69abd0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUUM71800255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e23aac40cb925d19cd8a765a09530039a2e5e6d63b08e19c22c7b374cae1ce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6KW1500205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d0b5e9b4ef9e6feb2d498161989ac14fa7ddae6bf486f2b0d779fd4cc35078. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12103651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638d9995439d83bb472b484a1555d7c355632230b4161526e31bc2480813bd02. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11701399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2effe32c1a326e1fb077be3bf975d8b1d62844b3dc7a950b60055adb0dc0bb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71805799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68d37db9c78fcdbb851ecf6def0945b06cb39fe11768e8df3d0016d2fb6ed94. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEE1990215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e82ef0ecb768e9ba84a8fe3821413b9d7499d11b2f1f14386ea192696fee78. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71807638.
We Don't Have To Take Our Clothes Off - Remastered 2015
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b1c91d757f19621c6cbedf2e7e7221b84811830aefd320d459e5283ddba82e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71504108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240add35136b2416ad1b3a0d15afe3f7d9c73144c533aa423a682a9530834a70. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZFZ62527081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b5e5182ac114b667d4bbd125c7940e9ce76ed3c1bf1ead06a07198fe76c99f. 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/USUG12103119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad13f6f84ac79d7676dd955acd59e7317d7765d0493a175e6997205ada162f7c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CM1200011.