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 0xc758cdf56b7e7b1764e87a657c6c53b6e23e426a6b288df600a3b785d07ef787. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b759f42-610a-4daf-8b96-9c18bdf5d380.json and https://artists.proofprofile.net/proofs/artist/5b759f42-610a-4daf-8b96-9c18bdf5d380.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 0x20038185264cc9fbdc923fa6b8e6af442108bf5baec7e0ff23540759e2c06223. 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/ZA56E2314945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e424afb5925fa03f952beb0889d457a8707da74f46843213bc734ad86465c1. 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/ZA56E2314950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968815a3602079dc140092de4eaa2f1a8468134255c63dd68d919c8e34ce904f. 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/ZA56E2314951.
The Cumbersome Collection Vol. 3- Compiled By British S.A (Metamorphosis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ad2803e69ad2231e6886e3e4189953a98bc31129a0dcef222520fee20f86aa. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2373520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a26f284eaab7ed8e7960faa03869fb41fa0246360a6fbd8e78d691e92cdb4a4. 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/GBKQU2373521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345b82dbd2cfcd24170746811a51f0ffb5466bbbf256c85e4c87098be07d1fa1. 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/GBKQU2373523.
Feeling & Attitude (feat. Vhuvii) - (Original Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6ff8d86a3cb83b2c95cb7a1d264bdfa7bc796ba80d5b3260c3867a17625efb. 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/ZA56E2415638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1560ff5b50a95bdf061917ae7302cede1860a14a9d1ccad517f7af0acebf159. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZA56E2415639.
Good Ol Days (feat. Young Molz) (Original Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40571a741cbb60620470dacc32f4bfe599928b4db3f15e2fdb7d9ed51428d604. 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/ZA56E2415641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abfcf59ed9a39482cb07bbdda8ce8ed6774908be7ad00eb39c6eb9f40a29f1e. 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/ZA56E2302159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26a42798c54356861ea7c1984ee366482dc728eb9b3ec020960c388204015e8. 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/ZA56E2302160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8f00931cf20cd2a4a212dce69e723c9fa2939addfef40212cbfc943f78fd5c. 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/ZA56E2302161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1b2ac3832754285fc9ecb237ba2a46745864390446f1cf9ee3073f42f1781a. 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/ZAY592200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee8ed97e22766bb410a4a8faebb537fc9b2f6f38b9c83599930534d485a5ac0. 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/GBKQU2395400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd66801740f2cc3d8bb9151fe83e76541ad90a755ad2f6006aae28ec20b6be6. 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/GBKQU2395402.
Zaphed Out (Incl.Remixes By Jas Artchild & MacZito)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110782e4d6b7f3e0f163351708f7990c288fd854f253d2ccac8fa232d0855c9a. 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/GBKQU2297610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388dee0c290bca9aaed30c44a34dcb9385a220ed9e5eb9c85ca99b108a31083e. 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/GBKQU2297611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67edb9532574b2b47e3716e58ae247e8344134aea1ede1edcdc014f7e246bb24. 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/ZA56E2527397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bedefaac14fe18b5268361625acdd62302c8f4503ae4f1eeac2f9c59e054e2. 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/ZA56E2420296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dcca76cf2268e4a476763915d58241ac5a895ecc3ff9ad0f95fcf2bdb02d4e4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2420298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0596476d1e69728415e1ed2c65828599ed86cb3a9f66b6e559fa111cf231817. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ZA56E2420299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bedefaac14fe18b5268361625acdd62302c8f4503ae4f1eeac2f9c59e054e2. 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/ZA56E2420296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2679f6be1b700d740ff383b387d43f5f0ee1906da94d765311518be86fc3bd8d. 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/GBLV62404621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36f4f0d4ecf5bdbdf62764bc920814b56453e48855cc521d5005c0c52d4c4c1. 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/GBLV62404622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67472d01e3d785cc7e87913fdf9f5aa38fc6c1cb43dfaa3110ee69679e3810e. 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/GBLV62404623.
Sad Days, Happy Days - Extended Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cf82cca4dfa4b8d5ecc4e4bb924f035f302ca7e8c070883cadcc669cf66249. 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/GBLV62404624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f65765189252eba176f2e4a518d3702f3a8306b55438dc2f83f10c4a4adcbc. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBLV62404625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf20f8fc110e899649197fe4144bc1bb7a2ba18342efa07a150d4ea93c46190. 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/ZA56E2527393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c576dcc56cc9979f5e449560311c05febf643ef49bc12a27dac0bc226e4c95f. 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/ZA56E2527394.
Wamuhle (feat. Just Percy & Mduduzi Ncube)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3baa250efb960d8c6c8332556bb2c70778f50385c3d49d4649a59490f4a3d912. 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/ZA56E2527395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5776729f4ffc495ae27577c2b88d563c6378df3f8517c46aebd28b8032bd5b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ZA56E2527396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67edb9532574b2b47e3716e58ae247e8344134aea1ede1edcdc014f7e246bb24. 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/ZA56E2527397.
Bad Vibes (feat. Zito Mowa & Ammo Moses)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33861d2725600b6a6df85c0d5d10614c7caf17077923d8194e67f0bb56f56fc2. 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/ZA56E2527398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1595c04a628d4ef74b606012f27867895978e62f9d54ebae98265cb3271a5cbe. 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/ZA56E2527400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8323045072c0bf378430eea20d085947a42e8705a57d7686ca74d9e964e9acbe. 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/ZA56E2527402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d4d42df92d01905cd94b7d18fb8fb791c97bb3cf41d3b42da2f00955d44803. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBKQU2507584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48a47f59325be6e1f72ec32e1a6851da3f42289ea9b6f05bf245a5fa6a36241. 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/GBKQU2507585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efeec9d73b0ef93b582292951dc13a09172a2abea590399f0340fcd6127abea. 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/GBKQU2507586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06fee26e45ee64a06e5d340ee1da97280081e625445c5d9abb9b0acfe4e2580. 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/GBKQU2507587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba490ec3f2062486d40c6c35d9684329f892eb34f0dbdc045cc61a819c49fe5. 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/ZA56E2426810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7871b1e5e498a8992fff1a4908f6d54009a611bb80978575a3bc856e97c97b. 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/ZA56E2426811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5c37b6469a105f99f864adb7fa33e458104c38e92e8a620df4e5286701a77c. 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/ZA56E2426813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e985d776c54c33ef61583a94d23d865813d3e806d0da81be5ae05ac9a39ccc0. 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/ZA56E2426815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc4305462dfe16bb702b4a7f9ccea36c2b58229207602d08d11e772205994bf. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ZA56E2526878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b0697f1af7949e3b4adc988c84f30222e1205d0fe6b5249b362b0b06f1c922. 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/ZA56E2526879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ce6d9e5b78d0be5a10c7c34dbf6377f96a144e07ac81133cb8f8a4daa57ab3. 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/ZA56E2526881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865c29fbd5aae72e9e3d3df7bc3a60d7199ecd266701fc1aabcd3ecfadb337a5. 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/ZA56E2526883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9bdfd75febad28413e4ce220d3933a3fd59516fc8074f4d2a13e79fcc5d81b. 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/ZA56E2526884.