James Hersey (born July 15, 1988) is an Austrian-American pop singer and songwriter from Vienna. Life Hersey learned to play percussion and cello in his youth before switching to guitar. He played
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 0x569f5dd02552e049618842c06050c2f08a96f8b0938c7c1ad599dc74e45a15a7. 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/1ba64cdc-36e7-4a72-8899-9bc68606ed7d.json and https://artists.proofprofile.net/proofs/artist/1ba64cdc-36e7-4a72-8899-9bc68606ed7d.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 0x8f1affc9ffb43fa3bc2606257d6d11eeb2eee5511a80e6e4ba56e5051595eaed. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL211401836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d552a00ab2ecbbcdf05c389c4e65ec7b0afd6ea2470490856e0275262f70a2a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL211401837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479c63592e273257f7f8e15560b814faa8694195e2d03bc5061ae132d3999ca8. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/DEL211401838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4194075c72f8eaee7bbd27bd03f278a8cddcddaec4dc04ed1658d9f66876cb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL211401841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147cfddc485b5e4218d518f336d395b3482c060ea70f39246c3f0d7d93f86605. 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/DETM11500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed33ff5fb2e91c9be83a7e662603204350cb20d327869409ef98578bcf47341a. 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/USUS11500130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3beba199966b0fcd444cb24f11f58db43e0bd41746fc8dca08514fb0b3c97168. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:06:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYAH1700376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324ff3a489780ce71e3b795e76197f308c1e53f6f84d5575a2cb02a9cffaf639. 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/USYAH1700345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d80e1b411f0fc7942a9b0c8d130e8495797cb8fca0c55cea5dc2cb759c070d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYAH1900146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd52704b8d675e289666a8935bde91864ee3df25456dac5b52a9e01dd136c9c. 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/USYAH1900312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8920e3a1f9193ac928a0441a4110f7657d35272cd7b866382ae3e9e2669663cb. 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/USYAH2100500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37715d3637c098b6a00cdf8214855624f92d9a5c2a23f52fe4609d9c39a4458a. 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/DEKF22201075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0d0b18d7fbac868b707dbc121b2ade19e26673480cf68b8911e5a4748b0fa9. 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/DEKF22300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192afe615a2f3e8f1f863f8c38f9ab6c6f6d81356daab60ceaf26ed7c9331fba. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKF22300431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1551aef62ff834954818d4551c5ecbf358a7aeeda88666deac824699e709680. 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/DEKF22300976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192afe615a2f3e8f1f863f8c38f9ab6c6f6d81356daab60ceaf26ed7c9331fba. 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/DEKF22300431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756bce0db8241518dafbc89787109b99ad8cb9b6e2b61873f9dee78819050edb. 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/DEKF22301021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b186586781290f081005da2d581d8a7901e154e72b6915f7f60abefc2f17ec. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKF22300687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59826d2208e9394c24e82b8354f98c383b439692b78f3657558129992d3c9d49. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QM3DF2418122.
Like I Do (feat. James Hersey) - Nu:Logic Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf42693a0949385c1e0c7405f69a13741e4dc36e5881a536f1a6dd17cdbad05. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GB5KW1800351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb862a878458c243713e072ccd8b05822027134219528f9c4f3f92fda0e61000. 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/USUS11203409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcac0452824eb8b7e0d142a9a57058fe94549246d549d6bb7712f58ee2232608. 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/USUS11500096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cf57be4f2d33878ce1001c1b012ae1751e97c68ee9a3ec02363a12b09b2c12. 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/USUS11500097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d05ea108228c42d90afceb68a65a467f1aaf57d630a4123b4119cfb4d190a8. 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/USUS11500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37972afbc3b17bffe0a3790a448f8ac3a0400226602485f37cf8f4909ffee4c. 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/USUS11500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d0473681a26f5b2c61109f86d185a37a2c220dfb60a46059b199bb17acd62a. 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/USSM11505217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb862a878458c243713e072ccd8b05822027134219528f9c4f3f92fda0e61000. 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/USUS11203409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70676ca942e5a6f77a74a6c894f8b923569a6907d17408a2c8915ebaa6508d3b. 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/GB5KW1701083.
Ultra Summer 2 (The Best In Deep and Tropical House)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb862a878458c243713e072ccd8b05822027134219528f9c4f3f92fda0e61000. 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/USUS11203409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cf57be4f2d33878ce1001c1b012ae1751e97c68ee9a3ec02363a12b09b2c12. 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/USUS11500097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16d227a1d9241a50b588f6efbee7d70c9a594642dabcbdf25251dbe45dd1861. 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/NLT2H2401209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff565febd20e391dc8340c669402eb83ee87fdb0544702f5c251a3a2a8cc424a. 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/DGA062442822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6935f0a475857128f3f540bb0c2159b9d0df543e038e41a50909ec8baf9adb14. 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/DEQ122441145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6935f0a475857128f3f540bb0c2159b9d0df543e038e41a50909ec8baf9adb14. 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/DEQ122441145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680aa4565a624fbd824d0d4e0d0efefa093096f83ec37cf93cd77338874a441c. 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/USUS12400433.