Benjamin Herman (London, 9 May 1968) is a Dutch jazz musician. He is best known as an alto saxophonist and as leader of the jazz band New Cool Collective. Herman also plays the C-melody saxophone and
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 0xe098fcde1c9f0058e9b4fa904999a2bac424f37d8e27c8473aa6e9c9656ba78b. 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/4b9ca328-b7dc-429e-bcc0-6f69e6476ae6.json and https://artists.proofprofile.net/proofs/artist/4b9ca328-b7dc-429e-bcc0-6f69e6476ae6.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 0x6d86c5b548e39a687e41085b44caf80c9174154b2ffe43bdc941a3a5009e51e0. 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/NLH212300149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21ca4b1ffefeb09322086126cea8ce4f18efe13fc85bfa66f3ec64bb10de787. 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/NLH212300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f1e6e19af1f91b6ea7ae278c820ffd525f9b35f7c4864f111bc7db5e2c5718. 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/NLH212300152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224469bfcc0412c656c16f6b063195dcbc0a1d967ecb21c8ddb61b2a0471e186. 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/NLH212300154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ea376dde531cdc5e0b2ef963862a8194ac96c2e7c1f676b09b7d1712e2039e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:59:33Z), 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/NLH212300148.
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 0xeebac56af5a3d918aa7ba21095f7f7621bfdb6c6551a25da891ba9adf5b629ad. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/NLH212300146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde8f1c0952648589d8e0acf61329d7f1e2ceb739404884625e1a068ec8f95b3. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/NLH212300147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d758cfff1ee9bb567e7025d8970a468f6b14391c46819869c58488258fb552. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH212300134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550fd3b826945e7c98ff6e470f3ea214461f0d32930131fa27e7dff7493f4c14. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/NLH212300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a5a9f2e59f9dae6d5721cfd2762553a0c3ca3053bfecd77ce76c61b87196bd. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLH212300153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a990a4126105c0eb16862f82a7278c125ac8ffcd32decdc1050e6c3074d707. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NLH212300155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9280c89e6b65c77f0698725e148414a5e9c8d469eb39259fe38bb3fcebf964f6. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NLH212300156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6845332ed75244500d2e1ddfd01121c2b7ae3648bd2285aa5f82308beef42fb9. 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/NLH212200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef40ba655d75864cacaf289178eb5f4950165b10062d23c58090277ac46352ac. 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/NLH212200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3321e55c86d6e8dcf98cb8efe97b424a24080a09fbc82a2f8e6c46dfd8f7245c. 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/NLH212200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220a2e64aeb82d858efc6bdeadba8bbd10d80b29e88d1db2fb0568ada0c3a247. 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/NLH212200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e2f4a7aa10ed415a14b6c8d69f430a76c24655825967108c747604a1b99a50. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH212200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6287a1d21f43780ed57c1b0a5432ef17d42a8de302072b1d074a79e9316593c7. 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/NLH212200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6def5d5bfbf4a79a1fbe71b2b6beb67b8dd3202d84fbe83dffc7229215a0ca. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:46:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH212200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99f41d8e37bd6834b4ace250f506aa945308eb4b94f4d8dc694be002db40d74. 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/NLH212200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8cfb2753172e42072c1beb17340c9da0fecdb8215bce0753daa5bca23fde03. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/NLH212200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dddb58a91768291930c6184ec5b8538a3d7acbdb86d80a2cf255abd370160b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NLH212200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5887a4fdb5903fbc2b127ee764931e6cfa30ad3cef295d262f92acb6dc51e2f7. 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/NLH212100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b72963b6ef36eaddf02a32e4a8226c95a10648da838e69961d04998e018491. 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/NLH212100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc27eb8531bbebe09366e2edf8b0c98960a0ce21f613403def9db0cd00c4f9f. 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/NLH212100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33317e952d2fa44bc0692e3c174dd5125bc23c1f6d241f871a9e78e45c431362. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/NLH212100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d6b0702b0103423e19d6995697bae38356e1589565628803d69d55c90e9cec. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/NLH212100005.
Jan Douwe Kroeske presents: 2 Meter Sessions #1744 - Benjamin Herman
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2db5347280148927f897246017826c539e5b3d1bd88bbc107938638b47e9af3. 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/NLH211800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4480282b3b877b9cb09044ae6b5773064a3e6175e033ca574f91f95ded1834f7. 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/NLH211800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ee723c5a91dac628ec7bc28173ba3bf650d00f8a3e468cccb6d4c96e66ef16. 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/NLH211800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fdbdaa73e52015d5414bd79ac11542e86e93ded3dbcb8d3736b4f5092c4fb7. 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/NLH211800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080b14715a3c1144e0145f06567f70962c00cb3f49829cfbdd6e2681672277e5. 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/NLH211800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6d67758a9f59ccef169aea561f19fd7986376d637d0d05863c1beef3511ff4. 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/NLH211800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a087e79289c31a331049575b0808f397d5748742f8c1319f5204ec7d3e7782e. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH211800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ec97c19068ff6bda7b64054d400461b25f8732349c2edb7adc7c6d8a2ca812. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLH211800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7815511e9b63cc26afc823e874a32a1076c251519851e52d8a2c679dd847692d. 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/NLH211800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db777d2e2b186b819776b9b9a840f1bc252357303fa380dd00e1b399c4e99ba. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NLH211800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec4782bcd68a43e11e086c14541b78a25dd1daeeeceeb0c7b8d4aa7e298aaae. 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/NLH211800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ac7a1024bcecde6cdfd00918098593c5c93b24f2d5231511d735b1fd74cb1a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH211800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1929b140c3f48a2d59636d85b4d45199973f48863dcb87f492fb5c5edd65adca. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NLH211800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa74f7d2746569a94bce72451ca0e99c4e59a3c8fe36688b7cf40ed23ff3fc4. 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/NLH211800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e30845b37c8c01eecf59c5d5b7e923c92f718fd24352f4eff219f9dbce8f419. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/NLH211800033.
The City of Prague Philharmonic Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb075c3e0846c561c647425dbe2a2ef3d67333fc3e0329282edd33a5c3818e7c. 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/NLH211800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab25cb969129a4aca2956e9a0fd8fedb97dd92411b00ea64cc2eed8064f2e09e. 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/NLH211800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb5690e1ca23d669ed942e105bcf697f395f1e5bf9b4eff8654c195438ccc0e. 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/NLH211800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78491cc81dcaab7a54fb234cc5b2b822424c9d99c4f9788fd2a6c78219db0845. 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/NLH211800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421946c9375dde5ab347741e4e15c1c6dd54299a60a046172f81c2468b1efa03. 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/NLH211800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383d044ce964e613af595ebff2f5ac9a6a5a099601e3d0bdef930aeeaf4778e3. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH211800047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ec7c762d8a651036dedab87790b8c0bf9e2603b0b0c46b9ae891d2a3cda8eb. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:11:46Z), 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/NLH211800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a24c1a7ae54991c98be3ed5c037f9ed3d91b93035132e318210688fb879022b. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:27:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH211800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66680aabc811de1a68a3f80685420ce1852cb190881f245935624301d760e4e6. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/NLH211800042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5015fe659e2d9a7db3d18ae6ad7374d0ae7cbcdf348fd3690d86327f4232959. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH211800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c836c0047c83a3a55a9bf2fb12aa2f6b5cac4dcddbd7651dca01b5b3ea26e2. 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/NLH211400950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ca4d11d8f6bae7a5c0ab88e3da6938a94e291a431374297911403925c7859a. 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/NLH211400951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32e4c77221a05aabfc567c8705f12ceba242bc33ce9c36d350b32dbec8ebd2d. 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/NLH211400952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70746aa8cbfe635a631a414222460033266205c417fceb5defcd605c2945972. 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/NLH211400953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c399ad5c6f6853c31b2cbff7d0bb8bd405b0fcb0ba69a162188881c875de760. 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/NLH211400956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda89349129447aea28d13165bd626f2d1a1d0550873fa0af1b90045a9cf1d6f8. 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/NLH211400957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d12b1e364da501504c1fe35d77614c1e8504a946d557a7fa25ccfcab3a9af7. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/NLH211400954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12e505a8db200d7d78f95f26e6f9535b9ff8b52ebee8e7b6c7a10760c83bd61. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NLH211400955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf7c203735bb00b28558b1861e816ee15e183e51f21cf71d1d7fa766f2af948. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/NLH211400958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867d7b96c64ea7a5418a5aa7fec4446741bde2d7513ae14dbee98f044aaf0440. 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/NLH211400959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f84580a5e3bf91d1a0f71c4fa71aa7610f4f1662beb75634e6d18a16494630d. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/NLH211400960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4148afeefa18a261379a9f21ef1d5aaf4854ffd24f14e179c45fe873dce9a3. 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/NLH211300924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13c80186adfe7edf09874b759141ec16576aec472d8d3a4e8d137d7ca8801ab. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH211300928.
Hypochristmastreefuzz (Live at North Sea Jazz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616d517fef2de0fdbc1ad2e29217ddf4a983cb794d81637d0bb80865b9e2fab1. 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/NLH210900436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84734e0547abc2295cc13527c548bb5afec851748260397253fdb7bd7d9882b0. 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/NLH210900438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937e6340ee5b7eb2e44db425299840254299aa57f2370ec85295f1ee4db6c289. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/NLH210900442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1617c91ea2f0a9bb7d074345ef820a32614999f4456c665a4db83811687bae. 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/NLH210700215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5d39f1daac930512bfe259ae50439aefda80d46ec1e86a3b9e84a8992247f0. 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/NLH210700218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491a8f9fea50689a53aa321b2b202071a875313514be46b1ac945b785b5a40b7. 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/NLH210700224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40939c4bb64d7d216bc29ed3cdfa1a6af84fe58cf35589e02e8a291e884feb0. 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/NLH210700217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7432ee9983c57d57a7d9823b616698b2d6a6ac184b47a62fecd70b71170eb02d. 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/NLH210700219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8263efb25e0dbb6dca0afbeef126789e77ff8b31315f837c9925e04ea61b7f14. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH210700220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3df2b4eb291d3ef4d3f19f1d50d92d2fcba1281bcf1064d0768b5bc6a287362. 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/NLH210700227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3520540a985bf23c363038ba569c5af9340b16cb64727f212a4688761535af. 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/NLB159900433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e793480da3ca179e86b64113bbdd2f7e1d542f2fc3f22438a4df9b2dad8192f. 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/NLB159900436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a10fbe5943e63a21432a6afcda8bbd2ebb348c2504207e6b172eab586433760. 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/NLB159900437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7701f2ed524b32c78927f180ef4ebb6c2d539b7c4c3f78b32c0c5a87a1990715. 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/NLB159900440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abbeb5f828da90025a0eec490710bb4622d460d2c1e8cd6fdbf822120f38055. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/NLB159900430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fd1a5b5c4ba74d95c412004ac4941736a05fe1d243904adfc57ca4d59f77d0. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NLB159900431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d1c5f503a3aea6719c51b67f2ae9304f6a68322ec7a00a235819e62c65ef5c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NLB159900432.
Van der Grinten/Herman Quartet: Lost Languages in Sad Serenades & Jocular Jazz
The Van der Grinten/Herman Quartet: Psychodixie for C-Melody Saxophone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0b157fb270a262d322dcd39bfa513564ad82c755d26f9aedf1ed588c0dc186. 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/NLH212300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03501c474bf48269a629c7f4be8a016b9838181c68a4222781805b4304c42298. 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/NLH212100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0ed0dfc7d265580187cf580d63123c7d39767278465ee7295a4555227122af. 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/NLH212100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8768f88e58b13eb911a657e9b0928958e12440e383397e9f8b5e156fb347465e. 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/NLH212100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf372ce23905662350f311722ae631218c56690cec01e3bac08fbfdce06bbf811. 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/NLH212100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0adf15990cba845ee9af8e996de4c92c83d4f68a49c5c944501e3f025fa90cc. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH212100035.
Quintessence/Prelude to a Kiss/The Man I Love/Ask Me Now
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c7eecf289dab44ffc939297ad99c92232ba8b9a2bf7f525d54b861d4db5653. 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/NLH212100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975d4674efa3ed589a1ece1e4e1cd68a28822cf7d1e356b45b1e2a9053a4d799. 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/NLH212100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff94d7c2a9e7ea7a609d69f5bfad971f64efa64f96f9b74cd213f86ac7390c1. 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/NLH211501050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93166c328c5a186c7af31809120010f5ff4d525f77e03f826c3310b4d66e06cf. 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/NLH211501052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdee017debca01acb6605d2cb2614e2b33a31b0b2569179caf1659bbbc022432. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH211501054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ac2e1c7576b738edf67de7d42187c32cd8b251748c12316c1f4ecadb58b8a3. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH211501049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da9efeff6a7a393bd6b34b77595076c20cf455b4616ed1b674ee7ba6c3657d0. 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/NLH210900498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae69fc0cb28dc2dbe3c784745de2f1146ea4546c7f0e8a24a82d35556914079. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NLH210900494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6d8694286fb1c84fa25a2fdff1458685ec68329b87eb0d5e31141e2b77e26b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NLH210900495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ab0252e094779dfefba07033330820868d44bee3084dc0ef02c17761305b7e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLH210900497.