1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x12051eec0f7b0be0d9bc08ca5ca396abdb1fcfbfb295194a07d01be6e4223b60. 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/5b237d38-ecad-4d83-a3a2-03c8b62af78b.json and https://artists.proofprofile.net/proofs/artist/5b237d38-ecad-4d83-a3a2-03c8b62af78b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ultratumba - Drumcomplex & Roel Salemink Remix
The Sinner Of The Grassland - Kalden Bess Remix
{"copyright_id":"0xb88a15cbf41a0f7edbe17fe42bd87a1bdb689d07008b2bf7f8d0d79480ae8ba7","isrc":"GBKQU2455312","name":"Kanamycin Resistance","registered_at":"2026-06-25T10:57:21Z","spotify_id":"5nRSt86xHLZpbUFGXk3nrW","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88a15cbf41a0f7edbe17fe42bd87a1bdb689d07008b2bf7f8d0d79480ae8ba7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5nRSt86xHLZpbUFGXk3nrW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nRSt86xHLZpbUFGXk3nrW.
{"copyright_id":"0x01995197a21a4ca7bdc2b322185ffc5fe48c977d078aba43e599a398a2dfa8bd","isrc":"GBKQU2446256","name":"Seven Nation Army - Extended Mix","registered_at":"2026-06-18T11:59:44Z","spotify_id":"4I5nahstfk2u9HpEw3NSNv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01995197a21a4ca7bdc2b322185ffc5fe48c977d078aba43e599a398a2dfa8bd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4I5nahstfk2u9HpEw3NSNv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4I5nahstfk2u9HpEw3NSNv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cbbb8e9e284469ec89361559df60a0d169f6aba4381490172758ccfbd95ca3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6tZnXGn57s31xt18aCNNrs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tZnXGn57s31xt18aCNNrs.
{"copyright_id":"0xbc800b8fd372e67a0995f8e3aa3fde6fc1b11b738e046670e76a93c50d458a37","isrc":"GBKQU2420018","name":"Destructor de Mundos","registered_at":"2026-06-22T06:55:30Z","spotify_id":"1wZO4oi714NyvAsHVKTNba","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc800b8fd372e67a0995f8e3aa3fde6fc1b11b738e046670e76a93c50d458a37. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wZO4oi714NyvAsHVKTNba.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wZO4oi714NyvAsHVKTNba.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da695739ffb7991a3da9a5c45d2c0c6c6df068c8c1c92a688fd4168fdd089c4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4tM4krrqY2wVNv0lF3DZbu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tM4krrqY2wVNv0lF3DZbu.
{"copyright_id":"0x9038e7ab6a896ef8006ec7c06c1196ec6ecc8cab2e319b9a53b4e11face86358","isrc":"GBLV62311659","name":"Sandstorm - 2024 Extended Mix","registered_at":"2026-06-06T05:46:18Z","spotify_id":"1c9vNJt0c6cfKxGUUiAtBk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9038e7ab6a896ef8006ec7c06c1196ec6ecc8cab2e319b9a53b4e11face86358. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1c9vNJt0c6cfKxGUUiAtBk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1c9vNJt0c6cfKxGUUiAtBk.
{"copyright_id":"0x5c563aa36e2da01734c5a731437f335c96b203afc0486cadf435f29e29a124a3","isrc":"GBKQU2390188","name":"Tyson - Patrik Berg Punch Version 2023","registered_at":"2026-06-24T06:58:01Z","spotify_id":"4WDpexy6dEZMbkhgpu8Xfz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c563aa36e2da01734c5a731437f335c96b203afc0486cadf435f29e29a124a3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4WDpexy6dEZMbkhgpu8Xfz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WDpexy6dEZMbkhgpu8Xfz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5376a6d1fe62d78562b81979e944a7ea15d7a025dca41131c564101d0d7dfef8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4nHYPD48sNrj3nGkoZQk1V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4nHYPD48sNrj3nGkoZQk1V.
{"copyright_id":"0x368c71ad4eb6da22879de4b7a1a98b82dab04fc7118ea6bdef478b8c1d80b221","isrc":"GBKQU2364522","name":"F_cking Sound","registered_at":"2026-06-25T10:57:09Z","spotify_id":"2plwfUWtVLm1RJI7IKp0V6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368c71ad4eb6da22879de4b7a1a98b82dab04fc7118ea6bdef478b8c1d80b221. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2plwfUWtVLm1RJI7IKp0V6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2plwfUWtVLm1RJI7IKp0V6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74131fa59cf6f2a82be1a0f0c14463b3edace560a6d3c5004a387f3580b5304b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4qHSNroR0Vts9zR7vMcKuo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qHSNroR0Vts9zR7vMcKuo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10430705e94fd04f8fbb8328bf0b6cbedab0d3180c68e9b55c58528e21b2cb9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/57V76enVRzMtxVcb13vhP3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57V76enVRzMtxVcb13vhP3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae148418e43ae72c0809b05deab2b67704e877908f562558c104695df9cee02. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2upd6rVgXLQzVEZg3aZgim.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2upd6rVgXLQzVEZg3aZgim.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdced14c87af28118e2de634d10f2c3435014cf412ebbef17820a0c97c5139e9a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7cP6fXm6uZBzgzsbmQnLrX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cP6fXm6uZBzgzsbmQnLrX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8c213fb5f6c8be796d177d66223427d8870eb0144031ac6247a7b2207adc4c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ozDSHnH417wsFBDR1CEj0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ozDSHnH417wsFBDR1CEj0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa153a450fc74c0c73732656d478785d1b76f7847b1b55140554bf0639ef4ebff. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Rh7Z7HgjzxouMzlXMN75U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Rh7Z7HgjzxouMzlXMN75U.
{"copyright_id":"0xbcab88f3e79f9e078290557f2204fa395e0851fe65cb51e53e4197bdd6adcfeb","isrc":"GBKQU2255173","name":"Cool World","registered_at":"2026-06-22T06:53:17Z","spotify_id":"1GYQfOWwR3g42PuzLMtZCw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcab88f3e79f9e078290557f2204fa395e0851fe65cb51e53e4197bdd6adcfeb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1GYQfOWwR3g42PuzLMtZCw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GYQfOWwR3g42PuzLMtZCw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1d8f799222beb11c4cdcae437cd754070ec0dc4f7b9fe566dab085ee9e66d1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0iMtPxxCsFFzrZOEMnrzCp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iMtPxxCsFFzrZOEMnrzCp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12e445d59f8f57d74768b1760589b6c737682a9a69170106512940f2a322bee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4m1MIRSQdU0yGSKkbVuA06.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4m1MIRSQdU0yGSKkbVuA06.
Liquid Tensions - Procombo Raw Dub Remix
{"copyright_id":"0xa076cf8592c242e1635442e550307f0cff5b99c03a859e9e549c3b5c08322414","isrc":"GBKQU2199647","name":"System Error - SAM WOLFE Remix","registered_at":"2026-06-22T06:06:46Z","spotify_id":"1Ln4O1YjMyOoUogVTxS6EI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa076cf8592c242e1635442e550307f0cff5b99c03a859e9e549c3b5c08322414. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Ln4O1YjMyOoUogVTxS6EI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ln4O1YjMyOoUogVTxS6EI.
{"copyright_id":"0xa17b5083e087b78babb2835315ec12d39eecd394c1295eb8a0d89e55a8af0bc6","isrc":"GBKQU2174444","name":"Waiting For The Sun","registered_at":"2026-06-27T11:48:24Z","spotify_id":"4wCrJbYQQ4fobYZii6rD84","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17b5083e087b78babb2835315ec12d39eecd394c1295eb8a0d89e55a8af0bc6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4wCrJbYQQ4fobYZii6rD84.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wCrJbYQQ4fobYZii6rD84.
{"copyright_id":"0xc3902d68fbd3386d4485a20d483539e942d89304e5f3c27581f64d08f4a4ca7e","isrc":"DEL022102001","name":"Experimental Evidence","registered_at":"2026-06-23T12:53:39Z","spotify_id":"4gneAAeKWfJVfYv3qXdGXY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3902d68fbd3386d4485a20d483539e942d89304e5f3c27581f64d08f4a4ca7e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4gneAAeKWfJVfYv3qXdGXY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gneAAeKWfJVfYv3qXdGXY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6129703043a5104fd667ae47b5a679f7d2fabfba4faea6ca3998538a09671c8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0THz7t12Q8O6dE1bMkPjcl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0THz7t12Q8O6dE1bMkPjcl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0739988bdf784e35a76e2c893313881cf206351bd0bf242a5cc9f72797f820f9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Z3Gina2XKfyjv46VJEInp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Z3Gina2XKfyjv46VJEInp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07feec671a685a5995f7eaf1c87322818468cd24989c8eccc958b0360357993. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fsIiNMsZQNzVxC9Z9ZOYg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fsIiNMsZQNzVxC9Z9ZOYg.
{"copyright_id":"0x6db1c09a82807d2223dacf3eb8e12a9b5a0b2ed445e38a98084e2fdb0fcb0ffc","isrc":"GBLV62008050","name":"Unhinged Lullaby","registered_at":"2026-06-10T20:30:13Z","spotify_id":"4Ams5qx1on6oTYPFliWe42","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db1c09a82807d2223dacf3eb8e12a9b5a0b2ed445e38a98084e2fdb0fcb0ffc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Ams5qx1on6oTYPFliWe42.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ams5qx1on6oTYPFliWe42.
{"copyright_id":"0x42168ac36cb95d87b1f3b057a90e746107d65fb6e7f3e391d59d4ad23c5f20dd","isrc":"US7NS2000040","name":"The Known Universe","registered_at":"2026-06-24T19:18:10Z","spotify_id":"3RvCNUnpbf3RJvZgIRyqnH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42168ac36cb95d87b1f3b057a90e746107d65fb6e7f3e391d59d4ad23c5f20dd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3RvCNUnpbf3RJvZgIRyqnH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RvCNUnpbf3RJvZgIRyqnH.
{"copyright_id":"0xca6c7830b8f960109da9f461e83b9d7c22b21c6303f31d218d4d68409c4d2163","isrc":"GBKQU2081220","name":"Longitudinal Axis","registered_at":"2026-06-26T03:46:02Z","spotify_id":"48MWjOcvNmYcHJeKtVwAFM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6c7830b8f960109da9f461e83b9d7c22b21c6303f31d218d4d68409c4d2163. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/48MWjOcvNmYcHJeKtVwAFM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48MWjOcvNmYcHJeKtVwAFM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d0c82a63268d3b5fc8fb896c3fc444f498dbc2c3957a14aba2afe899ae3efd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3kdbasmf45Gz9aowT9N0JE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kdbasmf45Gz9aowT9N0JE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0739988bdf784e35a76e2c893313881cf206351bd0bf242a5cc9f72797f820f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19p5lrBNJi6dIvKiXlDiin.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19p5lrBNJi6dIvKiXlDiin.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07feec671a685a5995f7eaf1c87322818468cd24989c8eccc958b0360357993. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SpK9BRJZ1u6mK0vUqkSZl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SpK9BRJZ1u6mK0vUqkSZl.
Ocean Drive 2014 - The YellowHeads Remix
{"copyright_id":"0x5afcb53e7ea64083d5ae55f9ca69fc4fbb1b7d38cc51f4e386aec09619953f45","isrc":"US7NS1900031","name":"Prison Planet","registered_at":"2026-06-19T13:14:24Z","spotify_id":"5cSaZ1uFZVvzupx0XAsIWz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afcb53e7ea64083d5ae55f9ca69fc4fbb1b7d38cc51f4e386aec09619953f45. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5cSaZ1uFZVvzupx0XAsIWz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cSaZ1uFZVvzupx0XAsIWz.