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 0x49a909d9cea56af00611e459bcf8a0ca9b8a15908764d0bfb83c1a4a09511081. 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/fd49d01e-6fcb-4ede-a8d5-81a0c15f0167.json and https://artists.proofprofile.net/proofs/artist/fd49d01e-6fcb-4ede-a8d5-81a0c15f0167.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x70b8f1cd0cc3fe77666957424f61e74fd04af99e8b25838b4ce3e97c4b5b2a82. 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/73eaNtwi7OQSo5YXDNbpeF.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/73eaNtwi7OQSo5YXDNbpeF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe302a3046225299d01b7539bbc9cfb58b07abd20c97c446712f34278befd1953. 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/5iuO1XorDrYr3gAztvZiZX.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/5iuO1XorDrYr3gAztvZiZX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc061b1da794b67d05fa8ea4ee420185ff31d3e398bce01f3a42f966835137549. 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/3HXmXbeyvW743jfGSkKubi.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/3HXmXbeyvW743jfGSkKubi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ea000bda14f68751a92a502e570b0889d28cb84e564b04f1b95d17fc058ae7. 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/0jWr9gDY8LqXjkgJsacDRo.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/0jWr9gDY8LqXjkgJsacDRo.
{"copyright_id":"0xadb69904d3adf5822100fff1f061bdf1549be211a4f6b59cf74a29b148bbc50a","isrc":"NLZ542100060","name":"Otherside - Dosem Remix","registered_at":"2026-06-11T03:47:54Z","spotify_id":"7kT2mDQUQlg2NiQuedO4Ub","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb69904d3adf5822100fff1f061bdf1549be211a4f6b59cf74a29b148bbc50a. 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/7kT2mDQUQlg2NiQuedO4Ub.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/7kT2mDQUQlg2NiQuedO4Ub.
{"copyright_id":"0x04881fa730d021a7c210a686565bc51814ca71bed455a19a1aece4463b1f3df7","isrc":"GBEWA2100240","name":"Eternal Summer - Marsh Remix","registered_at":"2026-06-18T12:39:27Z","spotify_id":"2IzAVhx4HugoLPob9xCnRE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04881fa730d021a7c210a686565bc51814ca71bed455a19a1aece4463b1f3df7. 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/2IzAVhx4HugoLPob9xCnRE.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/2IzAVhx4HugoLPob9xCnRE.
{"copyright_id":"0xf8db866c1a337c2d9d2f318c5e4912b8721d942e65b7d0f4dc1d91dcfd28623e","isrc":"GBEWA1907490","name":"Eternal Summer","registered_at":"2026-06-09T11:04:02Z","spotify_id":"244b3WF9ZRUnX8KAyfohTY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8db866c1a337c2d9d2f318c5e4912b8721d942e65b7d0f4dc1d91dcfd28623e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/244b3WF9ZRUnX8KAyfohTY.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/244b3WF9ZRUnX8KAyfohTY.
{"copyright_id":"0xd7a131dd2a6e99c6ec62512d3558c9820dcbd5c0485e6e22ca9d9368555ce60f","isrc":"GBEWA1907483","name":"Infinity Mirror","registered_at":"2026-06-20T20:14:00Z","spotify_id":"2zbx7CKp4nAbZMstveXXEy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a131dd2a6e99c6ec62512d3558c9820dcbd5c0485e6e22ca9d9368555ce60f. 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/2zbx7CKp4nAbZMstveXXEy.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/2zbx7CKp4nAbZMstveXXEy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89b7d8bbbf9befa5d34e4c1eb4e612d0113e0f3bc2ebbe867bbe988b243f120. 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/1EwSKXkNxfnBx4PvFtjpcq.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/1EwSKXkNxfnBx4PvFtjpcq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f1621c2893237b81e824085466862dc937a2da8e0f1f6e68d3cabc30eb46a7. 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/153U1fhgUdWnIdm7cz54rJ.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/153U1fhgUdWnIdm7cz54rJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501a4b539b5fc750733c90628459a32fe54b32b8cfc89015539debd0e8744b9e. 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/0mlLyI9KJlsLYKDgrnOk4z.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/0mlLyI9KJlsLYKDgrnOk4z.
{"copyright_id":"0xf8db866c1a337c2d9d2f318c5e4912b8721d942e65b7d0f4dc1d91dcfd28623e","isrc":"GBEWA1907490","name":"Eternal Summer","registered_at":"2026-06-09T11:04:02Z","spotify_id":"7HIh7LJudJn8Jidbo7vtrW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8db866c1a337c2d9d2f318c5e4912b8721d942e65b7d0f4dc1d91dcfd28623e. 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/7HIh7LJudJn8Jidbo7vtrW.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/7HIh7LJudJn8Jidbo7vtrW.
{"copyright_id":"0x4e94f1683b00ae023f386c993ccd94c94ec5eef082062c3ddb63f676f76862f7","isrc":"ES84B1510145","name":"Runnerpark - Jeremy Olander Remix","registered_at":"2026-06-10T18:46:21Z","spotify_id":"6ON6ADVu2qwIvUh20sQFps","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e94f1683b00ae023f386c993ccd94c94ec5eef082062c3ddb63f676f76862f7. 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/6ON6ADVu2qwIvUh20sQFps.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/6ON6ADVu2qwIvUh20sQFps.
Lost Taxi - Henry Saiz & Marc Marzenit Remix
Cuts or Cats - Mathias Kaden & Daniel Stefanik Remix
{"copyright_id":"0xbc3dfab260b96e71ebcb1f1586500594b89099508a8ccfb367742ec2d5be1fc8","isrc":"ES84B1410133","name":"Expression - Original Mix","registered_at":"2026-06-19T01:28:09Z","spotify_id":"4nQ0lsciuy0GQW8w8KT8zZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3dfab260b96e71ebcb1f1586500594b89099508a8ccfb367742ec2d5be1fc8. 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/4nQ0lsciuy0GQW8w8KT8zZ.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/4nQ0lsciuy0GQW8w8KT8zZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9dba6df1fb6779a0c61c26d4e83b792f7c729bc901fe20324519659ee6f854. 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/2bUw0rwZ8gb5vYiZPALIXS.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/2bUw0rwZ8gb5vYiZPALIXS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4dffdf398b4476929b23ca983321f2b077436e39355da45730f24c9e6c8f09c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ai3QI8X69HPr8XZP7w0ej.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/6ai3QI8X69HPr8XZP7w0ej.
{"copyright_id":"0x6b18f7fc06f3b7ae252dc8ba9fece754107ffae5d2465ce7c815af3d5f449926","isrc":"QZFPL2100416","name":"Only One - Dosem Remix","registered_at":"2026-06-20T19:47:57Z","spotify_id":"4pw09H8AUaO9clzCvladA9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b18f7fc06f3b7ae252dc8ba9fece754107ffae5d2465ce7c815af3d5f449926. 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/4pw09H8AUaO9clzCvladA9.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/4pw09H8AUaO9clzCvladA9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dcc0734e379c33a1a44e24ac672cd8365e8d005caef32a1aed88242695a765. 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/4MZBAmPqM7WJOVICPwFPst.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/4MZBAmPqM7WJOVICPwFPst.
{"copyright_id":"0x0c533a679599c5328de6d1d99446b947fe9514db47bd3decb5747e4fec16fdfc","isrc":"ES94G2300303","name":"Out of Space - Dosem Remix","registered_at":"2026-06-22T09:44:46Z","spotify_id":"6htEP59gUnG6kj60tWwPlB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c533a679599c5328de6d1d99446b947fe9514db47bd3decb5747e4fec16fdfc. 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/6htEP59gUnG6kj60tWwPlB.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/6htEP59gUnG6kj60tWwPlB.
{"copyright_id":"0x2d26afa2c2acdbae4b9436b3d5ea2ac951d288d9e56a37698c588a8c233bee9b","isrc":"GBEWA2206520","name":"9 Days - Dosem Remix","registered_at":"2026-06-23T12:53:05Z","spotify_id":"2gWzwuCBrtElBZYiecJSiT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d26afa2c2acdbae4b9436b3d5ea2ac951d288d9e56a37698c588a8c233bee9b. 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/2gWzwuCBrtElBZYiecJSiT.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/2gWzwuCBrtElBZYiecJSiT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee9a09075ec13897920f77ba715a089ef972c69651059577450929a854fcdce. 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/0Bf3zoudEgSXb5F8oJ53ee.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/0Bf3zoudEgSXb5F8oJ53ee.
{"copyright_id":"0x2fd1a6a42deba8b80a38e54872d37e29507cfbae308b0a4c1f81a2f4b7e0aa73","isrc":"GBEWA2203252","name":"9 Days - Extended Mix","registered_at":"2026-06-18T09:56:08Z","spotify_id":"4uMHJ58bDQDp3qM8apwbIV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd1a6a42deba8b80a38e54872d37e29507cfbae308b0a4c1f81a2f4b7e0aa73. 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/4uMHJ58bDQDp3qM8apwbIV.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/4uMHJ58bDQDp3qM8apwbIV.
{"copyright_id":"0x78fdf4bf627bca44626b0f787798b9e79ad6f060f8d233b2db558abaaeb1d066","isrc":"GBEWA2206490","name":"Deserve You - Dosem Remix","registered_at":"2026-06-21T06:00:48Z","spotify_id":"5jQqe2fvkT44fRZQgOLJDh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fdf4bf627bca44626b0f787798b9e79ad6f060f8d233b2db558abaaeb1d066. 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/5jQqe2fvkT44fRZQgOLJDh.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/5jQqe2fvkT44fRZQgOLJDh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93abc29603c150319344e1651cd1ce55c8d83e497ff3e6569af2a1a5921c38d. 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/03LFaJdIIkssR2I5EhVhh0.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/03LFaJdIIkssR2I5EhVhh0.
{"copyright_id":"0x95b01ed93d7c2089e8208b2c712afb14c0bafd3bf5634ca798624f60cf94c02c","isrc":"GBEWA2205881","name":"Starbeam - Douran Remix","registered_at":"2026-06-26T16:07:05Z","spotify_id":"1gbvAFDGaDbq81LWXvMnoU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b01ed93d7c2089e8208b2c712afb14c0bafd3bf5634ca798624f60cf94c02c. 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/1gbvAFDGaDbq81LWXvMnoU.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/1gbvAFDGaDbq81LWXvMnoU.
{"copyright_id":"0x0cd3f099a2bd50d280459c22e54870a7c1b60f95933b980cb7b8daadd77b696f","isrc":"GBEWA2203111","name":"Time After Time (feat. Diana Miro)","registered_at":"2026-06-27T07:16:34Z","spotify_id":"3vnD8ASYfv81L18m8kE8tb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd3f099a2bd50d280459c22e54870a7c1b60f95933b980cb7b8daadd77b696f. 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/3vnD8ASYfv81L18m8kE8tb.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/3vnD8ASYfv81L18m8kE8tb.
Time After Time (feat. Diana Miro) - Extended Mix
{"copyright_id":"0xf9de780a37dc5efb96678e97e9be489c8eeaaa41438f1efb7995713cfb1d0cd3","isrc":"GBKQU2241152","name":"Reality Check","registered_at":"2026-06-21T16:22:19Z","spotify_id":"15WAqQUIlyyfNeAXX7sadG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9de780a37dc5efb96678e97e9be489c8eeaaa41438f1efb7995713cfb1d0cd3. 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/15WAqQUIlyyfNeAXX7sadG.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/15WAqQUIlyyfNeAXX7sadG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fda9b297d976604e205c1e8c2d7078ca19a171a35275ad9b622d96727d2496f. 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/4uKG953L4xQaBL9pCRSz4l.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/4uKG953L4xQaBL9pCRSz4l.
Reality Check - Black Circle Extended Remix
{"copyright_id":"0x09d9fb2ec48ed77501fd6743f05c93bce27ff4f9247ece4cc066ca7492abe1b8","isrc":"GBEWA2200570","name":"Digital Futures","registered_at":"2026-06-18T10:24:38Z","spotify_id":"4GcMMukeshFccgP2qjjkfz","type":"track"}
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc137414d42ec0f13f524b1fee3fdff7deefd80b30c80cbb0fc0dc09758a1a6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3o5P6TF0Gop8MiuuuTtttl.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/3o5P6TF0Gop8MiuuuTtttl.
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Group Therapy 300 Live from Hong Kong - Deep Set
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Toolroom Radio EP346 - Presented by Mark Knight
The Anjunabeats Rising Residency with Alex Sonata & TheRio #1