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 0xe12205e4497d81e648f9f05d4b40c18555601bde96ed515b64b7a348ead25c3a. 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/d7c9b308-aba4-49e2-a503-344e3569349b.json and https://artists.proofprofile.net/proofs/artist/d7c9b308-aba4-49e2-a503-344e3569349b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x17b61d55c9be4dd56a3d5caceda06e8933ef8904ce86830c64eea54e2dd40c58","isrc":"GBUR61200013","name":"Human Reason - Len Faki Remix","registered_at":"2026-06-08T04:19:05Z","spotify_id":"7nPysQEjRE1GXuMgBDMmbG","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 0x17b61d55c9be4dd56a3d5caceda06e8933ef8904ce86830c64eea54e2dd40c58. 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/7nPysQEjRE1GXuMgBDMmbG.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/7nPysQEjRE1GXuMgBDMmbG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8208e0441e33750a150489713cfd2a43d7d0dd4700f9157a1420e601b1a5653f. 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/35c3ZpY3Z2rPsuZcbSm8At.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/35c3ZpY3Z2rPsuZcbSm8At.
The Beat Just Goes Straight On & On - Hardspace Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702fab45882670b3272bf3ad476534a32517a202ba54852a3897d4433594d31f. 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/3z9XZGmJd8tezl9RQAQL8H.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/3z9XZGmJd8tezl9RQAQL8H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc684375c1ce615a95a40822b9e4593d0c2994a48d6dc35a81a435558c9cd4f. 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/3ZKU7ucGEfBPrUn1E5Xnqi.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/3ZKU7ucGEfBPrUn1E5Xnqi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fd264975400b2a69bb98b315e55bd0cdda2af347b2922dc6d219847483fd1f. 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/6K8MEkyv4cR6LPngDmsq20.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/6K8MEkyv4cR6LPngDmsq20.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc684375c1ce615a95a40822b9e4593d0c2994a48d6dc35a81a435558c9cd4f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0X3Z948RtGgf5wOmssQY11.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/0X3Z948RtGgf5wOmssQY11.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702fab45882670b3272bf3ad476534a32517a202ba54852a3897d4433594d31f. 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/4YMySudSCwgt7O8w6vjN29.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/4YMySudSCwgt7O8w6vjN29.
{"copyright_id":"0xc385251467ceaab5690bb99c607de213b1acec527bc7bcf608c9a4587a49360d","isrc":"UK34N1800230","name":"Let My Brain Go - Len Faki Remix [Edit]","registered_at":"2026-06-08T21:14:53Z","spotify_id":"2L8bF6rKaYWKgsVr4Rp3J7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc385251467ceaab5690bb99c607de213b1acec527bc7bcf608c9a4587a49360d. 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/2L8bF6rKaYWKgsVr4Rp3J7.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/2L8bF6rKaYWKgsVr4Rp3J7.
Can You See Me I'm Waving - Len Faki Hardspace Mix
Small Pebbled Forest - Len Faki Deepspace Mix
Robot Evolution - Benjamin Damage Live Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10786b9c9493e7b8408972e7f6a715e3862400ff9ee1023e0883b497a0541693. 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/02vG8fTUxDUV2drWWz787Y.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/02vG8fTUxDUV2drWWz787Y.
Robot Evolution - Jensen Interceptor Remix
Robot Evolution - Charlotte de Witte Remix
{"copyright_id":"0xae9f9aaeefc8b1ac2dd65d406936b365d01723fca50c6a6d8e55daaee37e621e","isrc":"DECY51901934","name":"Robot Evolution - Charlotte de Witte Remix","registered_at":"2026-06-22T05:38:48Z","spotify_id":"5Mc1hyjrCatdbFhnOzvlrY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9f9aaeefc8b1ac2dd65d406936b365d01723fca50c6a6d8e55daaee37e621e. 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/5Mc1hyjrCatdbFhnOzvlrY.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/5Mc1hyjrCatdbFhnOzvlrY.
Robot Evolution - Midnight Operator Remix
{"copyright_id":"0xc3b97ee45581cff1fdeeaf383e2ff45d6105b1ff3f63d5255c0e50c19233c5b5","isrc":"DECY51901444","name":"Superstition - Azid Mix","registered_at":"2026-06-07T20:46:01Z","spotify_id":"40zzYA8fDEdWr5zwQl0BTF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b97ee45581cff1fdeeaf383e2ff45d6105b1ff3f63d5255c0e50c19233c5b5. 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/40zzYA8fDEdWr5zwQl0BTF.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/40zzYA8fDEdWr5zwQl0BTF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1096b19304a3e1095eb71e0419792b8fb0770603f6ca0491f774a15199c8d7d0. 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/0EnyCQ1jflY28qHJtYCE96.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/0EnyCQ1jflY28qHJtYCE96.
{"copyright_id":"0xcbe5fdf2b69b3767466185b5701fd19ce94d13008483d2b196504036b1282766","isrc":"DECY51901447","name":"Gathering Clouds - Pressure Mix","registered_at":"2026-06-10T18:44:06Z","spotify_id":"6ZYg3qgcm9ZLyMgktrmZmb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe5fdf2b69b3767466185b5701fd19ce94d13008483d2b196504036b1282766. 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/6ZYg3qgcm9ZLyMgktrmZmb.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/6ZYg3qgcm9ZLyMgktrmZmb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba22f131ded64944fec4d8aa8925619b5863d76b6fb33bf96392087be7d913c. 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/2f52vKRnfi4PoXLm1nm6fe.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/2f52vKRnfi4PoXLm1nm6fe.
{"copyright_id":"0x43082793c7008d42e087f3eee6089e5d0d7823c3ac8de8880b3624cc0c3eaac1","isrc":"DECY51702042","name":"UK74R1409047 - Len Faki Deepspace Mix","registered_at":"2026-06-26T00:02:35Z","spotify_id":"0sjQavhSfmjnrnB8gwWuNT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43082793c7008d42e087f3eee6089e5d0d7823c3ac8de8880b3624cc0c3eaac1. 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/0sjQavhSfmjnrnB8gwWuNT.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/0sjQavhSfmjnrnB8gwWuNT.
Grindhouse - Len Faki's Hardspace Remix 1
Grindhouse - Len Faki's Hardspace Remix 2
My Black Sheep - Jimmy Edgar & Truncate Remix
My Black Sheep - Matrixxman Isolation Mix
{"copyright_id":"0xf07fec9dac6a6a78e9bc5c1741ff14ec105a79c129189c672b164b7cde806c59","isrc":"DETB31792905","name":"My Black Sheep - Cleric Y Remix","registered_at":"2026-06-17T22:16:05Z","spotify_id":"5r8YXJXfSL6adeKlTKkHz5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07fec9dac6a6a78e9bc5c1741ff14ec105a79c129189c672b164b7cde806c59. 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/5r8YXJXfSL6adeKlTKkHz5.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/5r8YXJXfSL6adeKlTKkHz5.
{"copyright_id":"0x90ba58c37c7180bbe5158cd33764ef29a31dce34cd1acfd3a919e31d7c51732b","isrc":"DECY51702031","name":"Bump Your Head - Len Faki Hardspace Mix","registered_at":"2026-06-26T00:04:41Z","spotify_id":"3baRXatqhYXlZpTHeJuUmM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ba58c37c7180bbe5158cd33764ef29a31dce34cd1acfd3a919e31d7c51732b. 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/3baRXatqhYXlZpTHeJuUmM.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/3baRXatqhYXlZpTHeJuUmM.
Bump Your Head - Len Faki Hardspace Tool
{"copyright_id":"0x64583a0c654323220aeb34a498ec1011f9a7841ec17eedb9a36286219ec1167f","isrc":"DECY51702011","name":"Black Patterns - Len Faki Hardspace Mix","registered_at":"2026-06-21T05:30:09Z","spotify_id":"2yrZhXuY94nVOQfLZOODlB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64583a0c654323220aeb34a498ec1011f9a7841ec17eedb9a36286219ec1167f. 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/2yrZhXuY94nVOQfLZOODlB.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/2yrZhXuY94nVOQfLZOODlB.
Len Faki Black Patterns - Hardspace Tool
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b896175354e57410e7b1ffabc06b49451195fcf1777c74291217289260a29e7. 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/6o1y09hWdrRMniFe0aDue4.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/6o1y09hWdrRMniFe0aDue4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c326b036f8995e2f3783792701cc7e7367951dda30a0cf50a12e11c41c086ae. 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/1YmDvmqFDYIShtgWJwZAUA.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/1YmDvmqFDYIShtgWJwZAUA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446e42b8a1e642ecf77e030dca5a96fda7ebbd49ba1a17675e1596ff0beef97d. 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/1KeHS6mGuEbwaTcuILtEq1.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/1KeHS6mGuEbwaTcuILtEq1.
{"copyright_id":"0x4e7e9076abedb7bdbfac64d01149edf6c466d13e6a2158bee103a71aa176ee51","isrc":"DECH61500145","name":"Celtic Cross - Len Faki Remix","registered_at":"2026-06-23T17:07:12Z","spotify_id":"3NPEFhvxwkgcKKNK7xHy8H","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7e9076abedb7bdbfac64d01149edf6c466d13e6a2158bee103a71aa176ee51. 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/3NPEFhvxwkgcKKNK7xHy8H.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/3NPEFhvxwkgcKKNK7xHy8H.
{"copyright_id":"0x113c59d6a0860e3716450e60e6ed5054cd5d4fc2ccb3232685d7bf6c8cd48fa0","isrc":"DECH61500115","name":"Street Dub - Edit","registered_at":"2026-06-22T04:34:32Z","spotify_id":"7jBeVPZJc2UHJEu2xtJIbo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113c59d6a0860e3716450e60e6ed5054cd5d4fc2ccb3232685d7bf6c8cd48fa0. 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/7jBeVPZJc2UHJEu2xtJIbo.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/7jBeVPZJc2UHJEu2xtJIbo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d47583aabb941e9d4d1a0b9221009e970c358b08374d35388063922928aa432. 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/4YUDtxVqSf3vXCeVmZaKLq.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/4YUDtxVqSf3vXCeVmZaKLq.
{"copyright_id":"0xb5b1421fb20a4cd8bd9d42ce9f4f1dfaf42edb0d9c6ed56d04ba94262edfce70","isrc":"DEDL81300805","name":"Happy 808","registered_at":"2026-06-19T13:40:35Z","spotify_id":"5RmUDCSKpZZ2GOrkVB3dZG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b1421fb20a4cd8bd9d42ce9f4f1dfaf42edb0d9c6ed56d04ba94262edfce70. 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/5RmUDCSKpZZ2GOrkVB3dZG.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/5RmUDCSKpZZ2GOrkVB3dZG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46069d4c92ea5ccd82bfb21a3b177204df067a408ae23d5ec60d932005097dfe. 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/6BgxtgEOMIiNDHZU1Cwwlj.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/6BgxtgEOMIiNDHZU1Cwwlj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44194f0bc8365ea02cf36ee23b55403805d58fda14bdf8ed535a94550b3c0c49. 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/0vj2TQycBvOn4ftKiEnTia.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/0vj2TQycBvOn4ftKiEnTia.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb583396056ccd74e5d5169044b3f816dff64e53fe40e8c9797567e0fc6bd62e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7kWrSTymzKjvCRL0bv0PtP.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/7kWrSTymzKjvCRL0bv0PtP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3b591d8e77b03edbf0926c7aced6a0fe68bbb2833df6a32ecf87167cda334e. 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/41SNR0P1svLHqHx722ghaI.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/41SNR0P1svLHqHx722ghaI.
Death By House - Adam Beyer & Jesper Dahlback Remix
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Rainbow Delta - Jerome Sydenham & Rune Remix
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Don't Be Stupid Day - Modeselektor Remix
Don't Be Stupid Day (Modeselektor Remix)
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SEMF 2017 - Stuttgart Electronic Music Festival
Black on Black (Live) - Len Faki Goes Black Remix