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 0x533ede0a00019b2270bd8fc9adffe7323112110f767b3bc87cd3952bd9517cfd. 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/5116eebd-86f0-4d94-b9d6-c921339cf732.json and https://artists.proofprofile.net/proofs/artist/5116eebd-86f0-4d94-b9d6-c921339cf732.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x8fc4058a4c7dd27488a510dc378def397915f38085ea21d4d599fe2cb98b4aa6","isrc":"US83Z2001914","name":"Heart Mind - Original mix","registered_at":"2026-06-20T07:58:52Z","spotify_id":"5gS8TRNTJlTzrpQYRjQ0oG","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 0x8fc4058a4c7dd27488a510dc378def397915f38085ea21d4d599fe2cb98b4aa6. 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/5gS8TRNTJlTzrpQYRjQ0oG.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/5gS8TRNTJlTzrpQYRjQ0oG.
{"copyright_id":"0xd629457e2360786a999ce4aea2056b9cb19f341099fc7b6365f6ea331dca1283","isrc":"GBKQU2304105","name":"Love Is The Way - Pippi Ciez Retake","registered_at":"2026-06-04T15:51:58Z","spotify_id":"14tGjqtvgJ36h1oDNimiFr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd629457e2360786a999ce4aea2056b9cb19f341099fc7b6365f6ea331dca1283. 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/14tGjqtvgJ36h1oDNimiFr.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/14tGjqtvgJ36h1oDNimiFr.
Love Is The Way - Pippi Ciez Extended Retake
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585f8b1593b818c87f0803c191483bab87747ee241e36de910f9516903bec764. 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/3yJwnNzwQ7O2pceOAYkyZY.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/3yJwnNzwQ7O2pceOAYkyZY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7164f1e1c2d0960a6f3768a7901c4c572024d4e451a845db81aca22fd6371a5a. 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/6UunwECw9RFRAatDcWa1gl.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/6UunwECw9RFRAatDcWa1gl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d54347730cbe5cf6ac6f5f6ed0057824226a454bac0620ec60ec6bd2253c125. 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/4eWWZl2ATIWgx6bieJpUFm.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/4eWWZl2ATIWgx6bieJpUFm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6336f7184b0f08b83decd7a1595f3f3732e3db1a0ada16dc9260b04d37161956. 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/4zfOkCkPLrwAkx3M3ItCnw.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/4zfOkCkPLrwAkx3M3ItCnw.
{"copyright_id":"0xc9dbb0f0f9a1768cf3ea6cd5cfbbb98d54b23fb1daf2226557900aa4b7d8deba","isrc":"UKSP42100123","name":"Life Path Nine","registered_at":"2026-06-22T15:11:49Z","spotify_id":"72gMMSL2YUq9HkmJmOYChB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9dbb0f0f9a1768cf3ea6cd5cfbbb98d54b23fb1daf2226557900aa4b7d8deba. 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/72gMMSL2YUq9HkmJmOYChB.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/72gMMSL2YUq9HkmJmOYChB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9295f98f3ffcfe9b2ae992a03ebb17bcc7f5fe1a035efcc90cc6883f234d21d0. 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/4AxcqW0e2L9U4CV0BhdZlr.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/4AxcqW0e2L9U4CV0BhdZlr.
{"copyright_id":"0x32f35bd8f117dcbeb6cff26feb22cb4e019af6bc2bb5dda28e0a005e9689df43","isrc":"UKSP42100125","name":"Lua - Pippi Ciez Retake","registered_at":"2026-06-04T16:24:59Z","spotify_id":"4SSq4EAmk0R0ZHS17HuerC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f35bd8f117dcbeb6cff26feb22cb4e019af6bc2bb5dda28e0a005e9689df43. 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/4SSq4EAmk0R0ZHS17HuerC.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/4SSq4EAmk0R0ZHS17HuerC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5110c1102f1369b6a400f0e67561195783eac91bdcd09adaf927f1b498c54ad1. 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/3gtoRFwXXE7X73ilpxnc9d.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/3gtoRFwXXE7X73ilpxnc9d.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdde10b5bab8f698d450f5a50eb63c5455c359099ceaca1449b6e48e9b53b40. 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/5G9p0u2nc8JLthbs4cFbp8.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/5G9p0u2nc8JLthbs4cFbp8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025b891f24f28fc03adaa70ccd984a6e471a179902a7b70da3f7554e9e3e943d. 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/38az0CRflj8lVR5lxpGTDS.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/38az0CRflj8lVR5lxpGTDS.
{"copyright_id":"0x59ef820836e2ad7d622f93cf6e487f8ff554230550c7c7daf17ffdfedb94f184","isrc":"GBKQU2513978","name":"New Beginning - Raz Alon Remix","registered_at":"2026-06-25T01:47:21Z","spotify_id":"6tASfmukXlI3EQwEBwjWp5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ef820836e2ad7d622f93cf6e487f8ff554230550c7c7daf17ffdfedb94f184. 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/6tASfmukXlI3EQwEBwjWp5.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/6tASfmukXlI3EQwEBwjWp5.
{"copyright_id":"0x5cab7ab6b8fb0cb92708b4b56591e027979a50e9d3db6788fb8a74796df58e03","isrc":"GBKQU2519658","name":"La Cuba - Double Touch Remix","registered_at":"2026-06-10T07:07:48Z","spotify_id":"78Jj4GjgV4mCkTUtr82tzv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cab7ab6b8fb0cb92708b4b56591e027979a50e9d3db6788fb8a74796df58e03. 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/78Jj4GjgV4mCkTUtr82tzv.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/78Jj4GjgV4mCkTUtr82tzv.
{"copyright_id":"0x00182a690550c0e237d21b908a3fffa9169fe7a1ec24728d71bb49c6f59e60d1","isrc":"GBKQU2519659","name":"La Cuba - Solaris (BR) Remix","registered_at":"2026-06-24T21:17:44Z","spotify_id":"0VxUu5h2TkXvlqRHzslwlu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00182a690550c0e237d21b908a3fffa9169fe7a1ec24728d71bb49c6f59e60d1. 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/0VxUu5h2TkXvlqRHzslwlu.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/0VxUu5h2TkXvlqRHzslwlu.
{"copyright_id":"0xa0c889bdb45714a99b13442fa119c765c4eb0b298b5db469462d7cdae1847a3a","isrc":"GBKQU2519660","name":"La Cuba - Scott Pullen Remix","registered_at":"2026-06-09T10:43:55Z","spotify_id":"35diKliNaOQV9B9sD5CIaG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c889bdb45714a99b13442fa119c765c4eb0b298b5db469462d7cdae1847a3a. 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/35diKliNaOQV9B9sD5CIaG.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/35diKliNaOQV9B9sD5CIaG.
{"copyright_id":"0x47168315a7faed59bc0d563ef5c7c596206d3300fbc5e0dcee1399d8cc7453a6","isrc":"GBKQU2519663","name":"La Cuba - Samche Remix","registered_at":"2026-06-25T13:21:32Z","spotify_id":"7tZtP6NWUI04hYdS0c8fpK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47168315a7faed59bc0d563ef5c7c596206d3300fbc5e0dcee1399d8cc7453a6. 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/7tZtP6NWUI04hYdS0c8fpK.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/7tZtP6NWUI04hYdS0c8fpK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0afe7db71ed79bb19031677cf57e14a40e07802a14323d039799e49c882c05. 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/21u4K2wdPHtEIZnEbvOeAh.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/21u4K2wdPHtEIZnEbvOeAh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3956ff070d6d3f2636a01308203962f57623abb082553ed4a5c5b0190de945. 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/7qLefuu9uxePJsOEm05DLS.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/7qLefuu9uxePJsOEm05DLS.
{"copyright_id":"0x708c6e2cb5e132072be10bd212d84e73e174387f1bf232053214371c62f767c0","isrc":"GBKQU2439626","name":"Release Yourself feat. Luke Coulson","registered_at":"2026-06-18T10:07:42Z","spotify_id":"55OVhLClYXKAnaVehIyxcA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708c6e2cb5e132072be10bd212d84e73e174387f1bf232053214371c62f767c0. 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/55OVhLClYXKAnaVehIyxcA.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/55OVhLClYXKAnaVehIyxcA.
{"copyright_id":"0x5b39a8fb6d2b7cd3437a2e537eb91991e29ae6a4065b366fefad95330837b3cf","isrc":"QMFME2385521","name":"Seeking Solitude","registered_at":"2026-06-25T05:04:35Z","spotify_id":"37Qsgmt0WBNvYj1gtkBNMW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b39a8fb6d2b7cd3437a2e537eb91991e29ae6a4065b366fefad95330837b3cf. 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/37Qsgmt0WBNvYj1gtkBNMW.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/37Qsgmt0WBNvYj1gtkBNMW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d1c1872566506082397035b99020f1dcb370bef6df70d427d92f9c89070f34. 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/2MQHK1J8US5yDQRQYkEU3Y.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/2MQHK1J8US5yDQRQYkEU3Y.
Diourbe - Luis Kill & Maximiliano Db Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68115266002a81fafced0009d1dd428ce85009f078cad0dc83793dd673ec1452. 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/1Lxfqn8TeIR5bIXLs2fvxa.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/1Lxfqn8TeIR5bIXLs2fvxa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bd50c7b536109d4902cd27022dba206aa03291e50cb1ffcb51064cb5dda758. 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/5zHVMLUVPIobwse53eF0RE.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/5zHVMLUVPIobwse53eF0RE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1826231c43c80f0f99d66945049d9d550cff74e5e4c5622098c14cf7fd3abc. 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/2b1khJxIO0IeU6HN9Zn6Xv.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/2b1khJxIO0IeU6HN9Zn6Xv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48355572b7fc93c96e2f3b69b9cfa776d3ed97429c7ea162c11c49c86950922. 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/0xCAh8j5Uq7h4205tERE1Y.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/0xCAh8j5Uq7h4205tERE1Y.
{"copyright_id":"0x5fd0867552aa5c6aee6eaa712ea0e0666beb4f583df5f73916834d6b65300e5b","isrc":"GBKQU2045035","name":"Wewe - Sparrow & Barbossa Remix","registered_at":"2026-06-12T00:33:25Z","spotify_id":"6rSXM0ibQq0AgBC3XhvscH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd0867552aa5c6aee6eaa712ea0e0666beb4f583df5f73916834d6b65300e5b. 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/6rSXM0ibQq0AgBC3XhvscH.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/6rSXM0ibQq0AgBC3XhvscH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60d9ce3cb576966a39317c79269dbd4f46ade331cb52700d822c37699b7a6de. 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/2clIiaRzwmjGS4WIQNhFiL.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/2clIiaRzwmjGS4WIQNhFiL.
{"copyright_id":"0xc2fd4e63618a87899edf92bb5831cfcc5084a1b25586e624ff6208f64cd54122","isrc":"GBKQU2126650","name":"Lua - Pippi Ciez Retake","registered_at":"2026-06-04T09:56:15Z","spotify_id":"4ufLhIy7LcTO1gD0aoM7pU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fd4e63618a87899edf92bb5831cfcc5084a1b25586e624ff6208f64cd54122. 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/4ufLhIy7LcTO1gD0aoM7pU.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/4ufLhIy7LcTO1gD0aoM7pU.
{"copyright_id":"0xa209a3742d42c2decfaf85e6376360869100061e494a1fd16adedd36383a9e65","isrc":"GBKQU2126651","name":"Lua - Sparrow & Barbossa Eclectic Mix","registered_at":"2026-06-23T15:51:07Z","spotify_id":"0TQSFl8Es24FbvjkZhmm8K","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa209a3742d42c2decfaf85e6376360869100061e494a1fd16adedd36383a9e65. 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/0TQSFl8Es24FbvjkZhmm8K.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/0TQSFl8Es24FbvjkZhmm8K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833cb6bbd01983cfc4b28359202f587c3cd53ec8ffe48d6a905307aadb09967c. 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/28ZjbpJbGECX2mpKVQHcH6.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/28ZjbpJbGECX2mpKVQHcH6.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5feb4960e40c5304be208c114d06be8cd52657bb4aefd3d5aa53ac04c8905e8. 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/6AdKI8ONeVkUziYNsxv6Cs.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/6AdKI8ONeVkUziYNsxv6Cs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34386d36313d13084fc55cbc60ff7d091d10d0470701ea02611e74fe87f63394. 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/7BA5WrvAJGLo3dADsqxZsH.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/7BA5WrvAJGLo3dADsqxZsH.
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What a Wonderful World - Louis Armstrong Cover Mix
Searching For Heaven - Broken Beat Infection
Você é Linda - Doug Gomez Merecumbe Soul Remix
That's Why I Love NY - D.J. Thor Afro House Guitar Mix
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Nothing But... Organic House Essentials, Vol. 14
Nothing But... Afro House Selections, Vol. 25