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 0xe77cf0d70a80fd5da6ed9f6b11d2234a4339a0aba279897ed415ab63495cd567. 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/3e213464-f71b-47da-af56-6779191c4c4a.json and https://artists.proofprofile.net/proofs/artist/3e213464-f71b-47da-af56-6779191c4c4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Jan Douwe Kroeske presents: The Best of 10 Years 2 Meter Sessions
{"copyright_id":"0xcf9433436acab24a3f10f2afb7b57498a324ea7114707e3b1107be3401fe37e4","isrc":"NL07C1700779","name":"Don't Dream It's Over - 2 Meter Session","registered_at":"2026-06-24T11:21:06Z","spotify_id":"3tX0XJ7mG32IaaVraB8hOx","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 0xcf9433436acab24a3f10f2afb7b57498a324ea7114707e3b1107be3401fe37e4. 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/3tX0XJ7mG32IaaVraB8hOx.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/3tX0XJ7mG32IaaVraB8hOx.
{"copyright_id":"0x2e09e5412315de6f8839155d8036c7f1b230f23931f22d9cbc4cb733df7ab970","isrc":"NL07C1700797","name":"Shine Silently - 2 Meter Session","registered_at":"2026-06-21T22:37:59Z","spotify_id":"1oS1saWDdjWvmjgBO1Iz1R","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e09e5412315de6f8839155d8036c7f1b230f23931f22d9cbc4cb733df7ab970. 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/1oS1saWDdjWvmjgBO1Iz1R.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/1oS1saWDdjWvmjgBO1Iz1R.
{"copyright_id":"0xd85b73594b23bfd9401c4fa7b9f00b55de73cfed37e183858bdf33aaa19a8307","isrc":"NL07C1700782","name":"Wild Wood - 2 Meter Session","registered_at":"2026-06-25T07:59:00Z","spotify_id":"58Sck3Lv1boELXZSfSDg9f","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85b73594b23bfd9401c4fa7b9f00b55de73cfed37e183858bdf33aaa19a8307. 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/58Sck3Lv1boELXZSfSDg9f.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/58Sck3Lv1boELXZSfSDg9f.
Have a Little Faith in Me - 2 Meter Session
{"copyright_id":"0x380bcdea074c282887be09276a0ece6dae66eac76bfc49c9dfd2ccb1e51ef4f7","isrc":"NL07C1700802","name":"Fake Plastic Trees - 2 Meter Session","registered_at":"2026-06-05T08:21:20Z","spotify_id":"5L8rp5N79n66aD5mblOjCr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380bcdea074c282887be09276a0ece6dae66eac76bfc49c9dfd2ccb1e51ef4f7. 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/5L8rp5N79n66aD5mblOjCr.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/5L8rp5N79n66aD5mblOjCr.
Als Jij Niet Van Mij Houdt - 2 Meter Session
It's Alright, It's Okay - 2 Meter Session
In the Dutch Mountains - 2 Meter Session
{"copyright_id":"0xa3dd15de5809c6f1b466ac154c1400acfa7de6561412a8bac9a20dd10073353d","isrc":"NL07C1700791","name":"In the Dutch Mountains - 2 Meter Session","registered_at":"2026-06-25T18:57:08Z","spotify_id":"7339HMaw5nnprAYVjvzrXV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3dd15de5809c6f1b466ac154c1400acfa7de6561412a8bac9a20dd10073353d. 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/7339HMaw5nnprAYVjvzrXV.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/7339HMaw5nnprAYVjvzrXV.
{"copyright_id":"0x41e97f8170b970998f6caef44d6d06bd9c0a15c42c653817ae6a7f98f153ab88","isrc":"NL07C1700792","name":"How Bizarre - 2 Meter Session","registered_at":"2026-06-21T22:32:08Z","spotify_id":"3NPFRqmABCU7pkTFIwhbkH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e97f8170b970998f6caef44d6d06bd9c0a15c42c653817ae6a7f98f153ab88. 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/3NPFRqmABCU7pkTFIwhbkH.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/3NPFRqmABCU7pkTFIwhbkH.
The Presidents Of The United States Of America
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabd88af9ceaedd49136821f79162ee2796f82557561ddc0e062898de3385249. 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/0JYiX1uPWUwpei9OUlhFw7.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/0JYiX1uPWUwpei9OUlhFw7.
{"copyright_id":"0x07d727ed2aa5b583255766cfbb6f711ac194328dc47844dae17af503fdb65f4e","isrc":"NL07C1700796","name":"Window of My Eyes - 2 Meter Session","registered_at":"2026-06-21T00:17:04Z","spotify_id":"36aZcRhqXrNIDvLUiAHFin","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d727ed2aa5b583255766cfbb6f711ac194328dc47844dae17af503fdb65f4e. 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/36aZcRhqXrNIDvLUiAHFin.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/36aZcRhqXrNIDvLUiAHFin.
{"copyright_id":"0x89315654a43c34b6088b3e391ed49d72ea0ab9b5830babcf978e95db2c7bf257","isrc":"NLX620600044","name":"Temporarily Expendable","registered_at":"2026-06-08T11:45:24Z","spotify_id":"5CQVzJ12gFBO0YHxBpuSNP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89315654a43c34b6088b3e391ed49d72ea0ab9b5830babcf978e95db2c7bf257. 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/5CQVzJ12gFBO0YHxBpuSNP.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/5CQVzJ12gFBO0YHxBpuSNP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92782dc7fd967d9a3361ed44b1617120fe1fae269cadb234873408db07a7d6b2. 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/366QnqE4xeIFpnNQf3lJuK.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/366QnqE4xeIFpnNQf3lJuK.
{"copyright_id":"0xba8e4300fbb0e2bc9fc4b907f73ba6aa2ce1aa3912e6bbdfe740aa5aa41a7e98","isrc":"NLX620600107","name":"Good Grief","registered_at":"2026-06-06T23:45:54Z","spotify_id":"1DpwUgizQL8Va6HflTdIZr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8e4300fbb0e2bc9fc4b907f73ba6aa2ce1aa3912e6bbdfe740aa5aa41a7e98. 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/1DpwUgizQL8Va6HflTdIZr.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/1DpwUgizQL8Va6HflTdIZr.
{"copyright_id":"0x0eba4210cae2ebd3db5bc25edf8fbf56c5618f25445866c6a19ef2682f473070","isrc":"NLX620600033","name":"No Honestly","registered_at":"2026-06-18T14:31:51Z","spotify_id":"51AxQ3SRWvAAUKbrbLshdv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eba4210cae2ebd3db5bc25edf8fbf56c5618f25445866c6a19ef2682f473070. 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/51AxQ3SRWvAAUKbrbLshdv.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/51AxQ3SRWvAAUKbrbLshdv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f9c7dd37fa6c6d5dbae9134e84cb954f13d9886e78dcf502ea79934369cae3. 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/4QEdqJRqWZO5HfCz6EClSO.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/4QEdqJRqWZO5HfCz6EClSO.
{"copyright_id":"0xf74faa80f0965fe560fab6ad3eb68638337c051f9af6750fee5fb336ec7ca8b3","isrc":"NLX620600109","name":"Candy Strip Experience","registered_at":"2026-06-20T05:13:14Z","spotify_id":"4IKqIcSRTD8cWhN0rc9JTT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74faa80f0965fe560fab6ad3eb68638337c051f9af6750fee5fb336ec7ca8b3. 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/4IKqIcSRTD8cWhN0rc9JTT.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/4IKqIcSRTD8cWhN0rc9JTT.
{"copyright_id":"0x57e2789f194b89276f785a9fad89ff7b26a60baac4b4ced3ef97e443ffd6a0c4","isrc":"NLX620600036","name":"Selfsufficient Snake","registered_at":"2026-06-26T23:10:08Z","spotify_id":"66T8CvYW6dMcbwpGkqLxMi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e2789f194b89276f785a9fad89ff7b26a60baac4b4ced3ef97e443ffd6a0c4. 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/66T8CvYW6dMcbwpGkqLxMi.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/66T8CvYW6dMcbwpGkqLxMi.
{"copyright_id":"0xb972bb7957734aed8ffa8547b6356470a84ab4fcf0db37e399c3f9b2fdf628fe","isrc":"NLX620600037","name":"(Some) Chitchat","registered_at":"2026-06-26T23:09:35Z","spotify_id":"0ge88xbKqsfaCEoYSiq3ER","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb972bb7957734aed8ffa8547b6356470a84ab4fcf0db37e399c3f9b2fdf628fe. 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/0ge88xbKqsfaCEoYSiq3ER.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/0ge88xbKqsfaCEoYSiq3ER.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558a83ce4d67613719de49a338820205dff85c56deb8777db62acf417dede0f6. 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/75HHeAFo09eVXwwUFSZa4d.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/75HHeAFo09eVXwwUFSZa4d.
Mental Floss For The Globe / Hollywood Live 1990
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5315904a5dd1148199a99d79a934e2a03acbb49844c3b8280ba7b7c8aac685f7. 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/48cgCQqZb7FkuIi0dObw9N.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/48cgCQqZb7FkuIi0dObw9N.
{"copyright_id":"0x40eb042c61fe2a1be433080763786df20074dd5fdacec4233d66e63ebd69cb4f","isrc":"NLX620600002","name":"No Kid - Acoustic Version","registered_at":"2026-06-10T15:17:54Z","spotify_id":"3vRNVZiwYY0hxcTQpjQYiZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40eb042c61fe2a1be433080763786df20074dd5fdacec4233d66e63ebd69cb4f. 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/3vRNVZiwYY0hxcTQpjQYiZ.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/3vRNVZiwYY0hxcTQpjQYiZ.
{"copyright_id":"0x3f048a4c716ebbc1770a60dd4188ff4e417b696a5a34e759ec7bbf1cdef5cff0","isrc":"NLX620600003","name":"Deeper Shade Of Soul","registered_at":"2026-06-05T07:50:36Z","spotify_id":"4KRMoo8vKWavy5f6dFpFmS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f048a4c716ebbc1770a60dd4188ff4e417b696a5a34e759ec7bbf1cdef5cff0. 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/4KRMoo8vKWavy5f6dFpFmS.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/4KRMoo8vKWavy5f6dFpFmS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2538717a0fe46a9835218cd7d300401604e6f22b638f874e8dfd07720ff4ba60. 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/36wvRfEWFlZQiJfjeSkkMm.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/36wvRfEWFlZQiJfjeSkkMm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7816bc35619db3325898424b5bb5f20616bd048256abd38249497bf2de23a231. 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/5tLe8tDKyfAIgGu9xmL2Dq.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/5tLe8tDKyfAIgGu9xmL2Dq.
{"copyright_id":"0xb10b1eef5b47eab9b4f1a7c7532ededd0ca2dc1b855704202841acb863b50d63","isrc":"NLX620600006","name":"Piece of the Rock","registered_at":"2026-06-24T08:12:28Z","spotify_id":"7lEDFaX1MwMojLfOJTaE5H","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10b1eef5b47eab9b4f1a7c7532ededd0ca2dc1b855704202841acb863b50d63. 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/7lEDFaX1MwMojLfOJTaE5H.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/7lEDFaX1MwMojLfOJTaE5H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a79f2c7a9414333ab154005828f3832cbcbcf3811a0e3f05f947e1086da36f. 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/6CwiyMw2S35ApVz4cnJM8d.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/6CwiyMw2S35ApVz4cnJM8d.
{"copyright_id":"0x43e46b435bfd8e6be6fbceb16b9d3ecedbdec29b57c8bb9ba02e18902fc351ea","isrc":"NLX620600008","name":"The Devil","registered_at":"2026-06-24T08:12:40Z","spotify_id":"6jqgu8JFQFO2lZOgBttyPu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e46b435bfd8e6be6fbceb16b9d3ecedbdec29b57c8bb9ba02e18902fc351ea. 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/6jqgu8JFQFO2lZOgBttyPu.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/6jqgu8JFQFO2lZOgBttyPu.
Life and Perspectives of a Genuine Crossover (Tokyo Live 1992)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2f3b5b2719da50581800cc4ad2cf0e0fbe1e7c6aeba7197f36d82f4b019d54. 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/6eKEmnLdtVbTqLurdPbtio.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/6eKEmnLdtVbTqLurdPbtio.
(Thru) The Gates of the Big Fruit - Live
{"copyright_id":"0x0b8f8812c1e103b554320bd72aa5f3c0c8f8b5110e131eed0c07b3ec110f4c3e","isrc":"NLX620600015","name":"(Thru) The Gates of the Big Fruit","registered_at":"2026-06-24T11:58:30Z","spotify_id":"5WLPYjhN0glIptTvvTDvWK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8f8812c1e103b554320bd72aa5f3c0c8f8b5110e131eed0c07b3ec110f4c3e. 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/5WLPYjhN0glIptTvvTDvWK.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/5WLPYjhN0glIptTvvTDvWK.
{"copyright_id":"0xaac234c7d47ad7583e3b38f3deaa270557f6c0717c698a7b5e06397afcd9c2d0","isrc":"NLX620600016","name":"Life 'n Perspectives 1","registered_at":"2026-06-25T19:22:02Z","spotify_id":"1zGgyTe7evf96QeQdyNfiF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac234c7d47ad7583e3b38f3deaa270557f6c0717c698a7b5e06397afcd9c2d0. 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/1zGgyTe7evf96QeQdyNfiF.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/1zGgyTe7evf96QeQdyNfiF.
{"copyright_id":"0x1e1d80378104069dc83aa7913701e1db5edd2cec2787884714f4cacafae14ee4","isrc":"NLX620600019","name":"Routine - Remix","registered_at":"2026-06-11T06:29:35Z","spotify_id":"7LVaMs9TulJFrRZB3pFDnf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1d80378104069dc83aa7913701e1db5edd2cec2787884714f4cacafae14ee4. 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/7LVaMs9TulJFrRZB3pFDnf.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/7LVaMs9TulJFrRZB3pFDnf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb565148248954b205d19faab3be98b36cb3b56de916ec295bd2450fbf673a9c. 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/3CMCfHS0kz3xMtjqyy8QK1.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/3CMCfHS0kz3xMtjqyy8QK1.
{"copyright_id":"0x52edc68b71e86bb5ca871acfc706ba57ad9863a5fb9570c096e5ae434eda9d5c","isrc":"NLX620600023","name":"Grand Black Citizen","registered_at":"2026-06-09T17:14:30Z","spotify_id":"0ramzj4Qkg6nv2swBC9fmw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52edc68b71e86bb5ca871acfc706ba57ad9863a5fb9570c096e5ae434eda9d5c. 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/0ramzj4Qkg6nv2swBC9fmw.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/0ramzj4Qkg6nv2swBC9fmw.
Life 'n Perspectives 4 - Derick And Brian's Song
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf86915284db1a78afa71ab9f69d26b9c88bd9ad3cb934b56caf2f20265a746c. 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/3CmGiBbRKyf2S4w0tNybxy.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/3CmGiBbRKyf2S4w0tNybxy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c4b1ee6dcf661a5084f05c7b87f6157816f960cdb2876d0332040f00ae36c9. 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/71j2bb4ctYsaHekNfkUh63.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/71j2bb4ctYsaHekNfkUh63.
{"copyright_id":"0xfb1b408c651a69d4be88550055c67ba813cf3053741f4b6b1b17c79463c5a1ba","isrc":"NLX620600110","name":"Happy Go Fucked Up","registered_at":"2026-06-25T19:21:41Z","spotify_id":"4MQpfmbMKlg1aOHQiZvdyh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1b408c651a69d4be88550055c67ba813cf3053741f4b6b1b17c79463c5a1ba. 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/4MQpfmbMKlg1aOHQiZvdyh.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/4MQpfmbMKlg1aOHQiZvdyh.
Happy Go Fucked Up (Remix) - Cyborg Squad With a Vengeance Cut
Temporarily Expendable (Remix) - Wondering Roots Mix
Bureaucrat Of Flaccostreet (Remix) [Time Thief] [Minute Hand Pendulum Version]
Happy Go Fucked Dup - Sellin' your principles for a bundle version
Bureaucrat Of Flaccostreet - 3 Heights Mix
Temporarily Expendable - Hard Hammond Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa414e49906427ccd413f63da46df67f24d763a4d1d7c2a8631745de3cbafb88c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uNr9f4s35mXouHntXwVl6.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/4uNr9f4s35mXouHntXwVl6.
{"copyright_id":"0x3f048a4c716ebbc1770a60dd4188ff4e417b696a5a34e759ec7bbf1cdef5cff0","isrc":"NLX620600003","name":"Deeper Shade Of Soul","registered_at":"2026-06-05T07:50:36Z","spotify_id":"6XqSaqfQCbHMtODYIcIMlD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f048a4c716ebbc1770a60dd4188ff4e417b696a5a34e759ec7bbf1cdef5cff0. 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/6XqSaqfQCbHMtODYIcIMlD.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/6XqSaqfQCbHMtODYIcIMlD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290262a94ed67afa69281a8e5d602c4f1b8684fbfb9a516be8044b4a9978c9ca. 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/4O8QZyTl48JLo93cdFWLlN.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/4O8QZyTl48JLo93cdFWLlN.
{"copyright_id":"0xb8451fe7aeea807343ced5b798e37b8f19466491fa85dd94ea768d1ceabba1ce","isrc":"NLX620600083","name":"Happy Go Fucked Up","registered_at":"2026-06-21T23:05:54Z","spotify_id":"1h5sCns5ytturrvFmwpEo2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8451fe7aeea807343ced5b798e37b8f19466491fa85dd94ea768d1ceabba1ce. 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/1h5sCns5ytturrvFmwpEo2.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/1h5sCns5ytturrvFmwpEo2.
{"copyright_id":"0x52edc68b71e86bb5ca871acfc706ba57ad9863a5fb9570c096e5ae434eda9d5c","isrc":"NLX620600023","name":"Grand Black Citizen","registered_at":"2026-06-09T17:14:30Z","spotify_id":"779la9JzY6pbRI9GAGu3sg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52edc68b71e86bb5ca871acfc706ba57ad9863a5fb9570c096e5ae434eda9d5c. 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/779la9JzY6pbRI9GAGu3sg.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/779la9JzY6pbRI9GAGu3sg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8135148032153732714af17084291efcf81fb55ee41402edc5b623178dcf26af. 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/6RGz0TPtUWTUhffNHan7vu.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/6RGz0TPtUWTUhffNHan7vu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5315904a5dd1148199a99d79a934e2a03acbb49844c3b8280ba7b7c8aac685f7. 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/2nwOE6kzJLC96QHlwJ2qGb.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/2nwOE6kzJLC96QHlwJ2qGb.
{"copyright_id":"0x89315654a43c34b6088b3e391ed49d72ea0ab9b5830babcf978e95db2c7bf257","isrc":"NLX620600044","name":"Temporarily Expendable","registered_at":"2026-06-08T11:45:24Z","spotify_id":"5DJTe3twjoJAS1hqhXxPPo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89315654a43c34b6088b3e391ed49d72ea0ab9b5830babcf978e95db2c7bf257. 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/5DJTe3twjoJAS1hqhXxPPo.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/5DJTe3twjoJAS1hqhXxPPo.
{"copyright_id":"0xbbc4fce0f8eee73e9d0977235b1105a78719fa3862de653bd9758e1f9d061ca0","isrc":"NLX620600096","name":"No Kid - Electric Version","registered_at":"2026-06-26T23:13:40Z","spotify_id":"09Gn1uKTEdiuqsIsYo1yCr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc4fce0f8eee73e9d0977235b1105a78719fa3862de653bd9758e1f9d061ca0. 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/09Gn1uKTEdiuqsIsYo1yCr.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/09Gn1uKTEdiuqsIsYo1yCr.
{"copyright_id":"0x20df98ac85cca06a89a32a8f6f9ad3e89e983ee319a1c930b992fd6a0681d7ff","isrc":"NLX620600030","name":"Bureaucrat of Flaccostreet","registered_at":"2026-06-20T05:14:08Z","spotify_id":"6TTmBhBXZ97yY9TVEPyZwm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20df98ac85cca06a89a32a8f6f9ad3e89e983ee319a1c930b992fd6a0681d7ff. 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/6TTmBhBXZ97yY9TVEPyZwm.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/6TTmBhBXZ97yY9TVEPyZwm.
{"copyright_id":"0x1e1d80378104069dc83aa7913701e1db5edd2cec2787884714f4cacafae14ee4","isrc":"NLX620600019","name":"Routine - Remix","registered_at":"2026-06-11T06:29:35Z","spotify_id":"7huvRQqPZ1TWeP2TuvnOhi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1d80378104069dc83aa7913701e1db5edd2cec2787884714f4cacafae14ee4. 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/7huvRQqPZ1TWeP2TuvnOhi.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/7huvRQqPZ1TWeP2TuvnOhi.
{"copyright_id":"0x40eb042c61fe2a1be433080763786df20074dd5fdacec4233d66e63ebd69cb4f","isrc":"NLX620600002","name":"No Kid - Acoustic Version","registered_at":"2026-06-10T15:17:54Z","spotify_id":"3Xv7CIkIGy9mtnV3ZfUGV6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40eb042c61fe2a1be433080763786df20074dd5fdacec4233d66e63ebd69cb4f. 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/3Xv7CIkIGy9mtnV3ZfUGV6.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/3Xv7CIkIGy9mtnV3ZfUGV6.