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 0x4d0e2e95686c5e33c68bb4103ee54d2c95a31ad68f39139544908b635ab0d98d. 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/c03f848f-2b96-4ca7-a075-a288f832d539.json and https://artists.proofprofile.net/proofs/artist/c03f848f-2b96-4ca7-a075-a288f832d539.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Change Your Mind (with TV Noise & Marc E Bassy)
{"copyright_id":"0x7113cabf27612d83b1bf899e7687681fe006c93a8246149e479e9b7b9c98a8b9","isrc":"US3DF2245231","name":"Change Your Mind (with TV Noise & Marc E Bassy)","registered_at":"2026-06-19T21:18:51Z","spotify_id":"71SrOAP5EY2FmZacMFE6x2","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 0x7113cabf27612d83b1bf899e7687681fe006c93a8246149e479e9b7b9c98a8b9. 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/71SrOAP5EY2FmZacMFE6x2.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/71SrOAP5EY2FmZacMFE6x2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf239ff4cc443d5aeb727ffc1579b55052b4e001a49fd8210677f82243f40088. 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/2XrbbnU0xnKybBGUWqJG1p.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/2XrbbnU0xnKybBGUWqJG1p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39befd8c34b3162fbec92e78954541052c720f9b1acb4b42ad287c6649a7cc46. 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/6I6ul5wcS4V5BVnaZbsbk6.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/6I6ul5wcS4V5BVnaZbsbk6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b26b0c5305eaf0d9690c91af6a1983c096328cdfd672f15d08b92dbb2be4103. 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/4W3jdyiIJ5WItwNIOzWJlq.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/4W3jdyiIJ5WItwNIOzWJlq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0cbf32ed4533ffcd5689b1d66cd2adccb01662536710cabdeba2b4c77e4f6f. 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/5YWxunBgmnSlEq2xz49FqI.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/5YWxunBgmnSlEq2xz49FqI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5af30acd67ae7749a045dd3d106848c15c69367f851248f7103051cf33403b5. 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/6RqVgPR3UjOQqSPSSEs8P6.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/6RqVgPR3UjOQqSPSSEs8P6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd843971c4822bc3e5be6b16d710f2cb3d7d4a7a7c7cfc2d8217d073b7418752. 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/1BfRGwfTDMxCnpYgy6g4w8.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/1BfRGwfTDMxCnpYgy6g4w8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14c89611d620ffa6380a346a5e647b929d67a51cf610ef050a350a32dfe2c0c. 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/0KVjOKkkDIbdFy8a6MBH2D.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/0KVjOKkkDIbdFy8a6MBH2D.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196bd275a958787d076c01abe534442cbd6ce762116ea2915cd293140f3249a6. 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/119lPAmtAB9PhFXE7XBWV2.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/119lPAmtAB9PhFXE7XBWV2.
{"copyright_id":"0xdb76b42094244b6d0c6f69df8d6f8e3e05e51b74446f2bfca87dc7679caa0b82","isrc":"NLM5S2301883","name":"Can You Feel It","registered_at":"2026-06-23T09:25:50Z","spotify_id":"4HFiExwlwhh5Owv4PhWBJC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb76b42094244b6d0c6f69df8d6f8e3e05e51b74446f2bfca87dc7679caa0b82. 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/4HFiExwlwhh5Owv4PhWBJC.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/4HFiExwlwhh5Owv4PhWBJC.
{"copyright_id":"0x14835649d7d58a70bdacecd1fb3b809a6bc6449bd608a826cf1683da45b41fff","isrc":"NLM5S2201823","name":"The Afterparty","registered_at":"2026-06-08T20:33:21Z","spotify_id":"1aZttEL3yR3m62Q9fuyodP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14835649d7d58a70bdacecd1fb3b809a6bc6449bd608a826cf1683da45b41fff. 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/1aZttEL3yR3m62Q9fuyodP.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/1aZttEL3yR3m62Q9fuyodP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98621a8490465ae97af9ff63b2c48880504a5f29cbed28f0c266ade508cb5349. 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/7wy6C3yXk0vqsIHa8okpoh.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/7wy6C3yXk0vqsIHa8okpoh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4729c8ea3c51504a64e78775d43d2e97f4ba4e63ad9a67b547225efd480eec. 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/5ZL1VcP71UgUXRq9THSC8J.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/5ZL1VcP71UgUXRq9THSC8J.
{"copyright_id":"0x8487dc8f3455deb8fccca361b0bffdb88c9a48cc0f087e705378349bf71d7491","isrc":"NLM5S2201678","name":"Love The Way","registered_at":"2026-06-20T08:31:43Z","spotify_id":"27kkgfdyglHrDCIzJqIUiK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8487dc8f3455deb8fccca361b0bffdb88c9a48cc0f087e705378349bf71d7491. 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/27kkgfdyglHrDCIzJqIUiK.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/27kkgfdyglHrDCIzJqIUiK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840e3a6d9ffe7a9876dfcd522639ef3976de1692c2227ce3c1ca18f623dfe7db. 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/0pK0gq7i09er2r5XLkfe7u.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/0pK0gq7i09er2r5XLkfe7u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7d1c9dcc2f328e3f20906caa07af85933f21241cca3cce8d97cc20b6edf578. 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/7kn28qskYcEMB401ITzsQ6.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/7kn28qskYcEMB401ITzsQ6.
Festival Bangers For When Festivals Start Again Because There Are No Festivals
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d7fc0876f6f38517a998da30636db1c165df21d9476d44755d77fa1f647f21. 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/2uHTKtWPrcDJBP8Tz2G7Fj.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/2uHTKtWPrcDJBP8Tz2G7Fj.
{"copyright_id":"0xcbb95735885d3a65e613160610746a1eb940bcba6b6eefef268da09f9b8d2094","isrc":"NLM5S2001041","name":"3 Drops Who Cares","registered_at":"2026-06-18T16:46:16Z","spotify_id":"5qYsSdLKLnFYpWGbHeJz8W","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb95735885d3a65e613160610746a1eb940bcba6b6eefef268da09f9b8d2094. 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/5qYsSdLKLnFYpWGbHeJz8W.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/5qYsSdLKLnFYpWGbHeJz8W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a07431feeba2886f1f96557b72efc82a4e1687ecea1d87fe5436d7b2ebb6571. 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/3Qb2DJC2SRqgh6JQoXIpOr.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/3Qb2DJC2SRqgh6JQoXIpOr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60db10cd14ef533e69a4d35ad580889d34750ca403644776b958b0649200aa48. 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/6KoqoReGjmZRb0llZuT8v8.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/6KoqoReGjmZRb0llZuT8v8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc092147698f2ae818db5624c41a13581ec0ec6f701497f402d1efa2634aad3f0. 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/5bRMquJWPvd9MbOr6nAe5a.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/5bRMquJWPvd9MbOr6nAe5a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643aee3a32a589998f0c1cfd6bccbe53883e5829f6bacdfb3333ad535e6a2dc2. 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/4VOEvTnMKGmyL4HKCervmR.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/4VOEvTnMKGmyL4HKCervmR.
{"copyright_id":"0x755331c67185dd99194324fccc310a93144ede1bbfcbf6dd6e7f3d3d70e6a027","isrc":"NLM5S1900640","name":"Freaky All Night","registered_at":"2026-06-23T07:04:33Z","spotify_id":"7fE2sOBX7OqEe41QsyFUtw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755331c67185dd99194324fccc310a93144ede1bbfcbf6dd6e7f3d3d70e6a027. 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/7fE2sOBX7OqEe41QsyFUtw.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/7fE2sOBX7OqEe41QsyFUtw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf541295611a48df8fcd91d9e3960022b6b23e477ca7097ed16c15415018e1d7e. 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/7eJ8kuzJ2KyA6ahMhNnNCZ.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/7eJ8kuzJ2KyA6ahMhNnNCZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ce69f57c330497cad3711ff0c94602249f09c3a9b3edfd6a308e7ab87496ab. 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/5SNPmUTS4RibXP9drVv7Gn.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/5SNPmUTS4RibXP9drVv7Gn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79722d8964b1c88d4329b580457f7e44120bfd0c5b08980ea867e44742373b1e. 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/3MckdkpumOZiX2efM3B266.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/3MckdkpumOZiX2efM3B266.
{"copyright_id":"0x4a1aea37c09afb06915dce08c79f0368bab715ccd99eff9f21e218a8e7121059","isrc":"NLM5S1900462","name":"Bring It Back","registered_at":"2026-06-21T18:17:15Z","spotify_id":"72LFgoXC3a1sOKZM7jUeTJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1aea37c09afb06915dce08c79f0368bab715ccd99eff9f21e218a8e7121059. 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/72LFgoXC3a1sOKZM7jUeTJ.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/72LFgoXC3a1sOKZM7jUeTJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df206aa9495443d6b9a907f2dae35a6a47e280c4ab72e4297d7fb5b34e14c09. 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/12avIub7BD2xuMOhyvIr08.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/12avIub7BD2xuMOhyvIr08.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf52d5dca53ced4836a15a67fc3276bffb3039ca372c4e5ebfdae0121f69c82. 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/42TdB3f6f1cQS9B2UeT6zK.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/42TdB3f6f1cQS9B2UeT6zK.
{"copyright_id":"0xc5a16fa0a2609fa5a88aa9947c15ad65d6f50921f5ac257db97b84109a53bd9f","isrc":"NLM5S1800385","name":"Papi Chulo","registered_at":"2026-06-23T07:17:09Z","spotify_id":"6Nznb6xKKwSFBxrFeBe9Qj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a16fa0a2609fa5a88aa9947c15ad65d6f50921f5ac257db97b84109a53bd9f. 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/6Nznb6xKKwSFBxrFeBe9Qj.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/6Nznb6xKKwSFBxrFeBe9Qj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943cb746a570844ccbabb712b1da6dbcc9642787de5f29ebd9f39c12d5448a46. 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/2QsXx7k1no8naCHWPx1DGi.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/2QsXx7k1no8naCHWPx1DGi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a93706022583cf04b3c8a9edb44d6d7e3090632334a1738d02537ab7c7c20a. 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/3cx6mhzKNKpRtZ1X0SX8lT.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/3cx6mhzKNKpRtZ1X0SX8lT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56de40138ab6c89ce2a3208991e5aace42af43c8fb77ec49f7fdd2f4f4a468b2. 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/2HjFYceu43zXqKDupQ2esM.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/2HjFYceu43zXqKDupQ2esM.
{"copyright_id":"0x7113cabf27612d83b1bf899e7687681fe006c93a8246149e479e9b7b9c98a8b9","isrc":"US3DF2245231","name":"Change Your Mind (with TV Noise & Marc E Bassy)","registered_at":"2026-06-19T21:18:51Z","spotify_id":"6tKt7cuKJjGAozuBWgPVtZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7113cabf27612d83b1bf899e7687681fe006c93a8246149e479e9b7b9c98a8b9. 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/6tKt7cuKJjGAozuBWgPVtZ.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/6tKt7cuKJjGAozuBWgPVtZ.
{"copyright_id":"0x24e78fdb2675862cc2d36ab963271a77157dc43c48ebd79a4e65e0b5a938423b","isrc":"USRC12301834","name":"Arranca (feat. Omega) - TV Noise Remix","registered_at":"2026-06-21T03:37:55Z","spotify_id":"1z5K0H4RXRTkhHHPpmXqo7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e78fdb2675862cc2d36ab963271a77157dc43c48ebd79a4e65e0b5a938423b. 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/1z5K0H4RXRTkhHHPpmXqo7.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/1z5K0H4RXRTkhHHPpmXqo7.
{"copyright_id":"0xdd1f0d8d8249bb59c205e4eb4e040eac9c6bb40baee2535bc48f7eecdf4aa8d9","isrc":"GBUM71804249","name":"Rise - TV Noise Ibiza Mix","registered_at":"2026-06-07T06:24:15Z","spotify_id":"1xkLkSAOv1ALxKOHwZJRMn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1f0d8d8249bb59c205e4eb4e040eac9c6bb40baee2535bc48f7eecdf4aa8d9. 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/1xkLkSAOv1ALxKOHwZJRMn.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/1xkLkSAOv1ALxKOHwZJRMn.