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 0xcd8e2ea1bf4448f9cfab8f8fb0265a79fba3e01917e0c006526d4a9b44d259ac. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7b1a6e4-e56c-4cf4-bf49-2e5f04c54517.json and https://artists.proofprofile.net/proofs/artist/e7b1a6e4-e56c-4cf4-bf49-2e5f04c54517.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9014a99cfbb513f206143f3354547481c5c0c00475d9982b6d57376b39f3a3de. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0I3gufux9LLvJY1WDWo8SS.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/0I3gufux9LLvJY1WDWo8SS.
{"copyright_id":"0xe7a29413b83edfac6f5964bacb4f8785cc8a99cc5684becc52e82c688ac29c47","isrc":"AUKDT2401132","name":"Oceanic Solace","registered_at":"2026-06-11T00:52:00Z","spotify_id":"3xuM8jN9O5EIf4jG5lVXRr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a29413b83edfac6f5964bacb4f8785cc8a99cc5684becc52e82c688ac29c47. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-02T22:12:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3xuM8jN9O5EIf4jG5lVXRr.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/3xuM8jN9O5EIf4jG5lVXRr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c020b57a696c451e07d3bd26c79ea306aadd99d70a3f575367017066b3f305. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pxfuOdIYG6mL4EJM8dSZb.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/1pxfuOdIYG6mL4EJM8dSZb.
{"copyright_id":"0x6444c7d98ce5455cc884e4d4a0a431fefe3877ef09f981c27318b6e419c60b47","isrc":"AUKDT2401134","name":"Cradle of Waves","registered_at":"2026-06-11T23:11:35Z","spotify_id":"5Z6AUsoajhW2pYdFRHtfVy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6444c7d98ce5455cc884e4d4a0a431fefe3877ef09f981c27318b6e419c60b47. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Z6AUsoajhW2pYdFRHtfVy.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/5Z6AUsoajhW2pYdFRHtfVy.
{"copyright_id":"0x0ad5a36f192ff7e14eb96b1cd66ff5b0ff539365f9fe5fcfdce3f48162f374db","isrc":"AUKDT2401135","name":"Ocean’s Lullaby","registered_at":"2026-06-11T00:48:40Z","spotify_id":"0rrrXUOciQ42P1q3TzT761","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad5a36f192ff7e14eb96b1cd66ff5b0ff539365f9fe5fcfdce3f48162f374db. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-03T01:37:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0rrrXUOciQ42P1q3TzT761.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/0rrrXUOciQ42P1q3TzT761.
{"copyright_id":"0x4ff77d0f1aaaafee6e503de80bf0d5588951319dbbe2792539b0af0e42a1491f","isrc":"AUKDT2401136","name":"Celestial Surf","registered_at":"2026-06-11T01:03:27Z","spotify_id":"3Ns4I7AyWAOdlI0ly6CT19","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff77d0f1aaaafee6e503de80bf0d5588951319dbbe2792539b0af0e42a1491f. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-02T22:12:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Ns4I7AyWAOdlI0ly6CT19.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/3Ns4I7AyWAOdlI0ly6CT19.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f85b7f782837989ab48b4f24c679165072ecc7c8b8a340ff9dab9657e96044e. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-02T22:12:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Q6JWgcCxqcomOVL1YOFEN.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/4Q6JWgcCxqcomOVL1YOFEN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce28c6f37298e154d4d4d33e819c2a958f2fe599d459fcc28bbb7a6081d35f25. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/05u3gWL1x6KRSwM2Psghyq.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/05u3gWL1x6KRSwM2Psghyq.
{"copyright_id":"0x976ccd794bb65f018e917fb7bab469ca52bd07ddf975ab2d2b8bcf98fd905e6f","isrc":"AUKDT2401139","name":"Silence and Seascapes","registered_at":"2026-06-11T01:03:29Z","spotify_id":"3qesQpasGT2so6x5uGuMPL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976ccd794bb65f018e917fb7bab469ca52bd07ddf975ab2d2b8bcf98fd905e6f. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-02T22:12:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qesQpasGT2so6x5uGuMPL.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/3qesQpasGT2so6x5uGuMPL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94473f754370513c378225f2b2f344d932f4873f1bae8779c587bca09861857f. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5wBx5dwumAua94LjL7ieJD.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/5wBx5dwumAua94LjL7ieJD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccb46682864cd364be755799b1f1052e8abe2c36133ef0c8a2b6a8a5f397f02. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3muOC8Zs4yrhpRjjGIc56A.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/3muOC8Zs4yrhpRjjGIc56A.
{"copyright_id":"0xadabd2d9f5adcab7aac34bb3d28a8a152fd4bbf52adb4531182fd9f99c5f3d09","isrc":"AUKDT2401143","name":"Serene Sea","registered_at":"2026-06-18T09:28:56Z","spotify_id":"2iEJyXGtkHgRFbwVC78VAf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadabd2d9f5adcab7aac34bb3d28a8a152fd4bbf52adb4531182fd9f99c5f3d09. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-02T22:12:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iEJyXGtkHgRFbwVC78VAf.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/2iEJyXGtkHgRFbwVC78VAf.
{"copyright_id":"0x905a3c83b6e934e9cb9dd68dff6e3fcc7582f0b197364e9e9dedf5bff62f472f","isrc":"AUKDT2401144","name":"Reflection Refraction","registered_at":"2026-06-18T09:30:14Z","spotify_id":"2yOwJU2KSIhWewiUL1ca16","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905a3c83b6e934e9cb9dd68dff6e3fcc7582f0b197364e9e9dedf5bff62f472f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2yOwJU2KSIhWewiUL1ca16.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/2yOwJU2KSIhWewiUL1ca16.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f5a7df4fbbe3fd4e96a993dc68b49f38daecbb3a24908022096904519472a6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dCRD9AFBQorhyWeeYzCYt.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/2dCRD9AFBQorhyWeeYzCYt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0d12672e0d0d7d0ed596a5080abeb1a4cd92974b1bf43f2efee93728863260. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ssyIdDX2gmEBoBQOvVQds.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/0ssyIdDX2gmEBoBQOvVQds.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6586ed976e48f29d79ed06c77ee843287a20acdd45345274ff0e27379dc5263. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6zHRpwFnjUiE9dhDtTqYxH.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/6zHRpwFnjUiE9dhDtTqYxH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb529aadb80ef1b748e209a8697945428dc307064d500fcf6a0081d204aa6604c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nROedhyYZh7IYUycvaA6c.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/1nROedhyYZh7IYUycvaA6c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43287004647a68ceb11974bc4b7fd2a4c2ca256699e5a22093df64677c735305. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/077m92zbkxHDwRug2X0N8l.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/077m92zbkxHDwRug2X0N8l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61389fba7c580a8bc783fd414b61674556058db8c27954bffa5dae6dc08b741f. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IB4yNwusdHgpQDjFTHzpA.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/1IB4yNwusdHgpQDjFTHzpA.
{"copyright_id":"0x18931545112e055ddd5b264f67cfb227a8aa5acda8ec6698669bfbac42672a96","isrc":"AUKDT2401151","name":"Sleep by the Sea","registered_at":"2026-06-11T23:14:29Z","spotify_id":"4hlvZkm9FSqy26xfzyGheW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18931545112e055ddd5b264f67cfb227a8aa5acda8ec6698669bfbac42672a96. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4hlvZkm9FSqy26xfzyGheW.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/4hlvZkm9FSqy26xfzyGheW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aefd9bc7139183c4127a8d35135fb904f5d7920e1a4f723ff333093385fe2bd. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Z8ylgN8yUMY6MsVFoA03H.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/0Z8ylgN8yUMY6MsVFoA03H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96387877901f6b8d076e1359e6f99173cf7e740879ad7f44ede1dd6ac82bc840. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2BHddkI4U1yWO2HHkEvyNW.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/2BHddkI4U1yWO2HHkEvyNW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b086816e0d08960aa6d71f3fab8f6030bc45bf5d2c9060b3adc17827188931. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ztHOEP3TOW2UK0DhyHxld.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/3ztHOEP3TOW2UK0DhyHxld.
{"copyright_id":"0x4bcf5ba0aa8e867655d7cfc596eafded5e96d57c3c06efc0149d3b6382ac8275","isrc":"AUKDT2401155","name":"Breathe in Rain","registered_at":"2026-06-11T01:00:43Z","spotify_id":"2IpyfZ72kUEO4XLOUY8LFI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcf5ba0aa8e867655d7cfc596eafded5e96d57c3c06efc0149d3b6382ac8275. 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/2IpyfZ72kUEO4XLOUY8LFI.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/2IpyfZ72kUEO4XLOUY8LFI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a89ad1698c8059cb779aa05bca81bb7ce189ab121bd53208c880ff19c2200f. 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/00K8L1SD1OS5fz30ALpWoa.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/00K8L1SD1OS5fz30ALpWoa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b50bc70d707b82283b81aa98ebba7898a4ab01f01c227bd2805c041ac4e8586. 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/7iu9SZch78p4I6uA1wrmKk.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/7iu9SZch78p4I6uA1wrmKk.
{"copyright_id":"0x9f006497cce02c3765e579c0e7abfec63dd58199d567b377a928c63b26bedb6d","isrc":"AUKDT2401158","name":"Drift Sleep","registered_at":"2026-06-10T11:40:17Z","spotify_id":"1qIpkL48ipyEefZ5sseqDk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f006497cce02c3765e579c0e7abfec63dd58199d567b377a928c63b26bedb6d. 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/1qIpkL48ipyEefZ5sseqDk.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/1qIpkL48ipyEefZ5sseqDk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8fce3d0cc060873404b214a35ec442783998c8089e86a9a92dc5122c5ec9a0. 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/6jvyvcTdlZbdubgbVJdjiJ.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/6jvyvcTdlZbdubgbVJdjiJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc929f293566feef6694bb7b8cc55063fc3983484394cd49d7823286a9700f6f1. 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/5esOGZpVPS6gqBbJKqUDIP.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/5esOGZpVPS6gqBbJKqUDIP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2eb8f8e5af934041f95bddd3317e7af074b4324ca59e0b3d4331573a5a7284e. 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/008wLHVjXmhM34p9HlCMSH.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/008wLHVjXmhM34p9HlCMSH.
{"copyright_id":"0x437e961fa62f864708ac0511df750653efe5e91005aa1be05ef625248dc24abf","isrc":"AUKDT2401162","name":"Sleep Serenade","registered_at":"2026-06-09T23:24:08Z","spotify_id":"3oHpVW0bRuC2AuYeYH6BJi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437e961fa62f864708ac0511df750653efe5e91005aa1be05ef625248dc24abf. 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/3oHpVW0bRuC2AuYeYH6BJi.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/3oHpVW0bRuC2AuYeYH6BJi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36a85c09b3f892838eb9fea8a2275a2bfabe113cd6581201378416c121b0358. 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/5UrKnNGt7nhVPHhWsSJzuF.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/5UrKnNGt7nhVPHhWsSJzuF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8347cd6f77ff0982e812102d822590e46edc45a05df6a55b88a57414458313ae. 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/14vXgTzIWIWx2WgsAYSZcX.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/14vXgTzIWIWx2WgsAYSZcX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffa27c9cd7972c3622c8753b103446b59565793d27f425149b21791a539ea70. 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/3my217mVBIiEzEbruQrIPw.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/3my217mVBIiEzEbruQrIPw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe604ea22df855c82979377f6e36cd215241a8cff10023d394c3791aa02fbc342. 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/5QijcCAUgr8l79F3Ja94uC.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/5QijcCAUgr8l79F3Ja94uC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bdeb571a9e135f05c451829dd9458dfe4afc44ebd63fd6164eec3547175350. 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/5ad1n8B3g5dEkcgincbkL2.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/5ad1n8B3g5dEkcgincbkL2.
{"copyright_id":"0x26189e55868caffcb409ec73d3557d22da722e0540885ab84a5bddc48381b0db","isrc":"AUKDT2401168","name":"Dark Skies","registered_at":"2026-06-09T02:10:58Z","spotify_id":"4ylcqY1AJpRERfJ8kDGCAV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26189e55868caffcb409ec73d3557d22da722e0540885ab84a5bddc48381b0db. 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/4ylcqY1AJpRERfJ8kDGCAV.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/4ylcqY1AJpRERfJ8kDGCAV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19fbdc2c8451e8bdf1902e0a38dca72c7b1c56c2146202df0ab0894efe951f8. 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/6bvV64uo7AKn72JNPCH72K.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/6bvV64uo7AKn72JNPCH72K.
{"copyright_id":"0xbc5dcca00213b8e67c3cd315229ae3a0d7ce41b3a50a56b864b8839fc799bf5d","isrc":"AUKDT2401170","name":"Now We Hibernate","registered_at":"2026-06-09T13:13:01Z","spotify_id":"5qgCEWRjojZNMYClvz93yX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5dcca00213b8e67c3cd315229ae3a0d7ce41b3a50a56b864b8839fc799bf5d. 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/5qgCEWRjojZNMYClvz93yX.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/5qgCEWRjojZNMYClvz93yX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4c7854731feb6c4e2284016f764c82ba1655edb5e957f9d6d4d958b6c312c9. 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/2Et12xJAFw81fmzHnkWh1i.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/2Et12xJAFw81fmzHnkWh1i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12337eca93cc0f63476bffed5114441e95f69124a5d10296c0eacb9f59716443. 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/5m7pwA51J4ebvsGx0BH4b9.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/5m7pwA51J4ebvsGx0BH4b9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42048a9a8618055389c65d167d1840744ad2f63dff81fd84221099a3648062d7. 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/0RYQuze5tIZZt0qdyFBx1N.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/0RYQuze5tIZZt0qdyFBx1N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f5bc360df6141a78e2ea418d61eef583adaee0f7db358795d732112c502f1c. 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/0PCQx3pftxA1U21HvIEmmM.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/0PCQx3pftxA1U21HvIEmmM.