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 0x3273e567a5a4e333887ed916ed24dd6bfcb587f0b3130025e12b3658d34a713f. 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/676f542f-189f-47ad-afb3-3b48e40bd517.json and https://artists.proofprofile.net/proofs/artist/676f542f-189f-47ad-afb3-3b48e40bd517.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 0x812d871c8ed27a98aac655a77749662e6c114cf4cf1e0291f22051dd39af7d51. 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/2baBKBt7NvR0VJrlNc1D2x.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/2baBKBt7NvR0VJrlNc1D2x.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5c215475b833f734b00f1d3b53aa6099373ebd7fd833a5aa74dacbd102ef60. 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/4KMAF7dlzLYoL12mO1Qpk6.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/4KMAF7dlzLYoL12mO1Qpk6.
{"copyright_id":"0x37ad880f006e588f3e1fdb72ca3ce5291c0471e018b2ac7bbc71b6d98b204a9b","isrc":"USA2P2334150","name":"Departemen Kegelapan","registered_at":"2026-06-20T13:32:43Z","spotify_id":"4Djve8JxkG06jMTgfsj702","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ad880f006e588f3e1fdb72ca3ce5291c0471e018b2ac7bbc71b6d98b204a9b. 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/4Djve8JxkG06jMTgfsj702.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/4Djve8JxkG06jMTgfsj702.
{"copyright_id":"0x1b5abac6ef2685881a395ad75ed7646d1ae00cabed171638ee2f1c022aaadf99","isrc":"USA2P2335558","name":"Babad Sangit","registered_at":"2026-06-21T18:58:13Z","spotify_id":"2SPmt3maVupGz8CDMbQrvG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5abac6ef2685881a395ad75ed7646d1ae00cabed171638ee2f1c022aaadf99. 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/2SPmt3maVupGz8CDMbQrvG.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/2SPmt3maVupGz8CDMbQrvG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f59e26e43e88a39ec31131cd8d20cf55b55cb88dcea92758031e0f864af12f. 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/7iI4sAx5fKtndNe37Koy7z.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/7iI4sAx5fKtndNe37Koy7z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13834e2692ba8b04082b78ffe96454be7a7b955ac9fb6ea072da9dbc1a76687. 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/0IGmlJJMOh48gV8pNJ7KB7.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/0IGmlJJMOh48gV8pNJ7KB7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4439e9eb7b00c50403ca001e576789baa633f724c6ef890f6a0a77da5aed1090. 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/0DBkmUoh4viqYeBJX4RmIM.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/0DBkmUoh4viqYeBJX4RmIM.
{"copyright_id":"0x7fe18da5f9dcf96bc4137ee9f5af1fc1449abeed233b5c7114024f13f528097c","isrc":"USA2P1833149","name":"Sang Saka Sangkakala","registered_at":"2026-06-19T19:44:27Z","spotify_id":"6ML7lpXJ3EBP3TRbOcq5BI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe18da5f9dcf96bc4137ee9f5af1fc1449abeed233b5c7114024f13f528097c. 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/6ML7lpXJ3EBP3TRbOcq5BI.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/6ML7lpXJ3EBP3TRbOcq5BI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6008879ea1fde26ee04ed25d74037224a5785ff4110d295bf806ebe71bd457dd. 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/4FuMhKtKbqU6rqIcTDF4gc.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/4FuMhKtKbqU6rqIcTDF4gc.
{"copyright_id":"0x370a636b85f988df564db68c3550b8f9082a09232facd514437bacb135dbc044","isrc":"USA2P1833151","name":"Senjata Pemuas Massal","registered_at":"2026-06-09T21:59:33Z","spotify_id":"5kaGabEjoG376QhQTgDIkK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370a636b85f988df564db68c3550b8f9082a09232facd514437bacb135dbc044. 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/5kaGabEjoG376QhQTgDIkK.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/5kaGabEjoG376QhQTgDIkK.
{"copyright_id":"0x350e1c7699cc4d33245daf8265543696fda392a9bdadbfd5b671111ca370561f","isrc":"USA2P1833155","name":"Saga Malam Sabbath","registered_at":"2026-06-10T23:28:55Z","spotify_id":"78AHnugkPqKLRQNNDRB6Qs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350e1c7699cc4d33245daf8265543696fda392a9bdadbfd5b671111ca370561f. 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/78AHnugkPqKLRQNNDRB6Qs.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/78AHnugkPqKLRQNNDRB6Qs.
Sindikat Plafon 51 (Cutz Chamber Special)
{"copyright_id":"0x0e6948cc133ba8ae306a159ddf1e9be7c0165a4941ea6005a05f69c1895b5581","isrc":"USA2P1833156","name":"Sindikat Plafon 51 (Cutz Chamber Special)","registered_at":"2026-06-26T22:07:55Z","spotify_id":"5HEjxhllWmRpQMiFnSnEju","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6948cc133ba8ae306a159ddf1e9be7c0165a4941ea6005a05f69c1895b5581. 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/5HEjxhllWmRpQMiFnSnEju.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/5HEjxhllWmRpQMiFnSnEju.
{"copyright_id":"0x87e36a392e1f0d4aea9b45deb7c20dbbfbf5be1544f117f0adfd6bcf70ae423c","isrc":"USA2P1833157","name":"Swagratul Maut","registered_at":"2026-06-27T21:12:36Z","spotify_id":"0PDuWKebXgrSdtlefeFSJF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e36a392e1f0d4aea9b45deb7c20dbbfbf5be1544f117f0adfd6bcf70ae423c. 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/0PDuWKebXgrSdtlefeFSJF.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/0PDuWKebXgrSdtlefeFSJF.
{"copyright_id":"0xa763e3288faf05fe7e59ba7db8b42a791bd60ff621c720c57e7fd7ac27127ae3","isrc":"USA2P1944352","name":"Junta Titimangsa","registered_at":"2026-06-08T15:22:48Z","spotify_id":"3PNstn6Ctj6yALS7PVO9gJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa763e3288faf05fe7e59ba7db8b42a791bd60ff621c720c57e7fd7ac27127ae3. 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/3PNstn6Ctj6yALS7PVO9gJ.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/3PNstn6Ctj6yALS7PVO9gJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741df76c5b04a6aadac4e811eb4979fcef4c5fc1175e86fe32ff6b5de58ae4df. 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/5BujyNiPbe0KnZwkpZUwuV.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/5BujyNiPbe0KnZwkpZUwuV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c765990577390d20c995ddc87b71014442195d3fb9d5e07bab99fe961629b64. 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/4ysfwH2QM0w8mCCGwJBae7.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/4ysfwH2QM0w8mCCGwJBae7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9562349a639d5078faf13cc49030a0d01bbb2318bc0679ab32d7ddaac3058dfa. 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/4zbfka3fNvHwxjpPntSbLa.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/4zbfka3fNvHwxjpPntSbLa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daf387d73db696e97775810e434243e4ba34b40c4e5b9f6aced81af4c7b1017. 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/1vSwQ7OZAu48ZzV3CzTVCl.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/1vSwQ7OZAu48ZzV3CzTVCl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd6f36cb5f81aad5d88da3446b70fe101639b05614796e902828591f839a9db. 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/0uxaaqOg3bOQ4BTr9w9Keb.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/0uxaaqOg3bOQ4BTr9w9Keb.
{"copyright_id":"0x4e86cfbd8c0300cb95b505ca02c8f5cc2663aab40c5708edaa66d32aebf43c2b","isrc":"USA2P1944358","name":"Di Hadapan Babylon","registered_at":"2026-06-08T23:44:47Z","spotify_id":"0aHuxz7ID6XrYiiZrPrm4u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e86cfbd8c0300cb95b505ca02c8f5cc2663aab40c5708edaa66d32aebf43c2b. 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/0aHuxz7ID6XrYiiZrPrm4u.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/0aHuxz7ID6XrYiiZrPrm4u.
{"copyright_id":"0xf7916cb8b2f3ec373e9bf41d6ef9fd354a2489b14d283d0f52921705a1a06e4a","isrc":"USA2P1944359","name":"Check Your People","registered_at":"2026-06-07T22:41:38Z","spotify_id":"2S6tmbc7R2pijfBJwuyEWQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7916cb8b2f3ec373e9bf41d6ef9fd354a2489b14d283d0f52921705a1a06e4a. 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/2S6tmbc7R2pijfBJwuyEWQ.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/2S6tmbc7R2pijfBJwuyEWQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a3cc136dc0628b118e305fcaf30c490b08e83a2eb610add1485625fdb9cc55. 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/71CPnoYDj3dx0DtKS1yyH8.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/71CPnoYDj3dx0DtKS1yyH8.
{"copyright_id":"0x21dbb4077a78836c09a6b1b2cd0dad49a8babe36942d4420af38489331f58e58","isrc":"USA2P1944361","name":"Sans Temps Mort (Skit)","registered_at":"2026-06-26T03:06:30Z","spotify_id":"2dUpZDT9wllvtXunmr2JxT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dbb4077a78836c09a6b1b2cd0dad49a8babe36942d4420af38489331f58e58. 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/2dUpZDT9wllvtXunmr2JxT.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/2dUpZDT9wllvtXunmr2JxT.
{"copyright_id":"0xd62b7399fe36309e9d076c30b33a822762c7362509efe9e1f3c3a6bf4abef851","isrc":"USA2P1944362","name":"Testament [Novus Testamentum]","registered_at":"2026-06-24T23:46:11Z","spotify_id":"4vjkSUzpwIlReB5VZLPOvC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62b7399fe36309e9d076c30b33a822762c7362509efe9e1f3c3a6bf4abef851. 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/4vjkSUzpwIlReB5VZLPOvC.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/4vjkSUzpwIlReB5VZLPOvC.
{"copyright_id":"0x9085ce11aebd6f02e32f371b0b3911305f0c1165daed29ae9c3eb687f84f4904","isrc":"USA2P1944363","name":"Check Your People (Remix)","registered_at":"2026-06-20T13:37:53Z","spotify_id":"3GozaqbqqJCnRvQIZ5KHqV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9085ce11aebd6f02e32f371b0b3911305f0c1165daed29ae9c3eb687f84f4904. 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/3GozaqbqqJCnRvQIZ5KHqV.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/3GozaqbqqJCnRvQIZ5KHqV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6bee40ff1fc0fb263cd8b1d41c5a49ce16f546fe7c40a92eb7c45856c018aa. 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/2e8wsoLkO3I8pip0jQ5Oz9.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/2e8wsoLkO3I8pip0jQ5Oz9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86e67f8db77bf7706b1f8d2a33bee367184723c9f52f8bc7b406a28b213bbb1. 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/0S4TiZE5W71yYHiO6xXEvJ.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/0S4TiZE5W71yYHiO6xXEvJ.
{"copyright_id":"0x12d306a6dde04a5a258415e1d3ec0415adf54a9e183f6ce10d897da805d6df11","isrc":"USA2P1864869","name":"Tak Berbayang di Roban Batang","registered_at":"2026-06-20T14:42:51Z","spotify_id":"5KmdfvVXWW5iWtTJbXAnhQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d306a6dde04a5a258415e1d3ec0415adf54a9e183f6ce10d897da805d6df11. 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/5KmdfvVXWW5iWtTJbXAnhQ.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/5KmdfvVXWW5iWtTJbXAnhQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4874b8f58a1638a922bacc99b789b336e9dd7c03750799532b99abb9f18b5259. 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/6B5VXlSuVynpqvp5EjnCsx.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/6B5VXlSuVynpqvp5EjnCsx.
{"copyright_id":"0x9109c4cf67bcfe5eda511a5a2a272dd1a6adaf38ce3c85b9c163e2b481698023","isrc":"USA2P1864871","name":"Dol Guldur","registered_at":"2026-06-18T07:51:57Z","spotify_id":"58xbr60AzrWmcbxlvyMSk0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9109c4cf67bcfe5eda511a5a2a272dd1a6adaf38ce3c85b9c163e2b481698023. 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/58xbr60AzrWmcbxlvyMSk0.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/58xbr60AzrWmcbxlvyMSk0.
{"copyright_id":"0x1636d71044a480da7dacb77dad1d02c38e5c7af2eaee7a1caff44986ce6a2ae7","isrc":"USA2P1864872","name":"Kepada Kawan","registered_at":"2026-06-19T19:47:25Z","spotify_id":"0WtSe1JBmBasU74kq9khIF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1636d71044a480da7dacb77dad1d02c38e5c7af2eaee7a1caff44986ce6a2ae7. 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/0WtSe1JBmBasU74kq9khIF.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/0WtSe1JBmBasU74kq9khIF.
{"copyright_id":"0x621db00002fb392a7678e579dc7059393bfea347ff3cc4190b3fd18a200e4d71","isrc":"USA2P2435298","name":"Membebaskan Hujan Dari Tirani Puisi","registered_at":"2026-06-07T04:19:32Z","spotify_id":"0HYLzzt3USfnIwH4R8wezc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621db00002fb392a7678e579dc7059393bfea347ff3cc4190b3fd18a200e4d71. 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/0HYLzzt3USfnIwH4R8wezc.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/0HYLzzt3USfnIwH4R8wezc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8b2424a85336e2a414b172105ae6709cce520baaf384999f2c3abe31812ab0. 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/7wvA0i3KTS9DEfPMiDlLdZ.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/7wvA0i3KTS9DEfPMiDlLdZ.
{"copyright_id":"0xbf9e116a10ec9610b569be36f825ffda5a520d4c6449eb571933f7e21686879a","isrc":"USA2P1960776","name":"Garda Buckwild Nasional","registered_at":"2026-06-10T22:43:59Z","spotify_id":"6VB3WYRwJp5DRu8HPI9BUy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9e116a10ec9610b569be36f825ffda5a520d4c6449eb571933f7e21686879a. 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/6VB3WYRwJp5DRu8HPI9BUy.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/6VB3WYRwJp5DRu8HPI9BUy.
{"copyright_id":"0x29dae4b74858b0b8b29763e3b02c888e5f2fa6f90eab660defc12ef674600cca","isrc":"USA2P1929983","name":"Kontra Muerta","registered_at":"2026-06-07T04:19:36Z","spotify_id":"5Vi6WgRcsHC5Mqypca4NBI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29dae4b74858b0b8b29763e3b02c888e5f2fa6f90eab660defc12ef674600cca. 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/5Vi6WgRcsHC5Mqypca4NBI.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/5Vi6WgRcsHC5Mqypca4NBI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d91a490a93420531640f6156df079f5bd6f049b16e81dc96f2039644ac6b62. 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/4BNEjUYMw5eTestrJfHHId.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/4BNEjUYMw5eTestrJfHHId.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52483ef1cb08170abc534be324688de5c3f51d44764856505c0c7ee49d41c7b8. 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/36ioek0ysezNdHVAPtfhKx.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/36ioek0ysezNdHVAPtfhKx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1fa56bd8a2aff577e300fe4a22ab48e4e4dd4c8734a4df44bf6430fa9e1778. 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/59V8iQBdMm6er19e1XwTGm.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/59V8iQBdMm6er19e1XwTGm.
{"copyright_id":"0xc1f92cf1bcfa273e5b9880651ddc4bb15ff6883550c757c83562534c355dd68f","isrc":"USA2P2300122","name":"Tetaplah Terlelap","registered_at":"2026-06-06T20:17:21Z","spotify_id":"5MoOALQIOVFPeqQkR2KZ4F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f92cf1bcfa273e5b9880651ddc4bb15ff6883550c757c83562534c355dd68f. 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/5MoOALQIOVFPeqQkR2KZ4F.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/5MoOALQIOVFPeqQkR2KZ4F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f7a40fb97aeb5053d50ac17b017b556e4f1a8dbbfe52d0b7483170d4f64837. 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/5jTJaL8SZbtpS8lFWZgmU8.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/5jTJaL8SZbtpS8lFWZgmU8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d5ae40326e41856699f99df0de1f6b620f82dc912b1952833029b931f38f58. 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/3IjmIkL1byLf5QFbCOGdOi.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/3IjmIkL1byLf5QFbCOGdOi.
{"copyright_id":"0xf04a645d94523f4ca2524ae4b4ff8a735b00a9727538b2c27dc66eb1ab064afd","isrc":"USA2P2300117","name":"Ternak Digembala","registered_at":"2026-06-07T10:15:59Z","spotify_id":"6cAVyn2HxEqRMwqc02hCSi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04a645d94523f4ca2524ae4b4ff8a735b00a9727538b2c27dc66eb1ab064afd. 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/6cAVyn2HxEqRMwqc02hCSi.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/6cAVyn2HxEqRMwqc02hCSi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232b0a29357e10e9de43e1437bec4f36f8e2dbbdcddbf076a6aa755317f0bc33. 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/2ZsWia888GfNdxRpAs3I1K.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/2ZsWia888GfNdxRpAs3I1K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979fc36c641a57f6f63d24eccf7a8986d09609e26769dcf119a7498ce7749a94. 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/4E1tWPEQJi1WtbzKHi4EwM.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/4E1tWPEQJi1WtbzKHi4EwM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465c91d25f8d7741d498aa38945eeb505a715056357f2763ed83bd592811eaf0. 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/5hihFx9mZULNgsSF7nUtyc.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/5hihFx9mZULNgsSF7nUtyc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449acb61db25cea8d8b872ae5709dcd49cb77585ebedef939c05e26d99d14bcc. 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/1IvY9SjJuq9akmB9sMRFPA.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/1IvY9SjJuq9akmB9sMRFPA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf513dbf94f2b5ebe0ed4e361ac00c7271418c21d6680c0236fbbc6d4f15aaf62. 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/32s8dVvpRcK8XDMBTMDmKm.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/32s8dVvpRcK8XDMBTMDmKm.
Gentar Bersuara (Prolog) [feat. Morgue Vanguard & Nobie Bottlesmoker]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb3be8db1c7272037c1730602bd3ab9466099424196f4a5ce132d936907a1a7. 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/45RQ6nvn9srdqLYI69ACgi.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/45RQ6nvn9srdqLYI69ACgi.
{"copyright_id":"0x68b41a01b12f756966c178db75f8d247379f9a1ea313f40e5f65ae09cd2d94f5","isrc":"QZBRF1842414","name":"Ironi Agnostik","registered_at":"2026-06-22T13:20:26Z","spotify_id":"3Hg1WXRBhjVeqjAeOZxPUH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b41a01b12f756966c178db75f8d247379f9a1ea313f40e5f65ae09cd2d94f5. 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/3Hg1WXRBhjVeqjAeOZxPUH.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/3Hg1WXRBhjVeqjAeOZxPUH.
Harmoni Tanpa Nyawa (Epilog) [feat. Yuka Tamada]