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 0x50bf4a4cbf54d8d050ecf67f7a22b87819722e7ac9e08662fa061546b588a2a0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3535e905-08ef-4916-83d9-0f676622e107.json and https://artists.proofprofile.net/proofs/artist/3535e905-08ef-4916-83d9-0f676622e107.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
"Sound! Euphonium" Best Theme Songs Collection Wind Orchestra Ver.
{"copyright_id":"0x7d87cbfeb8ceadd7bd54b6bb583f473cf5b5cf51c161b08dce1fb989caa080b6","isrc":"JPI101500913","name":"DREAM SOLISTER (Wind Orchestra Ver.)","registered_at":"2026-06-18T11:30:24Z","spotify_id":"5UHNyNKenK6shL1wB2kHu1","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 0x7d87cbfeb8ceadd7bd54b6bb583f473cf5b5cf51c161b08dce1fb989caa080b6. 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/5UHNyNKenK6shL1wB2kHu1.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/5UHNyNKenK6shL1wB2kHu1.
{"copyright_id":"0xe2103125e7c4def4b052b4b8bc8540f660f474fa1d858fb4996ff56bfadeb438","isrc":"JPI101500914","name":"トゥッティ！ (Wind Orchestra Ver.)","registered_at":"2026-06-21T21:58:11Z","spotify_id":"2MsTbAf23Uy76BblY0raLJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2103125e7c4def4b052b4b8bc8540f660f474fa1d858fb4996ff56bfadeb438. 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/2MsTbAf23Uy76BblY0raLJ.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/2MsTbAf23Uy76BblY0raLJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8548e9f5077b6e3047d555d782a7595fb30576f3316d19c6b75dc5972d17f5c0. 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/3mmhsFKP6o8eLWyQr2wEG8.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/3mmhsFKP6o8eLWyQr2wEG8.
{"copyright_id":"0x144c09d1cb74bbcebd2dda6918d0aa13141c59d52c096d90e20707fa2742fb1e","isrc":"JPI101602606","name":"サウンドスケープ (TRUE & Wind Orchestra Ver.)","registered_at":"2026-06-20T23:41:01Z","spotify_id":"7hbPm0cdFII8dGuNEcwOYb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144c09d1cb74bbcebd2dda6918d0aa13141c59d52c096d90e20707fa2742fb1e. 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/7hbPm0cdFII8dGuNEcwOYb.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/7hbPm0cdFII8dGuNEcwOYb.
{"copyright_id":"0x7a158e895e8c4ae84cc5450913e2f38737bf49a21354e6cad22dae90b67f1d8b","isrc":"JPI101602609","name":"ヴィヴァーチェ！ (Wind Orchestra Ver.)","registered_at":"2026-06-18T12:59:10Z","spotify_id":"0OgbQG4qWoH19oTAwJgMuS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a158e895e8c4ae84cc5450913e2f38737bf49a21354e6cad22dae90b67f1d8b. 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/0OgbQG4qWoH19oTAwJgMuS.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/0OgbQG4qWoH19oTAwJgMuS.
{"copyright_id":"0x64ba8dc60dec6026dc7e06e0a2e5ea6f669b2187b401209a1529f2dac6f71fee","isrc":"JPI101900827","name":"Blast! (TRUE & Wind Orchestra Ver.)","registered_at":"2026-06-21T22:11:40Z","spotify_id":"2QIkFE0awr2rD90O9K7C7F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ba8dc60dec6026dc7e06e0a2e5ea6f669b2187b401209a1529f2dac6f71fee. 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/2QIkFE0awr2rD90O9K7C7F.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/2QIkFE0awr2rD90O9K7C7F.
{"copyright_id":"0xb1bcf56d89897c37764804bdeb46f75d4aa94ef789072b5a31b39c497eea8611","isrc":"JPI102401759","name":"アンサンブル (TRUE & Wind Orchestra Ver.)","registered_at":"2026-06-23T02:10:49Z","spotify_id":"70h3sJlnjybeGGGHTlXf4P","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1bcf56d89897c37764804bdeb46f75d4aa94ef789072b5a31b39c497eea8611. 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/70h3sJlnjybeGGGHTlXf4P.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/70h3sJlnjybeGGGHTlXf4P.
{"copyright_id":"0x75d41b07d4ea69a42c30707b73e7bba3bbf536e66a2c077cb23d38a157a2ff97","isrc":"JPI102401760","name":"ReCoda (TRUE & Wind Orchestra Ver.)","registered_at":"2026-06-17T22:40:59Z","spotify_id":"1fTg0nqOI4gF7NpkVniaRM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d41b07d4ea69a42c30707b73e7bba3bbf536e66a2c077cb23d38a157a2ff97. 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/1fTg0nqOI4gF7NpkVniaRM.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/1fTg0nqOI4gF7NpkVniaRM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c0e4edc58371af93e397d9242058226c968ac8b4ccf6364c6e68d32e35873a. 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/689upuNpchKUFsME02HPv9.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/689upuNpchKUFsME02HPv9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f80677620c3bc39b94b17f5ef9023f69ec00b53bd8c5ffd08aba1188c3985e1. 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/4PKb1uijV9V0EWIPzSFy6N.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/4PKb1uijV9V0EWIPzSFy6N.
{"copyright_id":"0x328b7a0a86c5b391e0a7c6d171c4fb287803f8aa3bd28dd25904c267b02f32db","isrc":"JPI101802437","name":"Another colony","registered_at":"2026-06-04T16:41:30Z","spotify_id":"6PhLTa3YsokPwiWbztNeYp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328b7a0a86c5b391e0a7c6d171c4fb287803f8aa3bd28dd25904c267b02f32db. 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/6PhLTa3YsokPwiWbztNeYp.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/6PhLTa3YsokPwiWbztNeYp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b284bcdb45481b3212d8fccdbcc33689ed3b5b34ab3a12b0213b36ceafea378. 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/4hakLbSjyQFDd77vFJ6EuT.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/4hakLbSjyQFDd77vFJ6EuT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdc73553b7f9259a4bd09491479c389a1ec243f642c97194a1d9a715793086a. 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/0WVHhHvi9gRXWOi0LicH0S.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/0WVHhHvi9gRXWOi0LicH0S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07efe4b0229d3f7cd8eae7e05d7a454f3d523e89fdc0974a3f49c8be256bab64. 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/6onNaCrSn8qICY2BrPjTF5.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/6onNaCrSn8qICY2BrPjTF5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93e66e37d900123a44965f6d2ee0b6d1a26b418b083720a4e36b2fced639fe9. 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/00N9k5M5NAFG7mtpP3yF51.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/00N9k5M5NAFG7mtpP3yF51.
{"copyright_id":"0x59a94552a4ec7e32daaa8c7088b5aa76acd8e3149f8860c317eaaf9f604ee3d3","isrc":"JPI101800504","name":"Lonely Queen's Liberation Party","registered_at":"2026-06-24T08:19:40Z","spotify_id":"2UvGIErBABf1Dz7rLFVcLx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a94552a4ec7e32daaa8c7088b5aa76acd8e3149f8860c317eaaf9f604ee3d3. 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/2UvGIErBABf1Dz7rLFVcLx.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/2UvGIErBABf1Dz7rLFVcLx.
{"copyright_id":"0xa16447bfa20644d19acb1c1d6f8220cae103f1cd91eb1cd4c9847e0fe77cac4d","isrc":"JPI101701211","name":"BUTTERFLY EFFECTOR","registered_at":"2026-06-26T16:19:09Z","spotify_id":"6YfHmhlB6H47DqXVZVnq2R","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16447bfa20644d19acb1c1d6f8220cae103f1cd91eb1cd4c9847e0fe77cac4d. 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/6YfHmhlB6H47DqXVZVnq2R.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/6YfHmhlB6H47DqXVZVnq2R.
{"copyright_id":"0x57e5f0bdfb0b222eb59fa722aecf845ad0761a08ccc02fb520b23bc45a23822a","isrc":"JPI101601953","name":"Sound Scape","registered_at":"2026-06-07T12:21:52Z","spotify_id":"1MAqEBR1mavmFeYNVRDMAB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e5f0bdfb0b222eb59fa722aecf845ad0761a08ccc02fb520b23bc45a23822a. 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/1MAqEBR1mavmFeYNVRDMAB.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/1MAqEBR1mavmFeYNVRDMAB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233c6119e407c83234df893cef7422b5ad958242b341f8f01505a4c6dd85e700. 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/7nDiXMCFWxHcPEJKRbOcCO.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/7nDiXMCFWxHcPEJKRbOcCO.
{"copyright_id":"0x803f5ac57c4f995ceb42baf43a17e9a0db1c1c1dcf208f826012fbae2b7c7974","isrc":"JPI101600004","name":"Flying Dragon Knight","registered_at":"2026-06-08T01:54:41Z","spotify_id":"2DtKqae7nkHqGkiQl5oITS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803f5ac57c4f995ceb42baf43a17e9a0db1c1c1dcf208f826012fbae2b7c7974. 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/2DtKqae7nkHqGkiQl5oITS.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/2DtKqae7nkHqGkiQl5oITS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c070d63ac5d09d671e35b095d08b6ea059c3d02955fb923ffb11572876f6a1b. 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/29C7AVVeHewmmR5wOGwvIo.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/29C7AVVeHewmmR5wOGwvIo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8548e9f5077b6e3047d555d782a7595fb30576f3316d19c6b75dc5972d17f5c0. 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/5GruMq3XtkjW8gE0UOyHly.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/5GruMq3XtkjW8gE0UOyHly.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e9f361f8cf672181bdb66678276170663f23d6485e5df9929f171c9e81afd8. 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/5K0BPcLx0DaXsrxDrnQEij.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/5K0BPcLx0DaXsrxDrnQEij.
{"copyright_id":"0xd84dcc1c85be9eb621ed9608ad333c311dc9a41cbc9ce5de0a858312725fdea9","isrc":"JPI101500489","name":"DREAM SOLISTER","registered_at":"2026-06-06T02:41:35Z","spotify_id":"536M6P8ZS8kMpQxSH7Pxm1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84dcc1c85be9eb621ed9608ad333c311dc9a41cbc9ce5de0a858312725fdea9. 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/536M6P8ZS8kMpQxSH7Pxm1.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/536M6P8ZS8kMpQxSH7Pxm1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba718422806bb10bad97ec79f18ab355f93fdcb6e4a84cb5b86bacdad52bdf9. 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/4DhGUXbHAt2UXphapXZWv8.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/4DhGUXbHAt2UXphapXZWv8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15732f5fe365faefe7eea375058e9c42ebed0391a264259180fe8edc710e7838. 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/7KogWE9j4PCOeR0cymUocY.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/7KogWE9j4PCOeR0cymUocY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8c177d601b85bbafce1c7838181b206f8e521f2df544fcedd3a3576f270ad6. 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/2TfN8JNR3DNGWNUxy2PD9j.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/2TfN8JNR3DNGWNUxy2PD9j.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5683cd01e32ee1647709515f93bf706a82ae7cf1305db4a6c5a8ce362bd80d9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DzI6lgec8HaAKLbAkfst8.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/1DzI6lgec8HaAKLbAkfst8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8c177d601b85bbafce1c7838181b206f8e521f2df544fcedd3a3576f270ad6. 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/7zM1xbQFnLduqtTC5rOBF7.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/7zM1xbQFnLduqtTC5rOBF7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5683cd01e32ee1647709515f93bf706a82ae7cf1305db4a6c5a8ce362bd80d9. 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/1vwGnbamRWVNBTqTIu60GU.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/1vwGnbamRWVNBTqTIu60GU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4234ef4cc6d052b2c5b856bfcec1e3dff9a031c8425d878549194b2d2ac8b27. 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/2XZrOVEu53HqMIXtmyiQCS.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/2XZrOVEu53HqMIXtmyiQCS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f74560560789c642b7a59c59741219a761c9272f8d5cab236a7a34d3cd315b. 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/71cNVDcg9JsFCr0hLi7Pj9.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/71cNVDcg9JsFCr0hLi7Pj9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f089916963220497bb28116ed5b77fd5ae9582a80b83456d5ab750687e715c. 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/4QfitwAHVGAUu3hc2HFfH6.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/4QfitwAHVGAUu3hc2HFfH6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ecee21f0ada57ea6de01621d27e918520b993d3fddddbeeec12a726871866a7. 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/2Q6LOu66ZO874g9PsnjEO5.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/2Q6LOu66ZO874g9PsnjEO5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7a07aca728b69ae3f9ee61e4baa901ceb84e024008fb87fde94bd2f56d1896. 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/743ukCsEEDVvkDzOFSyAIm.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/743ukCsEEDVvkDzOFSyAIm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdc73553b7f9259a4bd09491479c389a1ec243f642c97194a1d9a715793086a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:39:26Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2jjWCfCrHY0ZfEcCeIZOto.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/2jjWCfCrHY0ZfEcCeIZOto.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbca7e4df9ce383b510485a4352220cdeb4ff8e63f2bffd24f9ade6537f4366f. 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/0qDk1GbaCYKuPvXeOdLflO.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/0qDk1GbaCYKuPvXeOdLflO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5994a43e2036f8729a725e5d3952ace661306706363267a21ec962a5685258. 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/5WLqDpmSaaS0oZjCqDOnPV.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/5WLqDpmSaaS0oZjCqDOnPV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07efe4b0229d3f7cd8eae7e05d7a454f3d523e89fdc0974a3f49c8be256bab64. 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/2Si4DFYRGEdNDRKcgccXbO.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/2Si4DFYRGEdNDRKcgccXbO.
{"copyright_id":"0xc5e762a34ac7cf5ed30f8c0ba6ce714ed7225905a5aa54f2b1624cd78475dfa8","isrc":"JPI102000566","name":"未来のひとへ - Orchestra ver.","registered_at":"2026-06-06T16:04:14Z","spotify_id":"7qZYZWxBwo4UpzbI4KkOLG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e762a34ac7cf5ed30f8c0ba6ce714ed7225905a5aa54f2b1624cd78475dfa8. 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/7qZYZWxBwo4UpzbI4KkOLG.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/7qZYZWxBwo4UpzbI4KkOLG.
{"copyright_id":"0x4c7b5d1abc25306c061463a7f5fdf127352f4a548bf5612a40d8b11d2bbeaa0b","isrc":"JPI102000567","name":"WILL - English ver.","registered_at":"2026-06-20T03:02:35Z","spotify_id":"4laD9J2UDRknyCHFVhbzHD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7b5d1abc25306c061463a7f5fdf127352f4a548bf5612a40d8b11d2bbeaa0b. 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/4laD9J2UDRknyCHFVhbzHD.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/4laD9J2UDRknyCHFVhbzHD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f80677620c3bc39b94b17f5ef9023f69ec00b53bd8c5ffd08aba1188c3985e1. 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/0t74moKrwWyFXr3wZlHFWd.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/0t74moKrwWyFXr3wZlHFWd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328b7a0a86c5b391e0a7c6d171c4fb287803f8aa3bd28dd25904c267b02f32db. 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/7gymy9I5rSFGU1H2HqOZCV.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/7gymy9I5rSFGU1H2HqOZCV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd0ba0765dfa99a0c4330d7e5df7467ac57f554cf4a5223e9297af088baa79a. 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/1UnlBvfKYZ22zCx0gbSsgX.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/1UnlBvfKYZ22zCx0gbSsgX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ed53dce124fa89d9c5a66032bec041e499c0fc86dfa00522f5d5d2cb95ebea. 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/3UqIt9prWWiZCyl3WwDK3I.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/3UqIt9prWWiZCyl3WwDK3I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa92a97cd5c239d73701114b76f153c5bf4289af6500eceaaae4a7f9a871450e. 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/508d5mnUdKMvHgglnslEOt.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/508d5mnUdKMvHgglnslEOt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2432ceaff298c2a486b5c8ca9d90948aa73220d76b36fd246b1b01cccf391ec5. 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/6QxA733il6Dvj2baiGSJaM.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/6QxA733il6Dvj2baiGSJaM.
{"copyright_id":"0x57e5f0bdfb0b222eb59fa722aecf845ad0761a08ccc02fb520b23bc45a23822a","isrc":"JPI101601953","name":"Sound Scape","registered_at":"2026-06-07T12:21:52Z","spotify_id":"1FhVKz74gqB8trVu9SqMKq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e5f0bdfb0b222eb59fa722aecf845ad0761a08ccc02fb520b23bc45a23822a. 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/1FhVKz74gqB8trVu9SqMKq.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/1FhVKz74gqB8trVu9SqMKq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c070d63ac5d09d671e35b095d08b6ea059c3d02955fb923ffb11572876f6a1b. 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/5t2X46KtoSbFWUsQghDpN0.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/5t2X46KtoSbFWUsQghDpN0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c96f8c724f68894124c29de79fe409b328b176aee5a2a0cf14496c5839c07c. 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/7zezTsQHgKCuoxkoGVwduG.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/7zezTsQHgKCuoxkoGVwduG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1141909ebcceb1059fc65507520ad55e5529ad2cf6ef6d6a5aab7116200b13a1. 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/5meVZ8lKqpViOyTyQO80QI.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/5meVZ8lKqpViOyTyQO80QI.
{"copyright_id":"0x03c3ca0cbee4f9815f454c0d8fbcfd74ba430e03c4aec92415decb8db0a3240d","isrc":"JPI101800599","name":"Theme of Violet Evergarden","registered_at":"2026-06-04T10:12:51Z","spotify_id":"0fsb37XCuEDiF1oPNq4arG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c3ca0cbee4f9815f454c0d8fbcfd74ba430e03c4aec92415decb8db0a3240d. 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/0fsb37XCuEDiF1oPNq4arG.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/0fsb37XCuEDiF1oPNq4arG.
{"copyright_id":"0xec5b23716eb876b44a593dac296846bed3bd221dbd94890ac5e00a82bab34626","isrc":"JPI101800620","name":"Across the Violet Sky","registered_at":"2026-06-04T11:06:05Z","spotify_id":"1yn5VIHdxIlVMPRdQzR2sm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5b23716eb876b44a593dac296846bed3bd221dbd94890ac5e00a82bab34626. 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/1yn5VIHdxIlVMPRdQzR2sm.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/1yn5VIHdxIlVMPRdQzR2sm.
{"copyright_id":"0x9439da3b39e5bda8540537f2ac40b907accde553fb3dd41b7ee20a5b6902c96c","isrc":"JPI101800600","name":"A Doll's Beginning","registered_at":"2026-06-04T16:18:07Z","spotify_id":"4fiJjVdslQF7sfJIxH5xeF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9439da3b39e5bda8540537f2ac40b907accde553fb3dd41b7ee20a5b6902c96c. 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/4fiJjVdslQF7sfJIxH5xeF.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/4fiJjVdslQF7sfJIxH5xeF.
{"copyright_id":"0x95e8dcadc76080d7f520629e208b7502ee1462431c5c66fbf9467bb0a72c975e","isrc":"JPI101800621","name":"Wherever You Are, Wherever You May Be","registered_at":"2026-06-06T09:01:25Z","spotify_id":"7z1ua7vSm0XmspFdojeOhh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e8dcadc76080d7f520629e208b7502ee1462431c5c66fbf9467bb0a72c975e. 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/7z1ua7vSm0XmspFdojeOhh.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/7z1ua7vSm0XmspFdojeOhh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b670309c77e95c900f790afd324c5571e8bedfd4e08049dce8335722e6d106f. 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/1esO6xOqA0ZwNYmRoSbs0A.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/1esO6xOqA0ZwNYmRoSbs0A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02da42142ac560f3e8d459d522b13b380d3429c53a0455ba9d4138eae461e880. 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/3WvPn9OHnjQzwyN8Zd1xLJ.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/3WvPn9OHnjQzwyN8Zd1xLJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25b629a664c5065b5cbf9266f168956dc3fc21a7e6483bf96c956622442b549. 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/5RibQqJZhNXq2TmQ1yr3hR.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/5RibQqJZhNXq2TmQ1yr3hR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a422205f5e2bc1c0c6d8b682291db85e62a7ad3f116bf02841638d33c4916b. 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/6PGmv3N5eQwqDxiSBLGxCE.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/6PGmv3N5eQwqDxiSBLGxCE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b5665d6c074127af6f0feb20c4e715d14f20492336a87e22b5b2235d427687. 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/560uEynGcH7vYLRfXSijWd.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/560uEynGcH7vYLRfXSijWd.
{"copyright_id":"0xfd4683b5220b46f8e20a6d22aa3807845b4dc52346fa183cd4d3e325305fd67b","isrc":"JPI101800624","name":"The Ultimate Price","registered_at":"2026-06-04T10:58:42Z","spotify_id":"0tQsrsNludhZgDxQ1TyVPy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4683b5220b46f8e20a6d22aa3807845b4dc52346fa183cd4d3e325305fd67b. 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/0tQsrsNludhZgDxQ1TyVPy.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/0tQsrsNludhZgDxQ1TyVPy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab9d7d32e559f7e72c04b7a545e7c4fb18246b6c748db5194d712401411b24a. 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/07SGuN89frB9VLA3hiBGni.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/07SGuN89frB9VLA3hiBGni.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8214f267f35e93ba8c654555ae35cea02c615838b0dcb00a79135395adc4e4c8. 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/0iQYU54dRsf9Vu5yEUx8ci.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/0iQYU54dRsf9Vu5yEUx8ci.
{"copyright_id":"0x51f4bea52e450f0eae9f1609026b4bac702c45b27aae0e57f84655f06a5332df","isrc":"JPI101800605","name":"The Voice in My Heart","registered_at":"2026-06-04T08:02:28Z","spotify_id":"3uBFpIBCKd3ivep9tuWapB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f4bea52e450f0eae9f1609026b4bac702c45b27aae0e57f84655f06a5332df. 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/3uBFpIBCKd3ivep9tuWapB.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/3uBFpIBCKd3ivep9tuWapB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18882f57b9e4563ff120677d507de7a54951c6596862b5783e299e38ce6c4efc. 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/50duVqi1ETUTGWJQmclvlG.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/50duVqi1ETUTGWJQmclvlG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c341e99b5c24e1e0b9192d5628db79e79da9d65d1ad2000b14f5db2abda7dd. 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/7n6YSbstaBD94SQn03tb8N.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/7n6YSbstaBD94SQn03tb8N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a267f571b3a133de6ac9a3134ff224d28d82f1277ec032f24c2f2288fd29328. 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/4mqc91QDZQvdax6iLJkudn.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/4mqc91QDZQvdax6iLJkudn.
{"copyright_id":"0x1ff9ec03a2f0c9d46fd2eb131a82adfa91de2c3fe28e4631122575785f16abf9","isrc":"JPI101800607","name":"In Remembrance","registered_at":"2026-06-05T15:56:39Z","spotify_id":"0vO2m13uJun1lgwj2PJKHt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff9ec03a2f0c9d46fd2eb131a82adfa91de2c3fe28e4631122575785f16abf9. 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/0vO2m13uJun1lgwj2PJKHt.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/0vO2m13uJun1lgwj2PJKHt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b15df0ae8b77e68ea8551118086825f204b6bb6cf528d76fa69c51a980749b. 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/2GaHhzKoiBIYeLTS74WT16.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/2GaHhzKoiBIYeLTS74WT16.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ec8f64ab31bf338f737623524ebcc4722e24829d08b75251c8624e4ec43f37. 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/1QfFxYhgELCeOxnterRvsB.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/1QfFxYhgELCeOxnterRvsB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d338b506e9f41987e320680f427c74b2968d7d9bf9584d5ae9e693d7a00b277. 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/4VtpzDulg0VNhX7TNyp8Zs.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/4VtpzDulg0VNhX7TNyp8Zs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0973707f8ab2905a99bc734769c2b852b953b1dee269bd0266ef8d53c6aaaa. 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/6m19jJMeZgt69CcQSBw0X8.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/6m19jJMeZgt69CcQSBw0X8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf07dd008988e53f250619f5c57d9df6c46ff5e179e98603fdb559764cf6ea4. 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/7F7yFE8PRAxydgnJNLHzVu.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/7F7yFE8PRAxydgnJNLHzVu.
{"copyright_id":"0xd2b8e97900fd244849b6dbb3fdaf398f1e6102ef916ee1366fe78b67ec618db9","isrc":"JPI101800610","name":"To The Ends of Our World","registered_at":"2026-06-05T20:45:02Z","spotify_id":"4bxopmFSPT1QsaJYshb8n7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b8e97900fd244849b6dbb3fdaf398f1e6102ef916ee1366fe78b67ec618db9. 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/4bxopmFSPT1QsaJYshb8n7.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/4bxopmFSPT1QsaJYshb8n7.
{"copyright_id":"0x749781e9dd0f2514cb6aa0b91827f4d0aab1d095676ad265b9f7c821aaec082c","isrc":"JPI101800631","name":"Always Watching Over You","registered_at":"2026-06-06T16:06:24Z","spotify_id":"2qI2R2iYU4XJJXvNapDRRF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749781e9dd0f2514cb6aa0b91827f4d0aab1d095676ad265b9f7c821aaec082c. 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/2qI2R2iYU4XJJXvNapDRRF.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/2qI2R2iYU4XJJXvNapDRRF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e99ac63ea9d7cff412dee950bd134e59f231770780a7edf17c35f1d56f43d3. 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/6uDIyVSsYpRxkr1UV4Lj99.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/6uDIyVSsYpRxkr1UV4Lj99.
{"copyright_id":"0x53da03130ca611dedad4a03036724beff8c26f99080016cd0ee015149813a1db","isrc":"JPI101800632","name":"Torn Apart at the Seams","registered_at":"2026-06-07T18:41:13Z","spotify_id":"5AeaLcn5eQze2L94UlpQlu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53da03130ca611dedad4a03036724beff8c26f99080016cd0ee015149813a1db. 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/5AeaLcn5eQze2L94UlpQlu.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/5AeaLcn5eQze2L94UlpQlu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dba5747418e9154c3ab61232c4f9d311e254467858967cfdcd231130e6f3c6e. 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/0OmeiHteLXYx4nxVaxWydn.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/0OmeiHteLXYx4nxVaxWydn.
{"copyright_id":"0xdd2bfbb6c9f7c389b514d0ed3b1fe9d84c3ae6f078f81a7e5cdef1603cc58d44","isrc":"JPI101800633","name":"Intertwined Fates","registered_at":"2026-06-07T18:39:42Z","spotify_id":"3LAvdWjLsF0bKow58hswJU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2bfbb6c9f7c389b514d0ed3b1fe9d84c3ae6f078f81a7e5cdef1603cc58d44. 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/3LAvdWjLsF0bKow58hswJU.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/3LAvdWjLsF0bKow58hswJU.
{"copyright_id":"0x2e0b94ca6382d2ac8d33f2d8a6e11de5afd86fda496a7c9330701e8f28c4c514","isrc":"JPI101800613","name":"An Admirable Doll","registered_at":"2026-06-06T15:24:38Z","spotify_id":"0LSeL4j7SjuaGc26gMQuuH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0b94ca6382d2ac8d33f2d8a6e11de5afd86fda496a7c9330701e8f28c4c514. 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/0LSeL4j7SjuaGc26gMQuuH.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/0LSeL4j7SjuaGc26gMQuuH.
{"copyright_id":"0xea9b01e647e6e839d44d1e59f514ebef537cbcedc56bae663d9d0138491c8557","isrc":"JPI101800634","name":"The Stench of Fear and Hatred","registered_at":"2026-06-08T09:53:30Z","spotify_id":"0HEJZiKwahrPzOsSOvqxkw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9b01e647e6e839d44d1e59f514ebef537cbcedc56bae663d9d0138491c8557. 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/0HEJZiKwahrPzOsSOvqxkw.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/0HEJZiKwahrPzOsSOvqxkw.
{"copyright_id":"0x1525042f65ad19caa5438d35c7c8e6ffbb436bd141b0f329f5f55e0ab2d6344f","isrc":"JPI101800614","name":"Those Words You Spoke to Me","registered_at":"2026-06-05T15:57:06Z","spotify_id":"0BvOwcyB4BxwdGC1EY0TZM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1525042f65ad19caa5438d35c7c8e6ffbb436bd141b0f329f5f55e0ab2d6344f. 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/0BvOwcyB4BxwdGC1EY0TZM.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/0BvOwcyB4BxwdGC1EY0TZM.
{"copyright_id":"0x0edf707ffc4c31b9d97a65770a9fd3befb6eb233b85657f2ecc85167d4f0db16","isrc":"JPI101800635","name":"The Songstress Aria - Instrumental","registered_at":"2026-06-08T01:49:00Z","spotify_id":"34Eu9AvH7S9X9MPHfY9uui","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edf707ffc4c31b9d97a65770a9fd3befb6eb233b85657f2ecc85167d4f0db16. 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/34Eu9AvH7S9X9MPHfY9uui.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/34Eu9AvH7S9X9MPHfY9uui.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195c1c4e07aa5aea56773e5acb22ff69841ed80c7291f3d8afb6bec2e5a9dfb6. 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/3RKF6MYVfcjJM80dyrurFr.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/3RKF6MYVfcjJM80dyrurFr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd1dda9b2133d75c9a668589c97375a5ecacfa811cc5bba8456781ea73f7d43. 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/3pAfWHJAzvIw5bzHqu9Lmk.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/3pAfWHJAzvIw5bzHqu9Lmk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc482a397d8541a2a96ef29782b96f170bfc40ae35814a1c442e8499fa189e3. 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/6HBxbiUj8pQkHa7RfBFw55.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/6HBxbiUj8pQkHa7RfBFw55.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8075bc706977ec14c628d3d86467532524d85ccbd4f2b7dd95931063a52c9b89. 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/50DoHjSiixCjg3ouuGsG2F.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/50DoHjSiixCjg3ouuGsG2F.
{"copyright_id":"0xc20fd21aa855456a6556dfd5ed650a567a53b85ebffeb96736c3167bd5d46c7a","isrc":"JPI101800617","name":"Each Memory a Message","registered_at":"2026-06-07T06:17:55Z","spotify_id":"171e2nkpNZcIhTWCcsM0WP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20fd21aa855456a6556dfd5ed650a567a53b85ebffeb96736c3167bd5d46c7a. 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/171e2nkpNZcIhTWCcsM0WP.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/171e2nkpNZcIhTWCcsM0WP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9ee07f4998e7759d92c81868c067126e0b124842f7ed9f586fdeb786665951. 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/0OkxOyMxSt1BwJ1ZTm3Va0.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/0OkxOyMxSt1BwJ1ZTm3Va0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f1f52313ad7cf223cdfd2d36bf7879dfe9f8a452bb3686c32e30621e42136c. 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/5cafaW17oYmTMoaLis6QvE.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/5cafaW17oYmTMoaLis6QvE.
{"copyright_id":"0xa8fdfef01bf3f1ec13e6b5746f04d04c6dbd0e360c8999dd08e8d50fb99add8b","isrc":"JPI101800639","name":"Violet's Letter","registered_at":"2026-06-05T05:02:00Z","spotify_id":"1U4EIw13BRcjiqqZrZ5o8y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fdfef01bf3f1ec13e6b5746f04d04c6dbd0e360c8999dd08e8d50fb99add8b. 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/1U4EIw13BRcjiqqZrZ5o8y.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/1U4EIw13BRcjiqqZrZ5o8y.
{"copyright_id":"0x7ee501f2f3e878c15e870b7d4f2d750ea27cd3fee3dd2909e3fa4c370fac86e4","isrc":"JPI101800619","name":"Violet Snow for Orchestra","registered_at":"2026-06-06T02:30:34Z","spotify_id":"51lBGOJvgj7SdbBwEnHSjm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee501f2f3e878c15e870b7d4f2d750ea27cd3fee3dd2909e3fa4c370fac86e4. 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/51lBGOJvgj7SdbBwEnHSjm.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/51lBGOJvgj7SdbBwEnHSjm.
{"copyright_id":"0x3cf96d5404bc645333dab8807a5eae67f9da3c2ced798d8b3cbd30d43416882c","isrc":"JPI101703155","name":"Sincerely - Short Size","registered_at":"2026-06-06T16:08:24Z","spotify_id":"4aCYuiRJnJX2D4nelzdRCJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf96d5404bc645333dab8807a5eae67f9da3c2ced798d8b3cbd30d43416882c. 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/4aCYuiRJnJX2D4nelzdRCJ.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/4aCYuiRJnJX2D4nelzdRCJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2f5a33776fd60e89b58c28646e3624f713c3c7c3505b082be3ce8366a40d98. 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/6X5XflxAGPd8rDi7lKYBkg.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/6X5XflxAGPd8rDi7lKYBkg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103338fa737cdd887a8165449a42ab5e547095ef3369172892c985b6fc4f4664. 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/23KxcnoTZvEEQOqHgaBTwb.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/23KxcnoTZvEEQOqHgaBTwb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0a8d3483e98ba8503c4cf19bc4897e1213164d00c2466f056dc09f5e06c791. 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/4D72tGOJPhlFWFFJMzBK9K.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/4D72tGOJPhlFWFFJMzBK9K.
{"copyright_id":"0x7e0da30cab5308c7b676c2d875a315781b087699b3ff801e4001e017daf8ec9f","isrc":"JPI101800642","name":"The Songstress Aria","registered_at":"2026-06-06T16:05:53Z","spotify_id":"2POrYYvaxuFq25wkrUnAts","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0da30cab5308c7b676c2d875a315781b087699b3ff801e4001e017daf8ec9f. 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/2POrYYvaxuFq25wkrUnAts.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/2POrYYvaxuFq25wkrUnAts.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd553815b110d18e33a0d391bef4d9eb583ef4147bbb7d7676336978c413e4bf. 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/4eeMddzkdhJ11IBfWp1llQ.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/4eeMddzkdhJ11IBfWp1llQ.
VIOLET EVERGARDEN: Echo Through Eternity
{"copyright_id":"0x677b33c5ffcfeb8233a7a3131cc7e4cd3a283fddd9d4055abf91931c41fb9eb3","isrc":"JPI102001388","name":"Discovering the Past","registered_at":"2026-06-06T22:30:18Z","spotify_id":"2d7JGTzumONnK6cDD4Ttqc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677b33c5ffcfeb8233a7a3131cc7e4cd3a283fddd9d4055abf91931c41fb9eb3. 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/2d7JGTzumONnK6cDD4Ttqc.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/2d7JGTzumONnK6cDD4Ttqc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66baed6d52b2ba9176bce517845c806d63d043e722e2c1145bb92972311079a. 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/2xK0BtD7GFan3zSQU49mer.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/2xK0BtD7GFan3zSQU49mer.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee4b743877b443d8ad6ae6c07e46b50cbd18e237925ebe26961419016f093e4. 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/2xvsgfL0AgXmMKWTKdz4qu.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/2xvsgfL0AgXmMKWTKdz4qu.
{"copyright_id":"0xa2a666591235c21eaa4304ac1f9577ca2542dd95c9161acca75a2c8ae2fd567d","isrc":"JPI102001389","name":"Generation to Generation","registered_at":"2026-06-08T10:45:50Z","spotify_id":"5guPUR4Tn1B0itZccGy95f","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a666591235c21eaa4304ac1f9577ca2542dd95c9161acca75a2c8ae2fd567d. 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/5guPUR4Tn1B0itZccGy95f.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/5guPUR4Tn1B0itZccGy95f.
{"copyright_id":"0x2a022c8af3fe559bf5317d6cec2be009b892816166f898e3aab2fd82f3a9bf21","isrc":"JPI102001424","name":"A New Era Begins","registered_at":"2026-06-11T02:47:24Z","spotify_id":"2jdJnTtPmhzWpm8cpXOhSJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a022c8af3fe559bf5317d6cec2be009b892816166f898e3aab2fd82f3a9bf21. 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/2jdJnTtPmhzWpm8cpXOhSJ.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/2jdJnTtPmhzWpm8cpXOhSJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377b1710a1a7818da5e3e9ad401e8f95355f9469c34a280263616661fc9ee16f. 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/6XCbkjqgm7pAHTSvnGuKyK.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/6XCbkjqgm7pAHTSvnGuKyK.
{"copyright_id":"0x63e53d1cb43cc819dcaf4b3e1a4e6db50f9edd59a727225373beb7f91dc49a7a","isrc":"JPI102001390","name":"The Legacy of Violet Evergarden","registered_at":"2026-06-08T00:53:46Z","spotify_id":"5ngtM3bNMjNLS8WUbkTBFu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e53d1cb43cc819dcaf4b3e1a4e6db50f9edd59a727225373beb7f91dc49a7a. 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/5ngtM3bNMjNLS8WUbkTBFu.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/5ngtM3bNMjNLS8WUbkTBFu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f35442398c3ccffd663788c6bf51d5a2d406ba7d2337e61187b18dc300df7f. 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/6NxwfnaK9GlhQPSaDZR39s.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/6NxwfnaK9GlhQPSaDZR39s.
{"copyright_id":"0x4e9c762ca96ba3dd9daf681ec123b17dc845d5f79e325ea68bf51dec0bc15f28","isrc":"JPI102001431","name":"Automemories Doll Typing School","registered_at":"2026-06-10T15:34:09Z","spotify_id":"6Gd1yA7tfwI608fOdfaLCP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9c762ca96ba3dd9daf681ec123b17dc845d5f79e325ea68bf51dec0bc15f28. 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/6Gd1yA7tfwI608fOdfaLCP.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/6Gd1yA7tfwI608fOdfaLCP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8acce9de187ecc85adc84f4ce009a20e59905ebd838fb401e6c92bba25327470. 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/1G6U1zQFsGGEL3zO8E4InE.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/1G6U1zQFsGGEL3zO8E4InE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5207c95a7b293160678fb037b7653c60e1f8494f24c75dc868f416847f870e38. 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/0UEGK3ebcCaDwNgzjxjH4Z.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/0UEGK3ebcCaDwNgzjxjH4Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a432b661cf3a3a148950f145a177ef871020df8a68946b88b8093f57bc34d0. 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/3YgkF2Jd1XSgIQYFIRpJLP.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/3YgkF2Jd1XSgIQYFIRpJLP.
{"copyright_id":"0x9b53bbb55fa3ea1e9425d55c62423a1a01fec7dc18d7ed6741844fac003010ba","isrc":"JPI102001392","name":"Some Scars Never Fade","registered_at":"2026-06-08T18:25:22Z","spotify_id":"5PbYwfbv18obbz5S34SqCu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b53bbb55fa3ea1e9425d55c62423a1a01fec7dc18d7ed6741844fac003010ba. 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/5PbYwfbv18obbz5S34SqCu.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/5PbYwfbv18obbz5S34SqCu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3e03780c9fa88ceeafcdb026aa88229664e2cb41c0a3c71268bc360df6683d. 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/1pr3F2K7vWJykwO22Fol4d.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/1pr3F2K7vWJykwO22Fol4d.
{"copyright_id":"0x985283b3fe1d0e242088f4062b54de0e26da4d3380ccff2803713dc0419bd3a1","isrc":"JPI102001433","name":"Kingdom of Drossel Wedding March","registered_at":"2026-06-11T04:33:47Z","spotify_id":"54UIXGzxpRDakQKJ8pOMuC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985283b3fe1d0e242088f4062b54de0e26da4d3380ccff2803713dc0419bd3a1. 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/54UIXGzxpRDakQKJ8pOMuC.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/54UIXGzxpRDakQKJ8pOMuC.
{"copyright_id":"0x4cbec6e84889b80b8756123e63d2b5cf0a97548da37ea876fd4acf6d8d5daaa8","isrc":"JPI102001393","name":"Sometimes Dreams Come True","registered_at":"2026-06-08T10:42:50Z","spotify_id":"46PM50WP9cw4iP6uLm91XI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbec6e84889b80b8756123e63d2b5cf0a97548da37ea876fd4acf6d8d5daaa8. 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/46PM50WP9cw4iP6uLm91XI.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/46PM50WP9cw4iP6uLm91XI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187f35896b5459905f894b9bff4a697e000860c01edb118548a76d2c771b5759. 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/0hBqj9IqpXa8V42Y2VQusq.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/0hBqj9IqpXa8V42Y2VQusq.
{"copyright_id":"0x3c92aa28a52737694df72c5f7b04dfdba8b67316409cc7f96d9a7ca686091f8e","isrc":"JPI102001434","name":"Sunrise at the Shahar Observatory","registered_at":"2026-06-11T04:45:33Z","spotify_id":"7wkiYUKJb67zeGaxefiiOq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c92aa28a52737694df72c5f7b04dfdba8b67316409cc7f96d9a7ca686091f8e. 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/7wkiYUKJb67zeGaxefiiOq.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/7wkiYUKJb67zeGaxefiiOq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd925e016230972a25014400f0a83d17c5c139b9ab04fc7807cd2c15d61fb9630. 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/1xbwK7bmeuMBlNrzbJnLST.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/1xbwK7bmeuMBlNrzbJnLST.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e4a37873f95b318e0d6d43723097256a8d680dcfbcfe83f70472f1c02f43a7. 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/12EZlftBcIvzb6BbZw7pci.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/12EZlftBcIvzb6BbZw7pci.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888a8c7cc8b1edfe1ba0fe50f49538018b93a586658b8115dd4ec4031422d6c1. 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/5n7TCTYv1kRItHicltB79G.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/5n7TCTYv1kRItHicltB79G.
For the Land That I Come From (Ctrigall Drinking Song)
{"copyright_id":"0x15fd44256d527920f01c5fac41fae2ebb13b1e30299143652e62b411fded5b91","isrc":"JPI102001436","name":"For the Land That I Come From (Ctrigall Drinking Song)","registered_at":"2026-06-17T21:02:47Z","spotify_id":"6zUnUVvbA8xv5Y80OJKjxP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fd44256d527920f01c5fac41fae2ebb13b1e30299143652e62b411fded5b91. 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/6zUnUVvbA8xv5Y80OJKjxP.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/6zUnUVvbA8xv5Y80OJKjxP.
{"copyright_id":"0x4fef55e7ccb2293b4d4884cd90b9c5c131a1b3a3e7d99f5a16b9565375de0628","isrc":"JPI102001396","name":"Though Times May Change","registered_at":"2026-06-09T14:40:22Z","spotify_id":"2scFmOzjF9hKnemt8mdJqJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fef55e7ccb2293b4d4884cd90b9c5c131a1b3a3e7d99f5a16b9565375de0628. 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/2scFmOzjF9hKnemt8mdJqJ.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/2scFmOzjF9hKnemt8mdJqJ.
{"copyright_id":"0x12caeacf22856bbf0325b3c40acba497e916c6324a6462ed449d3573104c54cd","isrc":"JPI102001437","name":"Leiden Airshow Opening Ceremony","registered_at":"2026-06-17T21:02:55Z","spotify_id":"1FznXNXO60HN6i4C19g6kL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12caeacf22856bbf0325b3c40acba497e916c6324a6462ed449d3573104c54cd. 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/1FznXNXO60HN6i4C19g6kL.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/1FznXNXO60HN6i4C19g6kL.
{"copyright_id":"0x918754b4f1a0e8fc1f9e2dc797e9693bd3fe5a637ebf8c6c16b73b902e939d2e","isrc":"JPI102001397","name":"Bonded by Tragedy","registered_at":"2026-06-07T12:18:33Z","spotify_id":"3KR2FQlFPIUUuUpeIqGZ3t","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918754b4f1a0e8fc1f9e2dc797e9693bd3fe5a637ebf8c6c16b73b902e939d2e. 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/3KR2FQlFPIUUuUpeIqGZ3t.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/3KR2FQlFPIUUuUpeIqGZ3t.
{"copyright_id":"0xd82cd5580ace7ec8e690ebefa450c3467b136f901d4f4d3b98ec5f7bf33c3ce0","isrc":"JPI102001398","name":"Another Voice Calls Out","registered_at":"2026-06-07T18:46:22Z","spotify_id":"3gm1I8E4TKBwCtGUv84kkg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82cd5580ace7ec8e690ebefa450c3467b136f901d4f4d3b98ec5f7bf33c3ce0. 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/3gm1I8E4TKBwCtGUv84kkg.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/3gm1I8E4TKBwCtGUv84kkg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6071d8dd0e57fcfae2a1a28b50e13356672a10da11ec043922df770dad9296. 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/3kXuH6sfA5qtXOJc0v4ULe.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/3kXuH6sfA5qtXOJc0v4ULe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4f990be7d1cf4b4266956918cb679b686656710efd54001d7092a5d3205e1b. 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/5W6cRobQz9oxRPIBd40bJh.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/5W6cRobQz9oxRPIBd40bJh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f6b2733b6ef7155633dd7551df930afc03b3b5e1d825b4069bd22a4a79ace2. 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/31jA9dA2Ut1UcYKm9ZYqLN.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/31jA9dA2Ut1UcYKm9ZYqLN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b39be4725a0a9e1a4681e71e8df517209ffbbc6fb3080ae02b9822252782859. 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/4QXo598xJcEklMR4FndJ4K.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/4QXo598xJcEklMR4FndJ4K.
{"copyright_id":"0x243f3f5970dd75b4cde4e2dc45931832dc3851e71511fb6ac6f798ac4453cdfd","isrc":"JPI102001403","name":"Yuris' Confession","registered_at":"2026-06-09T15:37:35Z","spotify_id":"4UGmCMorGWkCoxeEPS0rhD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243f3f5970dd75b4cde4e2dc45931832dc3851e71511fb6ac6f798ac4453cdfd. 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/4UGmCMorGWkCoxeEPS0rhD.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/4UGmCMorGWkCoxeEPS0rhD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32312eb1ddf5e0740adeb17d981725feb2fd313f1346d5716d49f98b1862524. 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/5fFS8XTltQDD2o4bOVavdE.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/5fFS8XTltQDD2o4bOVavdE.
{"copyright_id":"0x63536c8601ed41b4cd0676ec4bbcb86540652d24cecdbea034abc26fb073f0f7","isrc":"JPI102001405","name":"As the Days Pass Us By","registered_at":"2026-06-09T15:36:47Z","spotify_id":"5bHxjBjSd8FXqKpYCHnnwF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63536c8601ed41b4cd0676ec4bbcb86540652d24cecdbea034abc26fb073f0f7. 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/5bHxjBjSd8FXqKpYCHnnwF.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/5bHxjBjSd8FXqKpYCHnnwF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4942617a70b04441cef163bf42a0b00ea9b0509d703713b60fc4857b6ff94f. 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/5UAx2dzGUVZwzt9vfHd1Tj.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/5UAx2dzGUVZwzt9vfHd1Tj.
{"copyright_id":"0x6d5a9e1cff7e14a5e5901e5205773d7c79cb4e732d0c29f4ee3c4af21fd9470f","isrc":"JPI102001407","name":"Beyond These Waves","registered_at":"2026-06-08T18:22:47Z","spotify_id":"5ElP4EZwOCNf9utiTUrMWH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5a9e1cff7e14a5e5901e5205773d7c79cb4e732d0c29f4ee3c4af21fd9470f. 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/5ElP4EZwOCNf9utiTUrMWH.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/5ElP4EZwOCNf9utiTUrMWH.
{"copyright_id":"0x1b8b1a04ec06a03074e48ce7eb767daca8fadc09e10266f42601db0048e38248","isrc":"JPI102001408","name":"After All These Years","registered_at":"2026-06-09T05:59:28Z","spotify_id":"5wjTXUvJ0qNNAGrGMjAPXa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8b1a04ec06a03074e48ce7eb767daca8fadc09e10266f42601db0048e38248. 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/5wjTXUvJ0qNNAGrGMjAPXa.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/5wjTXUvJ0qNNAGrGMjAPXa.
{"copyright_id":"0x632e2365aef4c971f95820ff17fb80e4211619d924a487adf76cf40ccb1af783","isrc":"JPI102001409","name":"The Hardships of Gilbert Bougainvillea","registered_at":"2026-06-09T15:37:07Z","spotify_id":"5PDJydDKg6nvhZyDGSWcPf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632e2365aef4c971f95820ff17fb80e4211619d924a487adf76cf40ccb1af783. 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/5PDJydDKg6nvhZyDGSWcPf.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/5PDJydDKg6nvhZyDGSWcPf.
{"copyright_id":"0xbb7cf4cd6cde9680d33ffe06eac656ca47b09fb5530ad0d63cb1c4fd62bde69d","isrc":"JPI102001410","name":"The Heart Quivers","registered_at":"2026-06-10T02:08:13Z","spotify_id":"2T9Ye9lj1q8o7mn1A7c8iU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7cf4cd6cde9680d33ffe06eac656ca47b09fb5530ad0d63cb1c4fd62bde69d. 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/2T9Ye9lj1q8o7mn1A7c8iU.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/2T9Ye9lj1q8o7mn1A7c8iU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934013ef1d7fa4ed137584493969699218a6f630fa1bb527eca809dd5a26891d. 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/1qpD1rB1SCPz8AxdLkfAiQ.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/1qpD1rB1SCPz8AxdLkfAiQ.
{"copyright_id":"0x1b792bc484b7e201554cdaab8f57f7c5ebb47c423afc4573edb870f0af6666ba","isrc":"JPI102001412","name":"Her Soul Yearns","registered_at":"2026-06-10T00:56:08Z","spotify_id":"3EMMOnyNZnBe7hGVRbNVYw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b792bc484b7e201554cdaab8f57f7c5ebb47c423afc4573edb870f0af6666ba. 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/3EMMOnyNZnBe7hGVRbNVYw.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/3EMMOnyNZnBe7hGVRbNVYw.
{"copyright_id":"0x67c0997d3fefb8289d507afe2bfb3543caec25b2e9fc26077e7adff85fd1d0de","isrc":"JPI102001413","name":"A Young Boy's Last Wish","registered_at":"2026-06-10T02:08:43Z","spotify_id":"62amrX6TEV8Thx1tibrTS2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c0997d3fefb8289d507afe2bfb3543caec25b2e9fc26077e7adff85fd1d0de. 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/62amrX6TEV8Thx1tibrTS2.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/62amrX6TEV8Thx1tibrTS2.
{"copyright_id":"0x65bf10afdcb3083f931dd11af87da20793aee956b4d12b0db9ce70e196c3c06a","isrc":"JPI102001414","name":"His Final Breath","registered_at":"2026-06-08T17:28:22Z","spotify_id":"7xHOcwifHSr5QElemq1ksv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bf10afdcb3083f931dd11af87da20793aee956b4d12b0db9ce70e196c3c06a. 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/7xHOcwifHSr5QElemq1ksv.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/7xHOcwifHSr5QElemq1ksv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07af56ebeb8e9d1b9b5311848a4b9300f536e663c7459195acbfc310c97eae9. 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/6XTHiFwzI068TLGrJO0Yx2.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/6XTHiFwzI068TLGrJO0Yx2.
{"copyright_id":"0x4799fbf2a87e1c0316a94c4f9e723d6fd8ee6b8444b6d487247f29b631279501","isrc":"JPI102001416","name":"After the Storm Comes a New Day","registered_at":"2026-06-08T18:22:11Z","spotify_id":"3NyGGLdIJebSO6EHX5gwzs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4799fbf2a87e1c0316a94c4f9e723d6fd8ee6b8444b6d487247f29b631279501. 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/3NyGGLdIJebSO6EHX5gwzs.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/3NyGGLdIJebSO6EHX5gwzs.
{"copyright_id":"0x5d2863dd371be26ac86bb8f18dad3b36f657f399ee4de8c3c0efc8ebda39a647","isrc":"JPI102001417","name":"Violet's Final Letter","registered_at":"2026-06-07T06:21:24Z","spotify_id":"0AEOnhLgSaDNNl7Bzylo9e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2863dd371be26ac86bb8f18dad3b36f657f399ee4de8c3c0efc8ebda39a647. 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/0AEOnhLgSaDNNl7Bzylo9e.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/0AEOnhLgSaDNNl7Bzylo9e.
{"copyright_id":"0x75ddaae0629331fe2a142936fd5cd8381e96404eac2e7308b4d1634cb6a2dc8b","isrc":"JPI102001418","name":"みちしるべ - Movie Version","registered_at":"2026-06-05T20:48:20Z","spotify_id":"6XNagv9HTOxCI55BNNcY8C","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ddaae0629331fe2a142936fd5cd8381e96404eac2e7308b4d1634cb6a2dc8b. 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/6XNagv9HTOxCI55BNNcY8C.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/6XNagv9HTOxCI55BNNcY8C.
{"copyright_id":"0xc8fcc7be495b180178664c7df080067ce74e941ea5c6e68cd7b96c7093705f33","isrc":"JPI102001419","name":"Echo Through Eternity","registered_at":"2026-06-08T10:41:10Z","spotify_id":"5qyRrj2TkVGZJkKKFIdWub","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fcc7be495b180178664c7df080067ce74e941ea5c6e68cd7b96c7093705f33. 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/5qyRrj2TkVGZJkKKFIdWub.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/5qyRrj2TkVGZJkKKFIdWub.
{"copyright_id":"0x4743b254d1d09e2b9d0e52188ba36bde6135bdf37ec724dbc9483cdd63342bea","isrc":"JPI102001420","name":"Her Spirit Lives On","registered_at":"2026-06-09T05:58:15Z","spotify_id":"3LeQtHGOpICpX0xWoUjWyx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4743b254d1d09e2b9d0e52188ba36bde6135bdf37ec724dbc9483cdd63342bea. 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/3LeQtHGOpICpX0xWoUjWyx.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/3LeQtHGOpICpX0xWoUjWyx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffeb330c1955edf7d1c6ff720559ecc9145b674e6097447d72ac06e551b39fa7. 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/0GozTFW3b96iu1vv4Ggv9Q.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/0GozTFW3b96iu1vv4Ggv9Q.
{"copyright_id":"0x8124004f9d09bfaccab4dc4b9bdaf443ff7f68ccce9ea45aaa35deca585522d8","isrc":"JPI102001422","name":"未来のひとへ - Movie Version","registered_at":"2026-06-09T15:44:48Z","spotify_id":"1ErjD6VY9c4QwMoRSbRgrZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8124004f9d09bfaccab4dc4b9bdaf443ff7f68ccce9ea45aaa35deca585522d8. 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/1ErjD6VY9c4QwMoRSbRgrZ.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/1ErjD6VY9c4QwMoRSbRgrZ.
TVアニメ『響け！ユーフォニアム2』オリジナルサウンドトラック「おんがくエンドレス」
{"copyright_id":"0x57dbffb8002d315894eb7cf741e6254f6a3e551c6ac38ea7eb91dcac9636ecae","isrc":"JPI101602563","name":"サウンドスケープ - TV size","registered_at":"2026-06-22T22:26:46Z","spotify_id":"2Pmx68WtvPWmAcHTT9cy89","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dbffb8002d315894eb7cf741e6254f6a3e551c6ac38ea7eb91dcac9636ecae. 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/2Pmx68WtvPWmAcHTT9cy89.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/2Pmx68WtvPWmAcHTT9cy89.
{"copyright_id":"0x188566bef6307401a7afe73276de984f528afb4e473f3615dfad4371cfaff286","isrc":"JPI101602605","name":"Second project","registered_at":"2026-06-18T12:58:38Z","spotify_id":"3DePr4pIZAmJe4LRpZxBLm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188566bef6307401a7afe73276de984f528afb4e473f3615dfad4371cfaff286. 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/3DePr4pIZAmJe4LRpZxBLm.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/3DePr4pIZAmJe4LRpZxBLm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d346d20a30381a6ace3f9516d5493e372326edcc7970421d0fef729d3196e3a. 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/1yTmJ76swBSUKQL8LrN6fq.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/1yTmJ76swBSUKQL8LrN6fq.
チャイコフスキー「交響曲第4番」より終楽章
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79568e88c58a92835cdcef266eb06d1dea5d27b1747464e09e14f0252f303ae. 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/0oHlo4nKKN8TZ7iFYOtSZs.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/0oHlo4nKKN8TZ7iFYOtSZs.
{"copyright_id":"0x144c09d1cb74bbcebd2dda6918d0aa13141c59d52c096d90e20707fa2742fb1e","isrc":"JPI101602606","name":"サウンドスケープ - TRUE & Wind Orchestra Ver.","registered_at":"2026-06-20T23:41:01Z","spotify_id":"0eNJn64uiHzr071fLEkkqb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144c09d1cb74bbcebd2dda6918d0aa13141c59d52c096d90e20707fa2742fb1e. 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/0eNJn64uiHzr071fLEkkqb.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/0eNJn64uiHzr071fLEkkqb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b21b381af1137411ea2d82e5fd838a9d360df5e8deb151bb0834240f310d94b. 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/6cBvVgcSdvWCa9uRD6i20d.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/6cBvVgcSdvWCa9uRD6i20d.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458143ac326f4770a60c0e0b6f2c43e009b1d67140c7180d39465b82edd938be. 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/7DJTXLcL3x6KlXz69wahTy.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/7DJTXLcL3x6KlXz69wahTy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a258c0ba167c2f9a7b897f42650862c9aec43879c4e24e7d08c30e5e11d2948. 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/7eeSuNICmbfFsMv7yLxS7D.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/7eeSuNICmbfFsMv7yLxS7D.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88d509e2f2de6bc4d052acce73971bbdc3267ceb81eab636be3e0bb9e2b43b1. 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/3l42gmNCPapR1TZnWsmSGh.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/3l42gmNCPapR1TZnWsmSGh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb9302ff6e1c29b7cd21ab49f9d3144c1c69c5d2c1aa06fef183228c6b06140. 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/6necR83r3rD81jCN9dZOyF.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/6necR83r3rD81jCN9dZOyF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331172a11f38cae5fa01c065570cd79fec02d0e11fbe6501ed51cc8177c09aee. 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/6B7WdPFAk15Kz0NDgBfoDj.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/6B7WdPFAk15Kz0NDgBfoDj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52ef76fe02e8cf5e8c713fba003896411b9a434afae1a876b85dc4bc82e049c. 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/1q9Nr2iGUPDmoMzpV9FvyR.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/1q9Nr2iGUPDmoMzpV9FvyR.
{"copyright_id":"0x7a158e895e8c4ae84cc5450913e2f38737bf49a21354e6cad22dae90b67f1d8b","isrc":"JPI101602609","name":"ヴィヴァーチェ！ - Wind Orchestra Ver.","registered_at":"2026-06-18T12:59:10Z","spotify_id":"1dBvzOk8O13vOEoEPiujPk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a158e895e8c4ae84cc5450913e2f38737bf49a21354e6cad22dae90b67f1d8b. 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/1dBvzOk8O13vOEoEPiujPk.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/1dBvzOk8O13vOEoEPiujPk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e6f46744950464f6ceb3d47efe481f1c41f7d6db9ee96a96ab5208d925be03. 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/4JRILz3SGjJ9ynVjU2bqaL.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/4JRILz3SGjJ9ynVjU2bqaL.
{"copyright_id":"0x90cb81016ac254f41bc527d401471ba0e60ba20afe61c7b294f352b1c21f15c6","isrc":"JPI101602610","name":"響け！ユーフォニアム - Wind Orchestra Ver.","registered_at":"2026-06-08T01:50:45Z","spotify_id":"3XrIyYArOALLhuGfjXwcMp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cb81016ac254f41bc527d401471ba0e60ba20afe61c7b294f352b1c21f15c6. 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/3XrIyYArOALLhuGfjXwcMp.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/3XrIyYArOALLhuGfjXwcMp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9c69926daed3f1f548fde727ab10564b9622a88a3d07736f41723c855017ad. 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/1X6mCsUeoFen8zA2MOrGPA.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/1X6mCsUeoFen8zA2MOrGPA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ee0db0ba389f4970a0181febe04c5cccfd4af71973fdec0b6509413d0ef5fa. 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/6HRM52UPjzEEecJQT7pixN.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/6HRM52UPjzEEecJQT7pixN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1345fb88aa8802710a163bff04e7ed07f2d962ed9970eb9576c02a1eee2759. 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/1CUHVVov9lCzKSXZQZfdSB.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/1CUHVVov9lCzKSXZQZfdSB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6744b73b5e0b6c6548c4c33c00d0b3b32a595bd91d10ca7e2e282ab0aed69151. 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/7I3KAx0x5jp1OxCweIhmce.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/7I3KAx0x5jp1OxCweIhmce.
北宇治四重奏 第1番 ユーフォニアム
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666a8b46538312ff80c3bda57bfca057a780c65e787de7e51b3ce3b276d5cbe3. 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/74dCaBQklIv6qqf5Pm4UlM.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/74dCaBQklIv6qqf5Pm4UlM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f63cbb6b84ab8d75e25df9caef3bc659b2541169c50c51ae247bc7058fb888. 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/4VjXitCcgPGuudaDqkbgaQ.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/4VjXitCcgPGuudaDqkbgaQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc55f958e940c2a113ca405e75450052379954af5b842e0a1c65199351cfe483. 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/7HKugx6tPUIMRQO9ufuNgu.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/7HKugx6tPUIMRQO9ufuNgu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c264659e514f4d495aa5835d603e8bda57780156197e3b8b9e2eb647f3ec453. 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/5OnZud9bcpwR1J7NFJqnce.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/5OnZud9bcpwR1J7NFJqnce.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871763627a829d655215ae22e6be40e9a3d940b4a6258652abae604991458300. 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/5JpfCbwbvZUgGKyXUyZ9gE.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/5JpfCbwbvZUgGKyXUyZ9gE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1f9416ba8600e8500d7e0c69a769743d7d7af6ddd5a2e4161c7b22d982c9c4. 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/2snitvxO2v9tutNNxk7BTL.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/2snitvxO2v9tutNNxk7BTL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd30a17188f456df0b4a2ef6d39677d41a9dde46e8764f57e1f4ec6bddf16b87. 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/5lMAXgi2yMRMJlhes3R6wk.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/5lMAXgi2yMRMJlhes3R6wk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa070713c699aa835f421a09f5534bd995accc2586709a7e173726e8231276e. 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/6KESQe9Lha4hFqJzed7Z0r.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/6KESQe9Lha4hFqJzed7Z0r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a606a86d28a8f4189f9fed625dc5190ae6148affad865af47ae9d75fefdae2b. 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/0nEzHpEwV2KgkayIxxn8aG.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/0nEzHpEwV2KgkayIxxn8aG.
北宇治高校吹奏楽部 1年&2年メンバー
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7080a0d2426f800acfd96c47ddb704d786cbe3322677a6d27144f6c302598384. 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/2rklne3NaQaIWPmwNCF6wS.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/2rklne3NaQaIWPmwNCF6wS.
響け！ユーフォニアム - 久美子と二人きり Ver.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e9a3fb9102389dc99f10f7f0176ee2bbe8bb77569cb5428750e352ff35bdbf. 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/1vnyerXEEqSUyPq3HlbTuz.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/1vnyerXEEqSUyPq3HlbTuz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b79b2e945db92247c709b92ec738b76821bd37f1bf440ecfcd95c2c066ac872. 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/4jRlrDGoVK5GBtslIi7J6p.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/4jRlrDGoVK5GBtslIi7J6p.
TVアニメ『響け！ユーフォニアム』オリジナルサウンドトラック「おもいでミュージック」 (Incomplete Edition)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451c4718368b03554945476ad0e048cc37e24fa7e5bb44b5bcb950fe8784b51a. 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/7tnTsAnnOcWgAc9RmE1KFe.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/7tnTsAnnOcWgAc9RmE1KFe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6919ffbdeb4381f9c76234ad54368a8ce058f4c0b9e1b5618c07c12cec6b19bd. 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/6Syi3JxJotp0Ymhxt2gggQ.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/6Syi3JxJotp0Ymhxt2gggQ.
北宇治高校吹奏楽部 3年&2年選抜メンバー
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f45fd6c3268a78fec1db8bc1cccce0b989f6cb3155248719c11e1d8dc4701f8. 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/03H9AuebLBqPCuJoUC9rKH.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/03H9AuebLBqPCuJoUC9rKH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f0ccaf6505b4b2c94e7c18641574ef568d1e67c3f34600ed9229243698d975. 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/54sF2TvD9noJNlF6zmAvVt.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/54sF2TvD9noJNlF6zmAvVt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5374988b53de21503b985a2e181f6c95ad2ae5b4552d45733ef836a1d53bfcfc. 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/2u2bRDggO2TAVri0bVnIYa.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/2u2bRDggO2TAVri0bVnIYa.
交響曲第9番 ホ短調 作品95「新世界より」第2楽章
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a64f5deac249d403f18e16bceb5b22841487ad497f51973b52975fa2ed8f42d. 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/33lsPz6jnFM3mnhMEF6TMO.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/33lsPz6jnFM3mnhMEF6TMO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d6201d81dd8c7a0823b35d9d625b9c964ac66a6836004b3248ed1489926263. 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/7m8COLANIPJAlLTjnFXuzj.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/7m8COLANIPJAlLTjnFXuzj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bb0f185f9aa25a34336e0fff0180a1af0b2055ad6f09210982f335cbf11730. 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/7ycZTNw5WVkOw3pXcIBcn5.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/7ycZTNw5WVkOw3pXcIBcn5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf8cc13cca3d4ea866b92338d42829090994587fb0f51b61f0b19425e738513. 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/2kpuh5Af2I7J277R3kPSP5.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/2kpuh5Af2I7J277R3kPSP5.
フレッシュマン・ウィンド・アンサンブル
{"copyright_id":"0xc2fdb986ab7859224df3454286414efe8b604e9dc528482d789f18833b930b06","isrc":"JPI101500904","name":"The Fairest of the Fair March","registered_at":"2026-06-17T12:19:58Z","spotify_id":"6qgijA2ubJjUJQHPsXKEmn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fdb986ab7859224df3454286414efe8b604e9dc528482d789f18833b930b06. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:53:14Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6qgijA2ubJjUJQHPsXKEmn.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/6qgijA2ubJjUJQHPsXKEmn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf217d67b9f6130e8ae9b3566d1316d5aaa3376e066686b1ce3226e2a96e9ee32. 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/5RKcF25E4TTRf8OklSsqiU.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/5RKcF25E4TTRf8OklSsqiU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8105f13809c40378053113cf196a03fec5b801b31627ad0f5d49993e5b88e4. 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/1CKbnQ3P6DZC5lOyz7mZce.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/1CKbnQ3P6DZC5lOyz7mZce.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486b06333709ff611ac7c16938f0eb2234f1134c89f71e68b3c621c1e140cf0c. 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/4FpMkcR5yjGt0Meeq2QTXy.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/4FpMkcR5yjGt0Meeq2QTXy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad937cbeae393e3a0e1934a19a027b6266ab6474fa8da96a0096903bdbb14af8. 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/68k9lr0VUVxiBPoo65RQTP.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/68k9lr0VUVxiBPoo65RQTP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4815e738c6ef85e7543f0c4edf37ea2be98ab28c279aadc94edaccaf43018204. 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/0esjNzOMnhIANTKH8WaPVA.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/0esjNzOMnhIANTKH8WaPVA.
{"copyright_id":"0x09d6c0a088f8830bc1beb722553009440da466483e16e392c0eedb940fd2df46","isrc":"JPI101500909","name":"交響組曲「シェエラザード」より -Highlights-","registered_at":"2026-06-17T12:58:55Z","spotify_id":"5jUgcal9fWgCNWAMaERwC6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d6c0a088f8830bc1beb722553009440da466483e16e392c0eedb940fd2df46. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:53:52Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5jUgcal9fWgCNWAMaERwC6.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/5jUgcal9fWgCNWAMaERwC6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa87298fd06dc1ffe6e44f438cd22c2f7b8ed85a3dadc51b8a7873c3f954566. 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/40gt46gCYGircjNyXPAePO.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/40gt46gCYGircjNyXPAePO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc06a640d83b4520ac9dfd5f11914065bd18b2bbe82ef888ec27804fd3072612. 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/2WoyDLJFwPqDjUP7sNOjLv.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/2WoyDLJFwPqDjUP7sNOjLv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9140b8a583e7667ab748ea5647591c8970d184b3e9db4f38f82a48335b0b24. 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/6SLamwj3Z9G3pQz3FLEbEw.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/6SLamwj3Z9G3pQz3FLEbEw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc3f8b4662969cfa17f3e5c16411958dec7035b173a03e63d93d563a01dd01d. 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/0lkFttbXvLClh8wa6JHshw.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/0lkFttbXvLClh8wa6JHshw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0b93357bbda71494d5561a6a75308966319529abc1bc61ccaf6a88001ca9f7. 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/6aK8auWPKAwZXsyHmyBLYw.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/6aK8auWPKAwZXsyHmyBLYw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c9fb64d12f0a27fd2bca657781f2c9021aec8f29fdb684aa950fb431758a10. 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/6T4eLMs0kul5foFwJymsWO.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/6T4eLMs0kul5foFwJymsWO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaeb8105b547c97246eabff39f5964a41c0e559a593547ee38b3d01409c8501e. 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/20tsiimQWd3RgLOj7dwUZ0.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/20tsiimQWd3RgLOj7dwUZ0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92b8df7e3d0ec7f1472196c158b15b3d96ff233a391c5cab6d7ee5016fd61ea. 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/0xGwDNSypNnvIqXoex0OaY.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/0xGwDNSypNnvIqXoex0OaY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e51c82e6dafb2954bdce230882240d3c1f607ec6738e72eb23b2ca3cd3a877. 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/7eYZUgquJIaw9hLW85rGm7.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/7eYZUgquJIaw9hLW85rGm7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de70e034ceb62da211c48af779f961b1a1e252c2f22afd64edd3688623a5101. 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/7DjYPL1QsB7TzvC1gWpVQ5.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/7DjYPL1QsB7TzvC1gWpVQ5.
北宇治カルテット [黄前久美子 (CV.黒沢ともよ)、加藤葉月 (CV.朝井彩加)、川島緑輝 (CV.豊田萌絵)、高坂麗奈 (CV.安済知佳)]
{"copyright_id":"0xe696eacd92531c275d45fb12c87a81a10da8a429dec20207d8aaca867e8efea1","isrc":"JPI101500889","name":"DREAM SOLISTER - TV Size","registered_at":"2026-06-25T15:25:49Z","spotify_id":"0yZbnB0c0FGYoFq9P1b0yk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe696eacd92531c275d45fb12c87a81a10da8a429dec20207d8aaca867e8efea1. 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/0yZbnB0c0FGYoFq9P1b0yk.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/0yZbnB0c0FGYoFq9P1b0yk.
三日月の舞 トランペットソロパート・オーディション - 香織
{"copyright_id":"0xb73a153634e48f98fab18303b5f2552c44ed7aca08f7aa3776969ed81479a2bb","isrc":"JPI101500895","name":"三日月の舞 トランペットソロパート・オーディション - 香織","registered_at":"2026-06-26T19:19:36Z","spotify_id":"0RQRXS6emzlcSGP2mfzrEC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73a153634e48f98fab18303b5f2552c44ed7aca08f7aa3776969ed81479a2bb. 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/0RQRXS6emzlcSGP2mfzrEC.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/0RQRXS6emzlcSGP2mfzrEC.
三日月の舞 トランペットソロパート・オーディション - 麗奈
{"copyright_id":"0x05e052759230951dbadb9dd6fc77bea42cfab590b66d20f494a3165e9bece268","isrc":"JPI101500896","name":"三日月の舞 トランペットソロパート・オーディション - 麗奈","registered_at":"2026-06-19T07:35:40Z","spotify_id":"19QB6Z6agSihnl7Rid9QDI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e052759230951dbadb9dd6fc77bea42cfab590b66d20f494a3165e9bece268. 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/19QB6Z6agSihnl7Rid9QDI.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/19QB6Z6agSihnl7Rid9QDI.
VIOLET EVERGARDEN VOCAL ALBUM Song letters
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd0ba0765dfa99a0c4330d7e5df7467ac57f554cf4a5223e9297af088baa79a. 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/64ZwKMH4rbUI0dEuIFIfpW.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/64ZwKMH4rbUI0dEuIFIfpW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c0945b405ea80ddd9e943051f5a5fb42c1cec1e326b46049f8000c7136c1b5. 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/4TJMjHHaRKXe5fsvKRw0uJ.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/4TJMjHHaRKXe5fsvKRw0uJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dafb2b9d9464f4b6930dca111985ca6d43ea389b8721a5bc240440d7a6ce348. 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/0Dl2E2T8frwPItTX4Jczjp.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/0Dl2E2T8frwPItTX4Jczjp.
{"copyright_id":"0x7e0da30cab5308c7b676c2d875a315781b087699b3ff801e4001e017daf8ec9f","isrc":"JPI101800642","name":"The Songstress Aria","registered_at":"2026-06-06T16:05:53Z","spotify_id":"0l5MiSDRgdAlUnGxnpzsex","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0da30cab5308c7b676c2d875a315781b087699b3ff801e4001e017daf8ec9f. 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/0l5MiSDRgdAlUnGxnpzsex.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/0l5MiSDRgdAlUnGxnpzsex.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efaba03b3e5eb261ae3853a6e02fdabed7bcf3abaa11f58b8701fed8e51a543. 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/1ZLbC3gVh5Snn1qYGofvDl.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/1ZLbC3gVh5Snn1qYGofvDl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197edaa4ecf6818b8335fa56563bc7b93fd45bc3c83513a6efbc2e1150bae1d8. 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/3q0CR5zwFoIouTm8FtQ5hn.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/3q0CR5zwFoIouTm8FtQ5hn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11d97a94f67abf64e7d56619870631362e8db1547cb5bfbe0ea1a6a889d007b. 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/2rfgm3S7cvQppWQQkRY2Z7.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/2rfgm3S7cvQppWQQkRY2Z7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216babc1f3483e80fd79cf0be7731aeb1c1beead10f30fd7798ae2349653b636. 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/441yvNud52cN2KRelI03Db.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/441yvNud52cN2KRelI03Db.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22914604ace458345760e097a7308b12058b7a82969524c8e44e6359589ee74. 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/4ElvBUZ1vURi6bcbLIcop4.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/4ElvBUZ1vURi6bcbLIcop4.
{"copyright_id":"0x8657ad7feae0ca04f9751b3ca88e31f6332cf1b71e2de88842f1541289f5cc64","isrc":"JPI101800794","name":"Violet Snow - Original Ver.","registered_at":"2026-06-07T18:37:54Z","spotify_id":"27LhV4J4LBLbPKqFslBk04","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8657ad7feae0ca04f9751b3ca88e31f6332cf1b71e2de88842f1541289f5cc64. 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/27LhV4J4LBLbPKqFslBk04.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/27LhV4J4LBLbPKqFslBk04.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3968273f92423db055a3fb418815ed8b60b12324f44096a153673225c91b1c. 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/2x6AB6K13xNlVWytIVtabv.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/2x6AB6K13xNlVWytIVtabv.
{"copyright_id":"0x01fafced94dea58c42336a23d35f8cdd830b8b8af91559fd2d0cd61966c56fb9","isrc":"JPI101800796","name":"Violet Snow - France Ver.","registered_at":"2026-06-19T07:25:33Z","spotify_id":"4Nfiid0CGpwTLXbhxrrL83","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fafced94dea58c42336a23d35f8cdd830b8b8af91559fd2d0cd61966c56fb9. 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/4Nfiid0CGpwTLXbhxrrL83.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/4Nfiid0CGpwTLXbhxrrL83.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd9216d078ab83aa8b7fd60c207dc5dc6a49cb9184e92873929154c53959336. 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/6gjFDeQgupyzRsjm8xWieZ.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/6gjFDeQgupyzRsjm8xWieZ.
{"copyright_id":"0x53c19bbeaedca75a66a49f0eceb8d4f9c067d713946cb35926352f832afc0283","isrc":"JPI101800798","name":"Violet Snow - Korea Ver.","registered_at":"2026-06-20T03:06:40Z","spotify_id":"7BviuhhvbcaZMeVkIdr4f3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c19bbeaedca75a66a49f0eceb8d4f9c067d713946cb35926352f832afc0283. 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/7BviuhhvbcaZMeVkIdr4f3.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/7BviuhhvbcaZMeVkIdr4f3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c0945b405ea80ddd9e943051f5a5fb42c1cec1e326b46049f8000c7136c1b5. 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/5KpUgOcUVkO1nA8H50pf9q.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/5KpUgOcUVkO1nA8H50pf9q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde436eff28debc907305e2fcabe34b76a4b50e2d66f89d3b9b21873074bc2289. 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/79iSx9TveaY8EzrCG06Qj1.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/79iSx9TveaY8EzrCG06Qj1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6878251eb5e7ed685e4e19c9c4bbc31de2cf7cc73b9bb6b980b3fa610830b041. 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/0lE4x85Zj10rYrJ9iADkUj.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/0lE4x85Zj10rYrJ9iADkUj.
TVアニメ『終末なにしてますか？忙しいですか？救ってもらっていいですか？』オリジナルサウンドトラック「青い記憶」
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3079a25af860a16fd25ac9bb2056748c720744267b8feb296544807b0e521f0. 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/6q3fJIBE9hvPooO7Tr8bGa.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/6q3fJIBE9hvPooO7Tr8bGa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2b7a06d4f01f5f0aad70f0bc42fa1461f2c6563ba915b5e5bb9641ab4b27ab. 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/4tfo55BGnm4PbQvKwwb5ib.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/4tfo55BGnm4PbQvKwwb5ib.
{"copyright_id":"0x8eb738143762b9566303ec8ed009aa62a482c3d4a9e0a06fcb7d1c002f6d05ce","isrc":"JPI101701103","name":"Always in my heart","registered_at":"2026-06-06T16:40:37Z","spotify_id":"0ln8nnkxxdn9aIcXzFlYXF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb738143762b9566303ec8ed009aa62a482c3d4a9e0a06fcb7d1c002f6d05ce. 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/0ln8nnkxxdn9aIcXzFlYXF.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/0ln8nnkxxdn9aIcXzFlYXF.
{"copyright_id":"0x385000b6edb0e87f8829f521ccdd28a0b37c16feb8c2179ee831daee8b3f94ed","isrc":"JPI101701104","name":"Scarborough Fair","registered_at":"2026-06-05T04:46:01Z","spotify_id":"1GQXBCsaHRE0mJndCdmpbr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385000b6edb0e87f8829f521ccdd28a0b37c16feb8c2179ee831daee8b3f94ed. 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/1GQXBCsaHRE0mJndCdmpbr.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/1GQXBCsaHRE0mJndCdmpbr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dc27c343931b01717252446216ae5da7d6174cfe7e57d39a8028c57e49e1fb. 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/5uslgYYxJSe6HdGCjoWCkb.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/5uslgYYxJSe6HdGCjoWCkb.
{"copyright_id":"0x3c04da52b7dd8b6e832a6d37aada39f594570bb091ca8bbd833e025c3c2effc8","isrc":"JPI101701107","name":"Ever be my love","registered_at":"2026-06-06T16:41:19Z","spotify_id":"5rXFUIXE6RiKwAnqKSjBQh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c04da52b7dd8b6e832a6d37aada39f594570bb091ca8bbd833e025c3c2effc8. 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/5rXFUIXE6RiKwAnqKSjBQh.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/5rXFUIXE6RiKwAnqKSjBQh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a735fe344b9fa217d96595805711317194a57452cdf677d150e883af7e13924. 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/4gdn0Z22Iv7Hr4bQAQDVoC.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/4gdn0Z22Iv7Hr4bQAQDVoC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5765ea69204a7f04f42ce5679b67910253eccaee7b59a36c264a0b592de422. 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/5tenhJYHwjSQkoT6lJUmld.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/5tenhJYHwjSQkoT6lJUmld.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749e8b98c4c5562744102e65e2e10a078cc136291eb3f62d0f1b768ff6fc6c92. 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/7uPIphpZxn60Qylpd5znC5.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/7uPIphpZxn60Qylpd5znC5.
{"copyright_id":"0xef9e3cc257fd88f64810ab0d7d112f2f2155715cbb55056520699f7e2a60be42","isrc":"JPI101701112","name":"Always in my heart - Violin","registered_at":"2026-06-17T22:43:57Z","spotify_id":"6AdtUoBKQPYjbNFyZ72Hlk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9e3cc257fd88f64810ab0d7d112f2f2155715cbb55056520699f7e2a60be42. 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/6AdtUoBKQPYjbNFyZ72Hlk.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/6AdtUoBKQPYjbNFyZ72Hlk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f441eb40e96e15000afc1d0433d08070268fdd6079a7da39468859eef9f4cd7. 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/3n34oYJasCYVw3ix0XroIu.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/3n34oYJasCYVw3ix0XroIu.
TVアニメ『響け！ユーフォニアム３』オリジナルサウンドトラック「つながるメロディ」
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a349f90127bd5f4569b5769bc20f42e28bf864b2ca5a1ba0b978acf86437fe. 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/0tzbdML4J2mSEoQrkbHdMg.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/0tzbdML4J2mSEoQrkbHdMg.
{"copyright_id":"0x4d785a4838f76a1f558c2b02b2d50e171edf3e8cdcda388c5e4ad5b9e515e05d","isrc":"JPI102402023","name":"ムーンライト・セレナーデ (Wind Orchestra Ver.)","registered_at":"2026-06-17T07:04:03Z","spotify_id":"2BGqOqbBu9I9MRLxU1ZgaD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d785a4838f76a1f558c2b02b2d50e171edf3e8cdcda388c5e4ad5b9e515e05d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:39:58Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2BGqOqbBu9I9MRLxU1ZgaD.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/2BGqOqbBu9I9MRLxU1ZgaD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d95f9a4cd74e69bacae2ec2e76498b7181c163f911368684d6eb137de6c3ad. 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/1Dmh6f69xVZoAdiY1Wpk9t.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/1Dmh6f69xVZoAdiY1Wpk9t.
{"copyright_id":"0xc7372f9157217bf1e815ee97c841eb76acf41de425bc33e3c70afcfba562fe2b","isrc":"JPI102402024","name":"ディスコ・キッド (OP Ver.)","registered_at":"2026-06-11T04:45:59Z","spotify_id":"2wcncMwytAqugo770OKAtv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7372f9157217bf1e815ee97c841eb76acf41de425bc33e3c70afcfba562fe2b. 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/2wcncMwytAqugo770OKAtv.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/2wcncMwytAqugo770OKAtv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13184963eba1d9155ab988d633e9ac62ca90e6621cfc3f8f6b06e3bcfea302df. 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/6LsbdSDNintRPgAweLtGop.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/6LsbdSDNintRPgAweLtGop.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18522b26a2450c2369e793a3ef3fbfc3d8860a9384ae9e5d6b750ee120ef0ce. 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/6wiQdtXvSZ2X7vRF09trGH.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/6wiQdtXvSZ2X7vRF09trGH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e311a6524bfb219946d5a45b858665ceabb1f515d7e9b3e00c07ec0f100e8a. 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/4coEFB6qb9Tg1zbF2pLIO7.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/4coEFB6qb9Tg1zbF2pLIO7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeca9417168594d632968bae6a6583b1c7e790915ea7a4322ec51a76739fd1b8. 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/3A5qUniNeDtLHZfjRGbxjS.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/3A5qUniNeDtLHZfjRGbxjS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0148f2052123dd95e9656247ea9899172eb4e8b5eecc68a1143994143d642fd2. 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/15RDhtWK5ktcSOAB6okQ8r.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/15RDhtWK5ktcSOAB6okQ8r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ebc06fad8ffc092afd5596d3ee36a6d19147458a2b397a5f078ece55de7169. 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/5XxNEEyqCiPt9d5XFxzHeX.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/5XxNEEyqCiPt9d5XFxzHeX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf619b2b705b7e47927147abd1e2ab002996760e9d2af3b6fb2b29e5ae03c2c65. 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/649zYpWWIe7DyMi0ENu6EA.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/649zYpWWIe7DyMi0ENu6EA.
一年の詩 ～吹奏楽のための (参考音源 Ver.)
{"copyright_id":"0xaa8e5a0c1bbeaa3668f15f6ff19d12a5586cdaebf5d72c3dd843204c0871bfb2","isrc":"JPI102402027","name":"一年の詩 ～吹奏楽のための (参考音源 Ver.)","registered_at":"2026-06-25T17:42:34Z","spotify_id":"0oSsBRdazWFIPQdyrGndwe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8e5a0c1bbeaa3668f15f6ff19d12a5586cdaebf5d72c3dd843204c0871bfb2. 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/0oSsBRdazWFIPQdyrGndwe.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/0oSsBRdazWFIPQdyrGndwe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4795056d877843747ea9508c72f7848c5e8207efea944b86d470667af433a377. 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/1fDsA1cIPX1bMwwlPbU6xh.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/1fDsA1cIPX1bMwwlPbU6xh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa691ab6d2097f515f784adb2839dadf37a04866a111228429d2056879bbdcc13. 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/1Su39mtynsfsNZSLNYFaPK.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/1Su39mtynsfsNZSLNYFaPK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd036ee5cf0f536288e9431631d1896b7dee51004e6daeb16022df2978587b20f. 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/7G1bOX04zZSWRkgHub7AzU.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/7G1bOX04zZSWRkgHub7AzU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5612679a92b48e463e5c77502d92c820f6dec3adffc28743814e9f9f59778c. 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/4OmJEZ38TNK0Bjejx9j1DX.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/4OmJEZ38TNK0Bjejx9j1DX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d9e99b41e45989d78a876761638b69b27cee55c732e072b33ae739b585187a. 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/4uZarjbsJfHYM5jYmBrnXA.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/4uZarjbsJfHYM5jYmBrnXA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a26db17a3c9deb2bd8741c437afe9127401cd3ffd9daac10907b3c37d91a9c. 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/3KtNmiKEMqkpWhbSUSA1en.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/3KtNmiKEMqkpWhbSUSA1en.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63162e8344f071318e210ac910af84c2747f4f52642a2373a719726c2729ab7d. 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/3FXvv2lI2AfRpSCIaLziCr.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/3FXvv2lI2AfRpSCIaLziCr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cae892d1af27c534cebe8666d24a5576102adc1724c09b62d403cc68f171174. 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/2fkndEpCwRUSXKaJ0sQ3fH.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/2fkndEpCwRUSXKaJ0sQ3fH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0186ac714610a3ca51f679c3be39b7da8f8859a18616c4e19421de3d0b0cb7f. 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/440ocFOi8g0UzCbbWtP1wv.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/440ocFOi8g0UzCbbWtP1wv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e51c82e6dafb2954bdce230882240d3c1f607ec6738e72eb23b2ca3cd3a877. 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/0vT7hKjv0fkFQWQ6UbWV2u.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/0vT7hKjv0fkFQWQ6UbWV2u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc3f8b4662969cfa17f3e5c16411958dec7035b173a03e63d93d563a01dd01d. 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/6xyaChwq1fRc2f9UMqrExM.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/6xyaChwq1fRc2f9UMqrExM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c71a3ea055aad9ef32a940ab1a8e07bd50bcbc6b5b678136cf46c219efff19b. 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/3sKuObNJGw3DQMrkrFCLmr.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/3sKuObNJGw3DQMrkrFCLmr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88af956bbcafd684c42e77af02aaad648197d041f88029bcb1f26d4a6c1a870b. 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/5ZKSOiZxV48Gz8nkHDGP0w.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/5ZKSOiZxV48Gz8nkHDGP0w.
アイキャッチ第一回 クラリネット1
アイキャッチ第ニ回 クラリネット2
アイキャッチ第三回 オーボエ・ファゴット
アイキャッチ第四回 フルート・ピッコロ
アイキャッチ第五回 サクソフォン1
アイキャッチ第六回 サクソフォン2
アイキャッチ第七回 トランペット
アイキャッチ第八回 トロンボーン
アイキャッチ第十回 ユーフォニアム
アイキャッチ第十二回 コントラバス
アイキャッチ最終回 パーカッション
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd892f567efbada56b93478aba49816045a82b4176c1e91dfaf86328024dcbb68. 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/1NhztrYvI1JxVdW412qz2i.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/1NhztrYvI1JxVdW412qz2i.