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 0xeca853ab3e5d80298119ad201206e6c6ea73ccdbdc7ca718457689123e34b2a2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2bc0790d-c539-44f4-b591-c72cba0f2996.json and https://artists.proofprofile.net/proofs/artist/2bc0790d-c539-44f4-b591-c72cba0f2996.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ダーリンダンス-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
{"copyright_id":"0xb3362d002e514da2588679a99a737deb34dbd8693b42eeedc3bc685a2ac39908","isrc":"JP92Q2301540","name":"ダーリンダンス-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)","registered_at":"2026-06-08T19:27:53Z","spotify_id":"74dE2GKfWCxXbHXQyH3Wdl","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 0xb3362d002e514da2588679a99a737deb34dbd8693b42eeedc3bc685a2ac39908. 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/74dE2GKfWCxXbHXQyH3Wdl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74dE2GKfWCxXbHXQyH3Wdl.
脳内革命ガール-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
{"copyright_id":"0xb80f6c927d50ce253b1dd207a284a925f42d1c07fbeb2a623bd864e71391200b","isrc":"JP92Q2301541","name":"脳内革命ガール-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)","registered_at":"2026-06-08T11:33:43Z","spotify_id":"1SNkRFwkIRQWHafZp47e9G","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80f6c927d50ce253b1dd207a284a925f42d1c07fbeb2a623bd864e71391200b. 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/1SNkRFwkIRQWHafZp47e9G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SNkRFwkIRQWHafZp47e9G.
テレキャスタービーボーイ-初音ミク「マジカルミライ 2021」Live- (feat. 鏡音レン)
{"copyright_id":"0x50ec488853a0db1cc3dc9d937295fb2fa7008bc22a4a7fa71f8b5c5cd3677e41","isrc":"JP92Q2301542","name":"テレキャスタービーボーイ-初音ミク「マジカルミライ 2021」Live- (feat. 鏡音レン)","registered_at":"2026-06-06T16:40:19Z","spotify_id":"6kTiKdLJqeqIXCrumo0JRQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ec488853a0db1cc3dc9d937295fb2fa7008bc22a4a7fa71f8b5c5cd3677e41. 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/6kTiKdLJqeqIXCrumo0JRQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kTiKdLJqeqIXCrumo0JRQ.
テルミーアンサー-初音ミク「マジカルミライ 2021」Live- (feat. 鏡音リン)
{"copyright_id":"0x1d7000dee9ea7586f205f5549b9acade93a3ef77074863fe5e985e73281ca827","isrc":"JP92Q2301543","name":"テルミーアンサー-初音ミク「マジカルミライ 2021」Live- (feat. 鏡音リン)","registered_at":"2026-06-19T05:11:28Z","spotify_id":"7hOWkW9rftSTBKHSJpJTCz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7000dee9ea7586f205f5549b9acade93a3ef77074863fe5e985e73281ca827. 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/7hOWkW9rftSTBKHSJpJTCz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hOWkW9rftSTBKHSJpJTCz.
Parades-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
恋色病棟-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
{"copyright_id":"0x56841578be68440a3bfebdf50e1a8aa494ae1284b6534ac5888d3a7acbf2408b","isrc":"JP92Q2301545","name":"恋色病棟-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)","registered_at":"2026-06-07T07:01:50Z","spotify_id":"2EuO8Jy2YcAGT1Q3LnJiQv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56841578be68440a3bfebdf50e1a8aa494ae1284b6534ac5888d3a7acbf2408b. 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/2EuO8Jy2YcAGT1Q3LnJiQv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EuO8Jy2YcAGT1Q3LnJiQv.
ヒビカセ-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
{"copyright_id":"0x449b7460029f7a95fd41c3456131ad619fbefef2a92ff0eeac6a5022e41cb6b4","isrc":"JP92Q2301546","name":"ヒビカセ-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)","registered_at":"2026-06-07T12:59:23Z","spotify_id":"4m6tdeyISY4IMaphXGkxi7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449b7460029f7a95fd41c3456131ad619fbefef2a92ff0eeac6a5022e41cb6b4. 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/4m6tdeyISY4IMaphXGkxi7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4m6tdeyISY4IMaphXGkxi7.
星空クロノグラフ-初音ミク「マジカルミライ 2021」Live- (feat. MEIKO)
{"copyright_id":"0xe9b684d7030b2db7dcb907dcf2a008c3dd056ef333c953011c30566908cce8d2","isrc":"JP92Q2301547","name":"星空クロノグラフ-初音ミク「マジカルミライ 2021」Live- (feat. MEIKO)","registered_at":"2026-06-23T02:35:12Z","spotify_id":"6CIrznLYuCtmOl5FcsoJQt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b684d7030b2db7dcb907dcf2a008c3dd056ef333c953011c30566908cce8d2. 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/6CIrznLYuCtmOl5FcsoJQt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CIrznLYuCtmOl5FcsoJQt.
ダブルラリアット-初音ミク「マジカルミライ 2021」Live- (feat. 巡音ルカ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31890be1bda7de1f3d7684175c0dc0d1d86c7aa6fee9fa29033f30b4d316f02a. 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/6hSsc1566z94Jra5pAT8B9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hSsc1566z94Jra5pAT8B9.
First Note-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
{"copyright_id":"0x509f84ebdb446098cbacebd9cdd294fde0c15bcf484dbee41e2e02b8fe2f08e6","isrc":"JP92Q2301549","name":"First Note-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)","registered_at":"2026-06-24T13:05:56Z","spotify_id":"3wnPWGbgS1zxzzA6dI6zjL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509f84ebdb446098cbacebd9cdd294fde0c15bcf484dbee41e2e02b8fe2f08e6. 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/3wnPWGbgS1zxzzA6dI6zjL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wnPWGbgS1zxzzA6dI6zjL.
Pane dhiria-初音ミク「マジカルミライ 2021」Live- (feat. KAITO)
{"copyright_id":"0x3bcee9751d71442be5febd6c90a752f7073cd912b45e93bf382ed70eb9970363","isrc":"JP92Q2301550","name":"Pane dhiria-初音ミク「マジカルミライ 2021」Live- (feat. KAITO)","registered_at":"2026-06-24T10:55:49Z","spotify_id":"0fXTJzMqmgoIyD5tiYduLR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcee9751d71442be5febd6c90a752f7073cd912b45e93bf382ed70eb9970363. 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/0fXTJzMqmgoIyD5tiYduLR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fXTJzMqmgoIyD5tiYduLR.
あったかいと-初音ミク「マジカルミライ 2021」Live- (feat. KAITO)
{"copyright_id":"0x06626afb75df9defbf1552c531fd55b9695a4fafb315fdd4947fe88ef5420249","isrc":"JP92Q2301551","name":"あったかいと-初音ミク「マジカルミライ 2021」Live- (feat. KAITO)","registered_at":"2026-06-21T22:04:37Z","spotify_id":"3oNZJ9kJUkqaMPxqS3AUTn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06626afb75df9defbf1552c531fd55b9695a4fafb315fdd4947fe88ef5420249. 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/3oNZJ9kJUkqaMPxqS3AUTn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oNZJ9kJUkqaMPxqS3AUTn.
サンドリヨン-初音ミク「マジカルミライ 2021」Live- (feat. KAITO&初音ミク)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3f06be863545fe1333a1826dd51a187266ab9850a47974465c69990fe227fa. 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/0ZgqNIkphWCTzb5c9ovabi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZgqNIkphWCTzb5c9ovabi.
on the rocks-初音ミク「マジカルミライ 2021」Live- (feat. MEIKO&KAITO)
{"copyright_id":"0x7f805956869190da046d74e03fae53f8746670e23910635d59d8cffcce10dc7b","isrc":"JP92Q2301553","name":"on the rocks-初音ミク「マジカルミライ 2021」Live- (feat. MEIKO&KAITO)","registered_at":"2026-06-18T14:43:26Z","spotify_id":"1GvzIgtkxageJkwpPMf5PQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f805956869190da046d74e03fae53f8746670e23910635d59d8cffcce10dc7b. 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/1GvzIgtkxageJkwpPMf5PQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GvzIgtkxageJkwpPMf5PQ.
レイニースノードロップ-初音ミク「マジカルミライ 2021」Live- (feat. KAITO)
{"copyright_id":"0x1ab08b4b990a52d41ef2b12f87c47c3122c5df1591d689515bb08eb54472e6ab","isrc":"JP92Q2301554","name":"レイニースノードロップ-初音ミク「マジカルミライ 2021」Live- (feat. KAITO)","registered_at":"2026-06-24T05:57:26Z","spotify_id":"2oHTLmjlxCcWB4AzguhPMJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab08b4b990a52d41ef2b12f87c47c3122c5df1591d689515bb08eb54472e6ab. 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/2oHTLmjlxCcWB4AzguhPMJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oHTLmjlxCcWB4AzguhPMJ.
ある計画は今も密かに-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
{"copyright_id":"0x97f69785f0a3b87029e2c4e599d7f42b4883d97caa09bfcc91e4bef5772e72a3","isrc":"JP92Q2301555","name":"ある計画は今も密かに-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)","registered_at":"2026-06-26T20:58:30Z","spotify_id":"7kTwNCPOzRy7wanboGnStE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f69785f0a3b87029e2c4e599d7f42b4883d97caa09bfcc91e4bef5772e72a3. 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/7kTwNCPOzRy7wanboGnStE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kTwNCPOzRy7wanboGnStE.
二息歩行-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d81874ab757009116f23ff5b1f4281774f5f728fa0f4a86f25cc68cd660fb5. 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/3VOiNzx7wJqXvy2SCe0mVU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VOiNzx7wJqXvy2SCe0mVU.
METEOR-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
{"copyright_id":"0x9e24b784cea7153c314984b22ddfcb83091ed66894c84cbf0db900ad1b0bd2a5","isrc":"JP92Q2301557","name":"METEOR-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)","registered_at":"2026-06-11T06:00:54Z","spotify_id":"5MCZEGOaJ3Pm0ldVnV4VZg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e24b784cea7153c314984b22ddfcb83091ed66894c84cbf0db900ad1b0bd2a5. 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/5MCZEGOaJ3Pm0ldVnV4VZg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MCZEGOaJ3Pm0ldVnV4VZg.
インタビュア-初音ミク「マジカルミライ 2021」Live- (feat. 巡音ルカ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954a497cb326244adfc1b0c2891b2425bf9c50587e4e8631826f2d62df625666. 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/25Z8tAQhk88dz3XzBp2ecG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25Z8tAQhk88dz3XzBp2ecG.
ワールドイズマイン-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
{"copyright_id":"0x42d961c7e2a5fb123e97d82c003b1fea3dfa106f9a178ee84444c34bd40b795b","isrc":"JP92Q2301559","name":"ワールドイズマイン-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)","registered_at":"2026-06-01T11:49:30Z","spotify_id":"29rRca4BXxuUCNmcCzHvtl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d961c7e2a5fb123e97d82c003b1fea3dfa106f9a178ee84444c34bd40b795b. 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/29rRca4BXxuUCNmcCzHvtl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29rRca4BXxuUCNmcCzHvtl.
リモコン-初音ミク「マジカルミライ 2021」Live- (feat. 鏡音リン&鏡音レン)
{"copyright_id":"0xecb95380e01c9de0d2a2a009a10e38b481531f141cf589c8ab8c856ae2a92ee9","isrc":"JP92Q2301560","name":"リモコン-初音ミク「マジカルミライ 2021」Live- (feat. 鏡音リン&鏡音レン)","registered_at":"2026-06-17T22:52:29Z","spotify_id":"1BmThyzWLiL3z0fJVfwJTe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb95380e01c9de0d2a2a009a10e38b481531f141cf589c8ab8c856ae2a92ee9. 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/1BmThyzWLiL3z0fJVfwJTe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BmThyzWLiL3z0fJVfwJTe.
Tell Your World-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
{"copyright_id":"0xf44bc1bf7eca36cca6be36933d6eb5d88805414e799d1f55fe545cfba089bf98","isrc":"JP92Q2301561","name":"Tell Your World-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)","registered_at":"2026-06-18T14:43:24Z","spotify_id":"5t0EyQyIhF0GbkqM95jW92","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44bc1bf7eca36cca6be36933d6eb5d88805414e799d1f55fe545cfba089bf98. 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/5t0EyQyIhF0GbkqM95jW92.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t0EyQyIhF0GbkqM95jW92.
愛されなくても君がいる-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
{"copyright_id":"0xee1149b2b6d839abd8a53e90e49360c74678d0ec8f98036c91dbb3b62b95c4d2","isrc":"JP92Q2301562","name":"愛されなくても君がいる-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)","registered_at":"2026-06-21T22:11:38Z","spotify_id":"2WwX7aAQz1BWx4gc6DL2ru","type":"track"}
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Hand in Hand-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
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初音天地開闢神話-初音ミク「マジカルミライ 2021」Live- (feat. 初音ミク)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb9dc0ed4a68221477b22b1de8bbde53d586d4f10345ce18e69291f12243063. 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/5YLRI26GcpNm0Xt2fSq2AF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YLRI26GcpNm0Xt2fSq2AF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ee8d81adf0a6cfc9ac84327f8f93f0a277c38339b1c0399b1f41aa6f3a76b1. 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/2P0PTa47ZSFcNQPAOoKWHI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P0PTa47ZSFcNQPAOoKWHI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fb628fa61f797271603867a274063ba1714322cae186b9542b51f7f18c8e65. 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/6UQQPwhijAYF1GNzBfZusy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UQQPwhijAYF1GNzBfZusy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47feebc712dfc6d4923c5a1b9b85e93c6ebf02d53b221a66234ceea808b81a0. 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/248g6r7CbdkEJO82F8K3VD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/248g6r7CbdkEJO82F8K3VD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038eb00bc28fa666246857d2fe57f6fd8adbfb08234a1cff22bc19b4be10ffe6. 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/3bUrcHEqVMk6hjr0AMy3Hc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bUrcHEqVMk6hjr0AMy3Hc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966acc176c242520b81dc4cff1b6e63021a9422751c1736ab7c4bd9ef3193e54. 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/7eWT36Oy6bZ9jE792hUV1W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eWT36Oy6bZ9jE792hUV1W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2f3491cfd78e9fb93db09b788b32e641098e879ee2ab006b6b9afaf0a0330d. 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/00GKm97qRxjbBei3VWTQnn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00GKm97qRxjbBei3VWTQnn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddc359d927d5dd61f02b2099ecdc7ceeba1a07ef15773720317fb14b47067fb. 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/5c1t6VkTDmhgbF9haj4NgO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5c1t6VkTDmhgbF9haj4NgO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94402feb0df6580cd137f9b7bba383f3c02749ff70533869c5e63fede66e78f. 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/1U4DGxMpwG7t9D8ekoxDYj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1U4DGxMpwG7t9D8ekoxDYj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d08d4cacc89895ad354298368a3de9e78294b03e92addf2c6eecf5e2abf3e7. 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/1HCjUnWelKrRemzj0Qx5mc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HCjUnWelKrRemzj0Qx5mc.
Noisy Love Songs - MAISONdes × URUSEIYATSURA Complete Collection -
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e30e46279b80f10b223826f2f702f6c7d6b0124d38140af0b5c5592b34f592f. 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/4zH2qPi7heZjwZFS3PHgym.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zH2qPi7heZjwZFS3PHgym.
トウキョウ・シャンディ・ランデヴ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5058553a688e1581a778eef7f8770bca36b4bc2af0814b3b7362fadb30789b. 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/6GoxKIpAcVnkR2zQyRa6EF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GoxKIpAcVnkR2zQyRa6EF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651536f05fddce20a5e5aa7a1129d737ca1beccaf7f08bd0dd8f7171d919a5e3. 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/1zUqxg018qnfvE2vtomEOQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zUqxg018qnfvE2vtomEOQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527faa9f593635fd5c38c0da6ae0a3e229ece3502649ba7fdd732aaced93d42b. 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/58tyTrZH1pt8esOLGynycj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58tyTrZH1pt8esOLGynycj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be5abf92455a8840c92fed2271fb6e69f7982011b86abe16e0513b6585355e0. 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/5aCiUiRkWFAOnJ6yUdjbmH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aCiUiRkWFAOnJ6yUdjbmH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3423cf50e4a880b1f5f407b7d76ed40c5205e69d18d10aee2c593d1040c16862. 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/5a7kN9czhTVRdcldkLHzu4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a7kN9czhTVRdcldkLHzu4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144ce622964d3601ae7df39cd65f7da15777bbf2ccff1d41836fa7f522920e2e. 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/5wyhQozhYtaZYa1cWoOHwA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wyhQozhYtaZYa1cWoOHwA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8568d957a53f82dde62cd2a52961f3dfc650236444903b68494712213d678b6. 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/6U0wYZAYBhQueRfERhMSl8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U0wYZAYBhQueRfERhMSl8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf28498d3cdf9316d4e8c2b6685fc1b5c5bc3d8bc9416c94892aa5d903946a3b. 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/5OX3zuzHJvY6jpvoWaS8c9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OX3zuzHJvY6jpvoWaS8c9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68df78dbc074c027640d792243a15016011aaede33013f9a614db5f985f04d1. 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/1lrHItnVlNRaFwp3JMCREN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lrHItnVlNRaFwp3JMCREN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6212c2a69fc3728dd8b521cf3f98a397ec4b0d3c1d1f1fd8ed6fcd2ad97f375f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Xj8VSUIXTUkhZV6FuNBJA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Xj8VSUIXTUkhZV6FuNBJA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651536f05fddce20a5e5aa7a1129d737ca1beccaf7f08bd0dd8f7171d919a5e3. 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/21zl36W7QoaVy5MMxAvfcv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21zl36W7QoaVy5MMxAvfcv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75efe8a337aac5090418908af0a63b4f3c8ef147613aea47841b6e62fc09ca2a. 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/2XACn7KMWsMFajpvQERDpX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XACn7KMWsMFajpvQERDpX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce46f1af29baf76502ee8457d5c938a33e10d5f3090f9c385eec7467818010e. 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/1QG7Vom3rtuRyNvS8tOHTt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QG7Vom3rtuRyNvS8tOHTt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15e3f90c2e7ff05eea37b260a70b57b4b92f87b3b61e335ac5882963fd26c77. 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/6qZ47ankWbJEUlWhWw9Qmz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qZ47ankWbJEUlWhWw9Qmz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e31d99e7dc2e7bb43e7accbac6cf006895b5c1781e973af0244219737284a7. 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/0nIdqgcZgS0yJn9jeUhmct.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nIdqgcZgS0yJn9jeUhmct.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b4aa39e3173d617ab0612bd193d1a2efd404473f6f96a86eff82abd0026f5e. 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/1TjhhhOukYL6nkgiA1UFhA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TjhhhOukYL6nkgiA1UFhA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2838eb7506476552e734e585008bad99e6093d77da048a515e7d29863db37e52. 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/11rAtW80J1NR3ZMxdHldry.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11rAtW80J1NR3ZMxdHldry.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9cd79495127e326591c2418b2f2706c99c8204c9e493645b40fab737f428c7. 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/6x1gTNecD5tYI5KnDAFp6V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6x1gTNecD5tYI5KnDAFp6V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500ac29bfb4e7f14a955451522d4f89d972b058f7f5fd002773a9ee6b2405667. 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/4PLGmIjQysb6iJ4jkp5QT5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PLGmIjQysb6iJ4jkp5QT5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7778f79342d4dd837b814104445617b94987aebec33ce20cf0517330a0d96fb. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:41:50Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JNmKu6Huq7hoY8ZwGnQst.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JNmKu6Huq7hoY8ZwGnQst.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc06b4743dde103661abc96ecc80a421bb78e3395e6cc11c4574c6f7ce31c465. 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/1gTiQ2ymJHq9CbdgeOon9a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gTiQ2ymJHq9CbdgeOon9a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b966157cc9755f31c6388c5cc5878011a0fbf9d75d4ba4d00371fe6f9becaf. 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/3e3o8wMqn0tsO8V74RLfnb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3e3o8wMqn0tsO8V74RLfnb.
ジャンキーナイトタウンオーケストラ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc128b8248d83c37c79701c79c7f1c063f2d6ea79c0bec4fc8384ca35c304018e. 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/3ASzfo5SRD3TioeUWJbHse.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ASzfo5SRD3TioeUWJbHse.
{"copyright_id":"0x90d237d3301779ba9078a9ed6c1b26be83fd89855f9ba9bf03b5de4432983ea0","isrc":"JPX562000004","name":"テレキャスタービーボーイ - long ver.","registered_at":"2026-06-04T13:53:07Z","spotify_id":"34PWkiTDmG9lAJ3leUGOri","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d237d3301779ba9078a9ed6c1b26be83fd89855f9ba9bf03b5de4432983ea0. 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/34PWkiTDmG9lAJ3leUGOri.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34PWkiTDmG9lAJ3leUGOri.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a745469a2303b67d9b03dae93fecbc4d3998f049d78fb47034e2da89c57b8e. 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/4CBjnM8oofgEhwWEwg67PT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CBjnM8oofgEhwWEwg67PT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2b67a1a6ce7623b9fde5286d4be936661b1600786fd3214a4f8db929fc7c34. 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/5aZZl7FaCcKUwIiyNWCwwj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aZZl7FaCcKUwIiyNWCwwj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4907a63be730ff6a3902b4a9bdf734ada506013635493c7f116c9669915e11af. 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/63vcATCTY8664KB6cKFBFN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63vcATCTY8664KB6cKFBFN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc568ae1b1ab19623bb615e7c5ba5d560ab986ebac8eae4f2d28d6b9dfcf5fbf7. 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/05yJiu2v4M1Ph2TMEwLhxr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05yJiu2v4M1Ph2TMEwLhxr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f7cf37c2577d3d94725320575579679a2307c0181fd27aad8bb1823e8c2db4. 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/5zgDFNaRIklCMgFvNIOmrq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zgDFNaRIklCMgFvNIOmrq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3269bea661a2def12f2039f2dbedafe0746deaea2ad8451aa4340dbe441b4d06. 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/7wn929kVgCoKfn2SAep4i9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wn929kVgCoKfn2SAep4i9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bb042db8a2817cc6b5c7d060731b77e6093e1c879b385409555a70b246b02f. 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/0P77LrbT85klkaFRmQ2f4r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P77LrbT85klkaFRmQ2f4r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a87fc5afb1e7e3afb1a580ec3f12e116fe62efce9fdaf176098762fa3c649b9. 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/6lEZCs4xm3xHMQwCCXvr7c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lEZCs4xm3xHMQwCCXvr7c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ca9a20e81fe8a044710901fe0c1c83475f8728d6dec67e3cc1acc8e1d68c94. 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/5cL0Al86ELe3z3KukGjofq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cL0Al86ELe3z3KukGjofq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb8367fb112367f5f696ff6ec79b49c00ff0d169fed14ed628c69595c16dd08. 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/3xQyzCaawZ725tjDamhy7f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xQyzCaawZ725tjDamhy7f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6212c2a69fc3728dd8b521cf3f98a397ec4b0d3c1d1f1fd8ed6fcd2ad97f375f. 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/5andKZGc1hoy3iCRPUdu7d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5andKZGc1hoy3iCRPUdu7d.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b4aa39e3173d617ab0612bd193d1a2efd404473f6f96a86eff82abd0026f5e. 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/7xc7REkoXacqSrQF8Zgz5O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xc7REkoXacqSrQF8Zgz5O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f954d8b7986fb1334f78c317fc7eb36f83ec6d5de32cb55143986691f5be33. 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/753D3ImhdVGspqM8x03fNw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/753D3ImhdVGspqM8x03fNw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15e3f90c2e7ff05eea37b260a70b57b4b92f87b3b61e335ac5882963fd26c77. 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/3hm6IL84H9yNoth64sIgDx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hm6IL84H9yNoth64sIgDx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9cd79495127e326591c2418b2f2706c99c8204c9e493645b40fab737f428c7. 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/0tvRLEIfsZJPI8o9ZgVGEn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tvRLEIfsZJPI8o9ZgVGEn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d875c57da3c92cf2050347e2d5a3f39af79790d501f2bebe8581df92edeaba. 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/2JVjnU5KOo1awnAwgn1p00.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JVjnU5KOo1awnAwgn1p00.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2838eb7506476552e734e585008bad99e6093d77da048a515e7d29863db37e52. 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/3daBPaEPPBxpUpDFTYRiw7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3daBPaEPPBxpUpDFTYRiw7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce46f1af29baf76502ee8457d5c938a33e10d5f3090f9c385eec7467818010e. 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/7xb9Wm7FTlhEtHW7LW7deL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xb9Wm7FTlhEtHW7LW7deL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75efe8a337aac5090418908af0a63b4f3c8ef147613aea47841b6e62fc09ca2a. 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/4hHIvtszkpBDVFydF5RDLh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hHIvtszkpBDVFydF5RDLh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9746e49cede2f383db932a06cd3df17a339f829633d6e67edcd467edf54a9e21. 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/57KuvGBeYhvQRvNY7UpIl3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57KuvGBeYhvQRvNY7UpIl3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a31ff08a68c5cfff49023cf2852fbb60437c73f356327ec1ea858cd4c3a0cee. 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/0ftPTEMmxHrAqgsQCSxEf6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ftPTEMmxHrAqgsQCSxEf6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d71892a9c0a7263ae0de31e30c5fbae21107f14ef7b46b7a5be7c4485724682. 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/4KFPgXmv9DaAOud3uEp9bJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KFPgXmv9DaAOud3uEp9bJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63184f052a24774b991f71493cc23d230114a9e9df027913b87973d28fc9ed96. 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/7Ada4k78T7tOo21s2jIIXF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Ada4k78T7tOo21s2jIIXF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1522795c3f106987109ca2d7431db5f44919b08b77318dd062041a76d932f0d3. 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/3SJLNpeGawQ7wAoshdCLGH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SJLNpeGawQ7wAoshdCLGH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100defc9be330010c3c8319480c3436c15d87919a16a169887be93227a7b2cf9. 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/3VCLdflUxE1pz4GeYBqSiG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VCLdflUxE1pz4GeYBqSiG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9bf062c18d387100f812c60f3f597dbd9a415cc457c8104a7bf8d06fe16ded. 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/7gPVbfkTglZojIV964cvfc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gPVbfkTglZojIV964cvfc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dc8a1f5dfc34936a7990f40cc8d62fc4f814dbbe826cf712b5d9708412af96. 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/6a06SltUuvh2CWxyoI36JB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6a06SltUuvh2CWxyoI36JB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2d82680ac818f0e5d770810c0a345975447b33dfd81f99a4682ad35edbb73b. 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/5Tnt4NKytyBKkC5I5TypV7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Tnt4NKytyBKkC5I5TypV7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb32cbddc14f8684b9c74da0e8994f100170494f6fa62268bbff15c72e5fa67. 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/7zCMNYycY4uXkBCLDWdcGj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zCMNYycY4uXkBCLDWdcGj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e889907035fd282b28686376d18d6bdce98c950d25ed37f945b03d226c58b89. 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/4Mh7K0wruU1tpfah4lqp7O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Mh7K0wruU1tpfah4lqp7O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc724cd01ef75f279945dd6aeec9700d5e037aae1a29c0ca14b8eebc5ca1ec8f5. 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/68CYG0ICN5XAiohex6mYX2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68CYG0ICN5XAiohex6mYX2.
{"copyright_id":"0xe8f0a7da508abf28139269f042de3fdc20e0d5ed5025ffb9ecb7d3db3d49fe99","isrc":"JPP302100986","name":"エゴロック - long ver.","registered_at":"2026-06-04T06:38:31Z","spotify_id":"2FRMwFXODegegRrfLAeVwx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f0a7da508abf28139269f042de3fdc20e0d5ed5025ffb9ecb7d3db3d49fe99. 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/2FRMwFXODegegRrfLAeVwx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FRMwFXODegegRrfLAeVwx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73521ec51b35ae9018d23f9f07d56e9162c14523664a0081511abf16f435056. 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/69Uy9IRF9xUhjCninBo4x3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69Uy9IRF9xUhjCninBo4x3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2b6056dd799233075b5fa00c8a925a34050e1d6e47a2cf440ac7261d0e38a5. 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/2wqWasdvC77Xuw15SMDbVG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wqWasdvC77Xuw15SMDbVG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844387d7b3b7372e748668f562c1b0a91d747e284a297376ef08c74f812dd528. 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/7yYm9Tuok4Evvu53z2JHyh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yYm9Tuok4Evvu53z2JHyh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28137459cf93b1d8d1f74ea6a61eb914663eddeb871458162ea66f0da7c13248. 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/3UVNKqlbi4HuTxtr4ONvh5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UVNKqlbi4HuTxtr4ONvh5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1983bbed40b97eea6b58cb54c4a2bb2c842ab0b99c228f3cf4b485197940e1. 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/2rkSQrbwRoH82pA40rTQf3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rkSQrbwRoH82pA40rTQf3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60873d148f88cf1c646523013d2ddf976fe0c394f35a7f10d27a93719a390b7. 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/6jnEWtLotZ2XvNf4lavTzT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jnEWtLotZ2XvNf4lavTzT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1671e5cbc95a69b5fc97cca80379ab32f9e6a8633c3244d01931d58b139da76. 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/7LFYFqxMqAvfc1TXimEkXm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LFYFqxMqAvfc1TXimEkXm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651536f05fddce20a5e5aa7a1129d737ca1beccaf7f08bd0dd8f7171d919a5e3. 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/0CORn3CxlXaZnQ5zNFTZuh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CORn3CxlXaZnQ5zNFTZuh.
{"copyright_id":"0x8dcd6eba82ae8026d60cf4fc06702bf107ac319bb266dcea54837aa03ba27743","isrc":"JP92Q2302032","name":"エゴロック - STUDY WITH MIKU ver. -","registered_at":"2026-06-10T02:58:23Z","spotify_id":"2gM45qbPJvAqjlJdQTmBYb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcd6eba82ae8026d60cf4fc06702bf107ac319bb266dcea54837aa03ba27743. 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/2gM45qbPJvAqjlJdQTmBYb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gM45qbPJvAqjlJdQTmBYb.