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 0x32460829b5b2b638e8e8137e443f1e4ab4cc142b19e2a2bcdf810e877b551ade. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea188bc0-b755-4cd9-8f41-87e8a2d1c127.json and https://artists.proofprofile.net/proofs/artist/ea188bc0-b755-4cd9-8f41-87e8a2d1c127.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78cb8101444203c088ebc59a1193c91f72177566915ab9ee86c921109b4410e. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE561911331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1ea4d54be1e761cc9bcc55411ed8072d6a9c5280e37b88d760dce98f5cab81. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE561911332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb2b821d2be4815b5aeb10352275622c77113b772515b1f879ec030d5d5da23. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE561911333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7440b0911b6e8e50c63a5ddd8720420bb9563370d516388ac4615f4e631c0cb5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE561911334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda3050623b56a3b9833229ef0fcba84bcc3a50fa1243e062378f1cfe0abd57d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE561911336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d2e4dd9a904001f842fca317357da1bcef6a825efd700ed46658d3fec48055. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE561911340.
Exit Tunes Presents Vocalodelight feat. Hatsune Miku-Digital Edition-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34daa0258c88a8b4615ae80da504a679fb43339bf4aa6dc74085082345bc915. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02111488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1d18f4840d4503e19d2d87c4687284b931781ca4de3b9425e67e3ba1d3fd38. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02111491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8621524b112854d88aa4280d6b0a733621e16d4ab06eb842b3ee037aab5b4d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2082042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ef4c273ef2f498b6efb4296dcce4d504aaa13d5e5452c0af048aeb71d3276c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02111494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98171398f0d32b09601c3f13d25c44a2be6845d05d4c721b28eca3b123423d62. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPI02100850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61dadcdd851d6c9c09c1b2573b09ca679bc05b5b7298defea53598f1d868478a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02111490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb64b43cb2f31e1f6463c700a449390d7e8a6195632a5864318ef5f454804914. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA651904589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcc579554c428d6507c8fb17fa288d8c1f3b574cd58e9a4f186213501eeb760. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2017567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb358983601a9489c1b511b7194773cdd6642fb08718acc9a8ad1d75172fc15ee. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02111509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67f8e19094bf396d5ec2d0ad0e483176d05dcb5cfac7fcbcf94d94a36c411cc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921911844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8113d656020226f2182914e7bb85a64756d2f613a130b99086e634ee808565. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02111492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811c4a89c1d545b112ce7b4d177bda33d5731ba580fe7aad009df0fe320ab605. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcc579554c428d6507c8fb17fa288d8c1f3b574cd58e9a4f186213501eeb760. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2017567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a19e886ab4c7f067906f92a3a1c80b6ddf337f2cbc8aee02b7e7ced65266005. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2017580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9be8b0f202e98b5771d33be1fad099caf5e94c06ee2fe8c9e72b5f4ca5324f1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2017590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b751d46358605ce8b458eb0ee1529430ca5a9ef34d621149129036b3d2b4a07. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2017596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8315d1b94194aa3059fae993773e4a24beec4447b900ba5db4831d6dadaa93. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2017598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccaabc6a180486993c731eac91f16e82eddd39e7507f01e3ca71305f7026c50. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2017605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99335bf3324380e6fd68cdd6ca2a2851a2d931808a5acca4424425b1e900a96. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2017610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf22d2a2f66feda2ff1f88a52116e879972b7639ff1d2017958c596ad9a1f47. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:33:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK1907857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b7b5ae1f756f67196fb925b41e369ea147968b2a27bf7892f19703adfd3fd1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK1907858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79f4712500ebbe4b2992a49e6b72fd64b406434a4153869b7ce29446624d80a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK1907859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7718c05a09723e521a265570e20ebd37e4653b0c310b7f7d8377b671e45cbaf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK1907860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea67dbe2e57766539367d9e9fd5de6d895374f0c7f57d68b9241666880d80324. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK1907861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f99fade72996c801a3f57ff4f99864fa1375b4699ecea1448239487206c83cb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:33:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK1907862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81833a386b43f91bcdb76604a65af1495c8915e44ef1adf2ecf1b241b5b3c7d4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2017623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8315dde26e3695a774edfcb627f775e9999fd4a550ec045082c7ecb7f04893dd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2017635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eaab365218cd6bd16bd082f9b1a2fc6f65adfb550bd0c49b22a6d5e6d061f42. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2017649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cc749287a99c8ca63a8fbabd8db432f29dfb6a87032ee77410144b256c140e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2017668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f15addf10e8ffc8177455366beaa45ee98e85dcd0d2ac65f0efa2608fe99bd5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPP2127578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589475ece20e05a53709f189582a639dafbe7a15e241a8ce9ac2bc10cf807f87. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2082208.
太陽系デスコ-初音ミク「マジカルミライ 2020」Live- (feat. 初音ミク)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39df4d47d7ee135f66b532a6191258a2e824279f10581c6eefb9f5c7026b6bfb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200209.
ハイパーリアリティショウ-初音ミク「マジカルミライ 2020」Live- (feat. 初音ミク)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362dbc06cd88e2c8aa870ad117829a5bf94ea80134d0d298a146db5cf5c74c4c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42832a4a98199307c0aeac222f10b9f3ee48951e091f9cf30d25372254388a85. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200211.
シャボン-初音ミク「マジカルミライ 2020」Live- (feat. 初音ミク)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150a014766343d0fb2778efaed42754034bb0aa584448871d93b617f29bf4f89. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200212.
Gimme×Gimme-初音ミク「マジカルミライ 2020」Live- (feat. 初音ミク&鏡音リン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27cf361b1eefe66ef6aeae096894fd51a07e04c152612a3fcbe1d9a75a337e4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200213.
みかぼし-初音ミク「マジカルミライ 2020」Live- (feat. KAITO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ccdcc359997d32518ac349e6e7babb8b1fed2612fa74d9566916c014534bf8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200214.
Amazing Dolce-初音ミク「マジカルミライ 2020」Live- (feat. MEIKO&鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6ec87cbdaaf023a452c6895b8f70621bd4f2efc46f4a194b63dea07039655b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200217.
きみとぼくのレゾナンス-初音ミク「マジカルミライ 2020」Live- (feat. MEIKO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fa5ef51b00c8aff0b23b13c0db68515ba48b65c4ffec85c7c3f3572381fa9b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200218.
アルビノ[revive]-初音ミク「マジカルミライ 2020」Live- (feat. 初音ミク)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a11ba1c4948483a0e28dbad0f25e2e3bb887dee818d5471e56a9713694b649. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200220.
初音ミクの激唱-初音ミク「マジカルミライ 2020」Live- (feat. 初音ミク)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d583496adab826e5c8493b15fa334bfbb36908ee2ef4034e47af472000ccaac. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200221.
キミペディア-初音ミク「マジカルミライ 2020」Live- (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5810073eb07949b99cbb94899df86efcae545380bcee08f7491ee779689892db. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200222.
セカイ-初音ミク「マジカルミライ 2020」Live- (feat. 初音ミク)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fcef07553dd49b8f264429c7b7ed3ddf74088a0f4ce6fe017c76ba9b1f8f67. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200223.
Hand in Hand-初音ミク「マジカルミライ 2020」Live- (feat. 初音ミク)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7211c6deede74d2d5242a1b4b09d8d78047f1794f56d8d6fb1a33785bbdb0028. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200224.
愛されなくても君がいる-初音ミク「マジカルミライ 2020」Live- (feat. 初音ミク)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbe341281df4afa2d59ce926f83a99bebc1c76d798dce5f701ce5639315eb73. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd43f9ce62101c28a54d737ff277a58a38c5bbced0e2175a555140ef4e418df. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPQ2298399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc867442034da869f1f3f4dddcc672d995fc7704c397b5e837cf854129871207b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPM2057195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11904137f8671487051f1418a8f74474c644ec61e4f8d5f9f085e157ceaba1be. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPM2057197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61552fbf640564c54b3756667097fbe5d0878a818a698b8a9f182ec3776753fe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPM2057201.