Li Jia (; Pinyin: Lǐ Jiā; born 9 January 1997), better known by her stage name Liyuu, is a Chinese singer, voice actress and cosplayer who is affiliated with HoriPro International and signed to Lantis
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x54a236f80eb181953db86b13d7342319b7d80063e1b6d42a94bce4b483b0af68. 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/4ef86519-b7c5-4563-a155-614dc7cb8ce0.json and https://artists.proofprofile.net/proofs/artist/4ef86519-b7c5-4563-a155-614dc7cb8ce0.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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xd61c819fdf44cdb529ef6bb4b8152f11879a89b5b8cf7a23dca84ba9200243e8. 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/JPZ922112946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11fdf35b8cd9b8cf35c9773221b5a1aca841ffe4db9162c01b74250d9127779. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/JPZ922112947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceae52370e3dde49fc9905672e15bc3ce1f6b417b65722b3e6d1cae9797c2b0f. 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/JPZ922111393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe174af05a4c8125b282ae0b743d7dae03f8390ad6e26abddefd3cd14191fdd0. 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/JPZ922112948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc5c25d4a5d1553ade348ff16e4685c9affcbece84f3c71a80f3fc6e9e9ec26. 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/JPZ922108055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f6af664aabdaaf4279b93a572e9e640178ef42158b155641ab36941c700008. 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/JPZ922112949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d950aaab5933005fd070204b6559f6b1c0c19f83682f4385f0070773b91fd2. 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/JPZ922105813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081d77ece77d159e650bed9e219ff23e5a16cc5b95b5ea414627b1003fc779c1. 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/JPZ922109229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0bddf67330bec41a98a599b534c3e93d5b78046adbba7abf5ee75293742609. 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/JPZ922112950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d32ad43a81f2045588ddeee413f2e33ba8e6c46969c3ad682bf9da20b4a16f. 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/JPZ922112951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45448647f7f3edc1fedd599389bea01c0573a531835b06323e878afe73c8acd6. 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/JPI102302736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe65407a7bc0f33d6cc78b4e24a25d4fa8e1984a1aac4f54b972e763d5359baf. 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/JPI102301329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a7ac6000fb0c41ac796f75fc5eee7a3415df9701f66a97c7f4cdd4f060470e. 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/JPI102202124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8f378c181287d7efa057d1d62de086b506cf89007c514f8e9233926876c5ca. 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/JPI102302828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5cac365509c928c4ac422f49a3e3127da460aecd7b32857f216c41c25bf3f6. 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/JPI102302832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf83099202289deaad5c53859071c400c3bc57dceadb09fdb46a707c1482e1ea. 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/JPI102302833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa3f0681383c4dc67e2fe68f280b7e9e61e04c62956d8a9a9c2659cc1f1ce48. 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/JPI102302834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599d0b42979c3ea825c8aaadb2cfe8ff4e0c0e5002ec0c8530d7a40d2c97d601. 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/JPI101901879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b366ad6e9aa28ff3287c6271bc06a2181b8152ee42988b22c7f4ec86c05dea9. 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/JPI102102890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696e2d4cc2371493565f02734f99e56fbd02ef800bfb8dd10c875752f60a586e. 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/JPI102103137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0707b0b0eff3ddf7eae9e160e1481d46965931b9e0a1813186774af094e753e5. 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/JPI102103991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1818273943c5a5d4e4641767303fa999a1dc91f8a0b2e5b66b7b3aa75a2ae7. 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/JPI102103993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50db53d23df0a78810d8708e3154f6e5c88034fc1eca1394a80e5d67c1ac8e33. 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/JPI102103561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dc346c4d0c98135142b1ce9db628a8368134234f8ab75fc363d2a02407b5a0. 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/JPI102001657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea924f4141489db673244f98518cbdd8e04227815e15b5b008163b0ab568514. 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/JPI102402409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a641d09a69158369ab8147ce5306e2d691e7e9db28f636c840375b333a214e9. 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/JPI102401577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf6658c2a749b71540055c79089c8371a995163e1adb72bb690cabae56ae27f. 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/JPI102402067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe65407a7bc0f33d6cc78b4e24a25d4fa8e1984a1aac4f54b972e763d5359baf. 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/JPI102301329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf6098b16082545506c167d50747a2998912ae696faf3a6dcb783588ffc54bd. 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/JPI102301330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf6098b16082545506c167d50747a2998912ae696faf3a6dcb783588ffc54bd. 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/JPI102301330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad3cb37e1e29df01829a1ff79c417ea7e7c641ecb40014993ee4ccf37788a38. 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/JPI102300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda190546b7f778d6e61ea3f8aed943fd70a280f9969e989eca4f5ae90755617. 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/JPI102300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f27ac5cd1c68b840ed1976c707c3ef2e4953738fcfb40d14ef44cfd1cc40947. 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/JPI102300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1691d40f930fd4413e34ff91840b7867e447c5eccee556f690d4fead4471d032. 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/JPI102300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd2bf2cf73e5e7ffb6c90eb9795f4a95d40b0b4561e7b4eb620a15f3ec6f10a. 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/JPI102300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a7ac6000fb0c41ac796f75fc5eee7a3415df9701f66a97c7f4cdd4f060470e. 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/JPI102202124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63f7407a4b215da3bbf4215cdfc54e5b66e57eb7dc312524ebfccd9760c6ef0. 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/JPI102202323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf835a07a407b51709f98aad5fea265eb9118fe7df0b227f0a0b18949b04b0c93. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPI102202324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce46f927818a8cb9529dada0e04d1948abc3901821c62623d7135ac911dd2978. 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/JPI102202325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b53275cc831fafdf19fcb74d6004c7cd0c2aac49d76f53b0629f5489cbd4db. 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/JPZ922206940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e0d945ff99bbd6a4cc4f635ee710e4ca490c4a24b62830ea8531a73497bda3. 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/JPZ922206939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50db53d23df0a78810d8708e3154f6e5c88034fc1eca1394a80e5d67c1ac8e33. 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/JPI102103561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696e2d4cc2371493565f02734f99e56fbd02ef800bfb8dd10c875752f60a586e. 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/JPI102103137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b366ad6e9aa28ff3287c6271bc06a2181b8152ee42988b22c7f4ec86c05dea9. 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/JPI102102890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dc346c4d0c98135142b1ce9db628a8368134234f8ab75fc363d2a02407b5a0. 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/JPI102001657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9fc7c75f034dcd5a2fe7c75689faab769284d4f9b0accb39a33e5f6ec5b2d9. 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/JPI102001658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599d0b42979c3ea825c8aaadb2cfe8ff4e0c0e5002ec0c8530d7a40d2c97d601. 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/JPI101901879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cb712ce79c4980c2a24546ee280582a97d2b0bd61bfcd946fcc997f6f8d842. 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/JPI101901880.
TVアニメ『夫婦以上、恋人未満。』オリジナルサウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf06e6b2998a3c8b614e01bfaa5035ec1d6e79e1a93558286d4ec9d2abc67f7. 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/JPI102300134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d8f410f0ca0fa19b27c36f2b427475b089da33511c394e046b52f29c4e4f67. 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/JPI102300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939f747e110dad0c6fc42b0829752de8e0efd210ae32146a0ca98a25af8a5415. 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/JPI102300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a39b0a2ad5d09d7c2e5e83e70ae73204cfef4386274eb05f088793343632df8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPI102300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547f674fc129051084f5dee0ddc87040b6a9d8daa13cb43405e0b5bbe3bbc163. 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/JPI102300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd74d244cd32605dd901b6d6013bbfa1a105b26ef9721b49557446ee59fba43. 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/JPI102300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4c2aaae419a02d2d90d996fd8cd7627a1bab2dec8268fdd5d5214aa3d52ea2. 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/JPI102300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536d8ec40a347eae870e8a401eadb667f5ebe8334303700b93ed9b0c16499fb9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPI102300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0258ca63a3d23a81eb5375f25dd93a743a6a25ced8edecdd6e95dc41ec570d0. 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/JPI102300147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b2f46020b6b085b85a93703e74326e02f4effd288a3df0952fc324138bfe87. 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/JPI102300149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad5a9d74db97c25f4cacac1d0b621348a5e33f59a9347ec47dfe3a9d0a530f1. 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/JPI102300154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3159ce677ff54c1e847ad3337f11a4a93d7283ffaf667cbeaf9f0eac26975ba3. 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/JPI102300158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874e80303bd2d3f1e08e456df88a14f675307395929cb0b5603deedf3500f19b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPI102300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7a501ccf0da7b56990060373ac27fb5012e0ca353962cd61b7b8ed80867f6f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPI102300160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b15f58daf8ca63ebdc9217f8ddf8e936f5a9b72c26b370e557255f2b0cda74. 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/JPI102300161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fec98b60732af1ab85cd0b829c0dd9a370526b806d6787f0d20adb0dcc82f15. 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/JPI102300162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2b0394d2578513ced45b6b2ed0dc4187a6372792e28fb35ec4bbe819a65ce9. 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/JPI102300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e704d2c4e8baa9398a121bb14dfd589379f6768a5d82a05f1af6affd955eba. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPI102300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf111372f7e1e2e8bc9dd105dfa1887a364d65f20eb52b77ae5001e816183a7. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/JPI102300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73a6e60942e7c013b5b3e4511af59907ee4da059312418e9260b3cbd63558b0. 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/JPI102300171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b5570f6858f66cd3a952cd9026126f7dd5b3a57675f73e2ee0b5fbed3201a8. 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/JPI102300172.
TVアニメ『100万の命の上に俺は立っている』オリジナルサウンドトラック「音100」
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf8ae587a968f28f91b56987422051d85cb81a822606738837dbe2eba21c2c3. 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/JPI102001697.
そんなの本当の友達じゃないでしょ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd9bff47dc54956a8517c8863cd3cad156f9755ad49d72fd1861e59dda2b4fe. 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/JPI102001711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e2b4a14bcb302507a118ee726b37974aa2e40d72b288e36905f2b5e5d94222. 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/JPI102001712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6422e6a34347cf0184ab1fc68a24468d484902ee3d3665c57e7340517c810722. 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/JPI102001716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9497b9a4de8c556104ac5c4602b64ec8ba973cb74f1b224bc6dd2aa5fbb74a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPI102001721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e706fcff905d530999691939583b4768f9e6b5b1e8dbe70a9446fe8ec695f21. 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/JPI102001727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8e12b0e16876e837df8f3dedb417c71de0f6c3c4191c3c683187e6504847a7. 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/JPI102001731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4403a0d768487ad390d8fc022223ed8aa34983d269803767f3192f36791f356f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPI102001734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354175cb27d08a21a8efa86a45c8b91b5885c66a41b36d720ed3b9044c52d932. 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/JPZ922310183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e0d945ff99bbd6a4cc4f635ee710e4ca490c4a24b62830ea8531a73497bda3. 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/JPZ922206939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1102261c32940ae91fc77c3a09b3f4ffa4e6c131eeeb554ab6a4381def0aa9. 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/JPZ922310185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf418b80705acab8dc226388c34fa7d0f26ab0de42d0cc902407706a6b2f9e4af. 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/JPZ922310186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d950aaab5933005fd070204b6559f6b1c0c19f83682f4385f0070773b91fd2. 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/JPZ922105813.