(born October 30, 1980) is a Japanese singer-songwriter. In 2000, Onitsuka released her debut single "Shine" and gained recognition when its follow-up "Gekkou" became a hit. Insomnia, her first stud
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 0xa8ad4d9046e3e6f7c5a3ade86e02f78d8e7a3b9e6b5edfa03ab3feb9bd4a0e90. 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/0a422b14-915a-431f-a393-0ceec67d8d6c.json and https://artists.proofprofile.net/proofs/artist/0a422b14-915a-431f-a393-0ceec67d8d6c.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 0x66cc60bed8a5c0510be5c5df2bde6e6f6ea6d778e94fc6fe9ab69e5d8502bf19. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPTO00001169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ce1d8e3ecb88ae9af605f2b80691fd32572727c7b54dc33e679dde3ffe451a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:17:49Z), 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/JPTO00100298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf681ed5b2995dcf52a7dc88389ce2ecc79a2075f140516d382bd3140b0e41cef. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/JPTO00101167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972e41e26f387683e8f850dc1063a277b7ad4f8873a316fab31cbf62fa573a23. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/JPTO00102362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914b758f7e1b89359239f55a19c866751e09863a9224ec28eece965d2476f570. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:25:51Z), 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/JPTO00200239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b77e3f44a91434f404bbdad386e7109573178f0433544f76c5f25dc752b49b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/JPTO00200238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45e9ec13e6ea923493331eaffe640ba8148150ba2131de6120aa6617ea29652. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/JPTO00200234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6741da33b4535900ef5e56cfb90a834bf74c58c0cf26b316cda46a58b488a90. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPTO00202423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0428eed9d60ff553f87640bcfcce474284df5b77568bfd5549adc94a203966. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:58:30Z), 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/JPTO00202424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab28edbfd7ffcff343b480e44deed50afa579950a0352ec880c3aae3c8265b79. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/JPTO00300818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3bca853b6d68e7c07bac2c422fc21ba79e4d38ed8fce3ff59c9884b20e519d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/JPTO00200235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1238995c5eb955014eebf5ed9a5af965bd15911da4396d5dc8968d0412266b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPTO00001167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd90853937da49c40e87fe1a019d56fef003c41d0dc465baf681eba07139239f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/JPTO00302616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb131d620c217d67b1f922f006ab392949f25cafd8f7e118908dea548d863f6f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/JPTO09922780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61779277aac843b83f4e35c702064cd72217f34e89bf8e973d94839c438b62e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPTO00000679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf681ed5b2995dcf52a7dc88389ce2ecc79a2075f140516d382bd3140b0e41cef. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/JPTO00101167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972e41e26f387683e8f850dc1063a277b7ad4f8873a316fab31cbf62fa573a23. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/JPTO00102362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb7e437bbab926040987214e51c7abeaa9e996fb80af785eff2f14c7274a061. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/JPTO00100299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfe298841d6481a5b6b95d887068e5e3b2dc19d73ebc139d2014bb85a02af28. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/JPTO00202323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7d26b1109fc79c15868c1ec62c62e341d4e5c176016a31bd451cf90ede6ee6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPPO00752250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62c02e0041e63cd8d452bf6468f2bb060b740d07b331c2771c206ff4053f11b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/JPPO00714880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea90d6cad95e8174987974f5b62cb49af67c7d5da2891ccea9cfdb52529648a3. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:16:34Z), 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/JPPO00929210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7c6ad0cd4498fadcc14e0e06d96202e083973d5aeb323a7a27f4f0f4ec14f2. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/JPPO00953750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e488dfb675fe5c37166b405693ad4de253b72a4ec68cb809b8e1fa1fc0a6ff. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPPO00929220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ecf2c38adfb016f40b4be0caa8b040a5a965d485667cada706a951f5d39795c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPFL01100490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e5cfdbe2ba7180b7d7211147a52a9e01db86af9b928eee1aa33b0e9710670c. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/JPFL01100560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19bbe6ab80ceb998ff64d8e7b280d3dec2bcd9ba2357bbbc036bb0d18f199b13. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/JPVI01640940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefd5f387c792d99c0763f3243e6cf51b640284ca9f8b2097c6bd42497752267. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPVI01639340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed80ed2d68c74fd99ab0fbaaee3562df9af1ad8893cbb76899125e392a124135. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:53:14Z), 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/JPVI01639350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a297999585b5a361403ac2174514a510cded3cce1a62139ebcf78ca97c2f6cc. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:32:58Z), 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/JPVI01713190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22b6cbb1796cdcac6d1680648178107b1fcdff528083fc8dd2674c487008358. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), 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/JPVI01639420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f1cf357af421bbee007a275e7e5321a13b0b7c6dca5922fdd0a5630f8109cd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/JPVI01639390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5450de5a7ee32ec18c893d5f8b1a8821d0031a1a4e3bef0ece7152b7f47a836. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/JPVI01713050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d453b00d346b639a205eef2711fab07e0fe07819d27d962573c39aa8438ed6c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPVI01639430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a946263c0b08982c03a7a75541b062a73000f96571a50a2e7e8fbc349bcd8e. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:48:46Z), 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/JPVI01713060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffe6af90acd32a35e3c82c39ac8d2b6f233894ca94cb61bab3bcb0aca117c3f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPVI01639440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd315e719b12343f444ffe38e38bdc4ddb560e966abb6d6df5f436b0f54e5aa. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/JPVI01713200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e19e24a583a049e35e26334e03c655d5851272d9460bcbf8858ebe1aca05d1. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/JPVI01639400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9db97aa77069a66a61f40ef1515ff4b1b9ce0d11d93f48d27f802855a1f0e83. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/JPVI01713080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50bc650b658fb90133c40a1a79e35ae90ac155edf1c74f4d2f7c9ed4acbef8a. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/JPVI01713100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb7503ebb62b1026186a3168935e7cf4786524401b50c201509c65071a266da. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:08:31Z), 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/JPVI01713210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d25ea4a55fc1e474b8cd0e7f4a41aa99e00753b8be095b286d4c7f9a4673f69. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/JPVI01713130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24956399b4088e240ef3ae484898a2c350986900078283f43fd14f593ce68828. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/JPVI01639460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6c9cd3cda78708fd913539197a4eefc7614ad65352343698480e72224f7f46. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPVI01713230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7763932b10d0f3364926fe448e1ea5a2da0ae7caffba460a80511937105c725. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/JPVI01713180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913557b2b53d38482113bd1d858f82a927b0cb25f1730588e5db023248e868ea. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/JPVI01869680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b6dc35a9436a4967386138e95c5e11e44db9642eb18ca6b203d65e969977da. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/JPVI01900924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f1727003592d61005c039d2c6bea73560d36eef0a48ddb8914d223dc5f13d4. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPVI02002014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd5bc6fd3b86d5160d46766113db6fc9a972f2ebaccfaa031f9988dd5fa51f2. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/JPVI02003109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd5bc6fd3b86d5160d46766113db6fc9a972f2ebaccfaa031f9988dd5fa51f2. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/JPVI02003109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a73f3afd9d74e76d1bf6a92fc4063d6a17bf20ef10dc96f2d8d8478f2114051. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPTO09922790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d7fc152baf630d3d224a12be65eb46a8761304fa17399231bdb409ccba3385. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/JPTO00301466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab28edbfd7ffcff343b480e44deed50afa579950a0352ec880c3aae3c8265b79. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPTO00300818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9032d6b40b492c263494609897ba417de982ba110e41f57ffd41008fa1bc47f6. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/JPTO00001771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe544e83fc740b110574314118cb596a343ab7e1257b4f9bcef2de3c803133849. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:04:03Z), 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/JPPO02400170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01de629f5c9857e2c81dc4897fb6730bf633e66cb82897534c2a82945caa2d8b. 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/JPPO02400171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c63c5494b60764ac35174609a72f77f39c6de05fee384114bbd98d70b42ac2a. 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/JPCR01605380.
山口百恵トリビュート・セレクション
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb69193df4ee7aac9ec9638221107087906cc9d4476434acff5019e2d7181fc. 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/JPTO00302293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1238995c5eb955014eebf5ed9a5af965bd15911da4396d5dc8968d0412266b. 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/JPTO00001167.