is a Japanese actress and singer. She began her career as a child model and gained attention for starring in commercials for Fujicolor, among other brands, in the early 1990s. She released her debut
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 0x2c3b2c1381ded878588bb001643c43211c40259e2761e0d2a28ebfb46c57eb8d. 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/705ab4bb-b1a0-4e7f-a176-0826520b7c07.json and https://artists.proofprofile.net/proofs/artist/705ab4bb-b1a0-4e7f-a176-0826520b7c07.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 0xf2cb6eecf3c940b9c5ac2302e33d5181ea20d8717f67935d61043d348647ac26. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/JPCO09132240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fd8ac71b88edd1618ade5b9a81a7e7d5d796643298969a13bc48aa26d96ae9. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/JPCO09310590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d26dbf489e8923adac18a17c44091808a513ce1935d44270cfc398ef0079551. 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/JPCO09327840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bf0bc78350d31fcf6dac129b1f9087b5142436d7cfd0be9383b41e694cdce7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/JPCO09461070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa080be6aa7643346ae658c803d35b55c18010bfa2578cce2670b569198e124. 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/JPB609731201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520b8f95a91f7ece7f669919b6459630764c914a82b821e6ca63b050a48e44b7. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:31:10Z), 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/JPB609821801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab95e2ea68d67309376fdf19fa20d300afbd574423cd6535521d094b8b32c67d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/JPB600775801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a31ae577c6b625d6e984c47fd7f83f052a97836128f9067f4d961c535ea7e2. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/JPB601123607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca487d40f098821cf7853d56afbeef7ea3a2a77daa8e6a7a1053f267fc25d10. 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/JPB601603494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94dcdabb4a78eafcbbe756f0a87f24dc05fd076c90121094414cd3ffe7efb808. 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/JPB601603495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea52369abf65d2e1ed912b2b43c1aeee2e4a5e40c6599dc36a0edfc8d01fdb41. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/JPB602104427.