is a Japanese actress and fashion model. Her most notable works are films Our Meal for Tomorrow (2017), That Girl's Captives of Love (2018), See Hear Love (2023), Once Upon a Crime (2023), and Kin
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 0xa309771dce92afc4ded688a5b21d029ae524460ed1ec2e86bec93230e7854305. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89a8e4d3-73b9-4e60-b19e-eba0b05ecc06.json and https://artists.proofprofile.net/proofs/artist/89a8e4d3-73b9-4e60-b19e-eba0b05ecc06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).