is a Japanese animator and character designer. She has participated in numerous anime TV series produced by Bee Train and Studio Fantasia. She is married to fellow animator Eiji Suganuma, and in 2000
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 0x9ef0bef1e9d0999801d328d4116a497ea659233f2db88b2d292a79da04334ffc. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10dfae38-1753-41a6-a6b5-775fb3465e78.json and https://artists.proofprofile.net/proofs/artist/10dfae38-1753-41a6-a6b5-775fb3465e78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).