is a Japanese actress, voice actress, singer and narrator from Tokyo, Japan. She is best known in Japan for her voice work as Batako in the long running children's series Soreike! Anpanman. Her most
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb21fb44e5dee441069837bb399563259a993682cf0f3bc7dccb4d6d8e6c8923. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e6c86dde-0973-4a21-9f71-2623139beb64.json and https://artists.proofprofile.net/proofs/artist/e6c86dde-0973-4a21-9f71-2623139beb64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).