is a Japanese gravure idol and model who typically aimed for the cute, innocent schoolgirl look prior to her 2011 marriage. She is represented by Platinum Production. History Ogura was born in Mobar
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 0x1f34475c0567561659d1f86087bdc698c2fb13d9e75519806659b834e05bdc24. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2787e28-8f4b-4a43-b2e1-0483140c5411.json and https://artists.proofprofile.net/proofs/artist/d2787e28-8f4b-4a43-b2e1-0483140c5411.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).