← the record

Proof: Japan's GMO Research & AI says up to 948,500 member records stolen

The record — the exact bytes that were hashed

{"first_seen":"2026-10-06T05:22:20Z","headline":"Japan's GMO Research & AI says up to 948,500 member records stolen","kind":"front-page-headline","rank":1,"source":"kyodo","url":"https://english.kyodonews.net/articles/-/87302","v":1}

Download headline-5492f055f3cb.json

SHA-256

5492f055f3cb2dd1a47330a55ca066de3c28a5f5e90e5cd9b60576d01abadb25

OpenTimestamps

Confirmed in Bitcoin block 970137, mined 2026-10-06 05:50 UTC.

Download headline-5492f055f3cb.json.ots

Wayback Machine

• The record pageCaptured 2026-10-06 05:27 UTC — view the capture.
• The story pageCaptured 2026-10-06 05:27 UTC — view the capture.

Check it yourself — none of this needs this site

1. Hash the record: sha256sum headline-5492f055f3cb.json prints 5492f055f3cb2dd1a47330a55ca066de3c28a5f5e90e5cd9b60576d01abadb25. Its first twelve characters are the end of this record's address.
2. Drop headline-5492f055f3cb.json and headline-5492f055f3cb.json.ots onto opentimestamps.org, which checks the receipt against the Bitcoin block chain. Or, with the OpenTimestamps client and a Bitcoin node: ots verify headline-5492f055f3cb.json.ots (ots upgrade first while the receipt is pending).
3. Open the Wayback Machine's captures above: the capture of the record page shows this hash as it stood then, and the capture of the story page shows the newsroom's own page.

Sealed automatically, 5 min after it was first seen.