← the record

Proof: Nuclear to hybrid: The key moments from the Euronews Defence Summit

The record — the exact bytes that were hashed

{"first_seen":"2026-09-30T17:01:08Z","headline":"Nuclear to hybrid: The key moments from the Euronews Defence Summit","kind":"front-page-headline","rank":1,"source":"euronews","url":"https://www.euronews.com/2026/09/30/from-nuclear-to-hybrid-the-key-moments-from-the-euronews-defence-summit","v":1}

Download headline-bf1bc0b7f4d4.json

SHA-256

bf1bc0b7f4d4094825462de7cf1e26611db9ed28591cf77ecea7c54db240e047

OpenTimestamps

Submitted to the OpenTimestamps calendars 2026-09-30 17:02 UTC; waiting for a Bitcoin block (usually a few hours).

Download headline-bf1bc0b7f4d4.json.ots

Wayback Machine

• The record pageCaptured 2026-09-30 17:11 UTC — view the capture.
• The story pageCaptured 2026-09-30 17:10 UTC — view the capture.

Check it yourself — none of this needs this site

1. Hash the record: sha256sum headline-bf1bc0b7f4d4.json prints bf1bc0b7f4d4094825462de7cf1e26611db9ed28591cf77ecea7c54db240e047. Its first twelve characters are the end of this record's address.
2. Drop headline-bf1bc0b7f4d4.json and headline-bf1bc0b7f4d4.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-bf1bc0b7f4d4.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, 1 min after it was first seen.