← the record

Proof: Francis Halzen wins 2026 Nobel Physics Prize for high-energy neutrino discovery

The record — the exact bytes that were hashed

{"first_seen":"2026-10-07T16:02:26Z","headline":"Francis Halzen wins 2026 Nobel Physics Prize for high-energy neutrino discovery","kind":"front-page-headline","rank":1,"source":"dailynewsegypt","url":"https://www.dailynewsegypt.com/2026/10/06/francis-halzen-wins-2026-nobel-physics-prize-for-high-energy-neutrino-discovery/","v":1}

Download headline-223d1484dfc2.json

SHA-256

223d1484dfc29e72be8b39e6c63e65cb60e88c962261b2dc514e1c2a300196df

OpenTimestamps

Confirmed in Bitcoin block 970360, mined 2026-10-07 16:13 UTC.

Download headline-223d1484dfc2.json.ots

Wayback Machine

• The record pageCaptured 2026-10-07 16:08 UTC — view the capture.
• The story pageCaptured 2026-10-07 16:08 UTC — view the capture.

Check it yourself — none of this needs this site

1. Hash the record: sha256sum headline-223d1484dfc2.json prints 223d1484dfc29e72be8b39e6c63e65cb60e88c962261b2dc514e1c2a300196df. Its first twelve characters are the end of this record's address.
2. Drop headline-223d1484dfc2.json and headline-223d1484dfc2.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-223d1484dfc2.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.