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Proof: US and Denmark reach security deal after Trump’s threats to take over Greenland

The record — the exact bytes that were hashed

{"first_seen":"2026-09-18T23:30:57Z","headline":"US and Denmark reach security deal after Trump’s threats to take over Greenland","kind":"front-page-headline","rank":1,"source":"guardian","url":"https://www.theguardian.com/world/2026/sep/18/united-states-denmark-greenland-security","v":1}

Download headline-708cd15689c3.json

SHA-256

708cd15689c379b06c0d602cd3207b87217c5af700c5ea5d275332aef4a142d8

OpenTimestamps

Not sealed.

Wayback Machine

• The record pageNot sealed — no capture of this page was requested.
• The story pageNot sealed — no capture of the story page was requested.

Check it yourself — none of this needs this site

1. Hash the record: sha256sum headline-708cd15689c3.json prints 708cd15689c379b06c0d602cd3207b87217c5af700c5ea5d275332aef4a142d8. Its first twelve characters are the end of this record's address.
2. There is no OpenTimestamps receipt for this record yet.
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.

This headline has not been sealed. Headlines are sealed automatically within minutes of first being seen; older ones are sealed on request, and are then marked as a backfill.