← the record

Proof: Study: Over 80% of upper Marikina watershed vulnerable to landslides

The record — the exact bytes that were hashed

{"first_seen":"2026-09-26T13:22:01Z","headline":"Study: Over 80% of upper Marikina watershed vulnerable to landslides","kind":"front-page-headline","rank":1,"source":"inquirer","url":"https://newsinfo.inquirer.net/2312065/study-over-80-of-upper-marikina-watershed-vulnerable-to-landslides","v":1}

Download headline-6cfe4fb10dce.json

SHA-256

6cfe4fb10dce8cf4c80f4c030d900bf559b162284f600c93916a29a59358f158

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-6cfe4fb10dce.json prints 6cfe4fb10dce8cf4c80f4c030d900bf559b162284f600c93916a29a59358f158. 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.