← the record

Proof: Haze in S’pore: Air quality in the north and south back in moderate range

The record — the exact bytes that were hashed

{"first_seen":"2026-09-15T04:50:37Z","headline":"Haze in S’pore: Air quality in the north and south back in moderate range","kind":"front-page-headline","rank":1,"source":"straitstimes","url":"https://www.straitstimes.com/singapore/air-quality-in-all-5-regions-of-singapore-in-the-unhealthy-range?ref=top-stories","v":1}

Download headline-fd07ab44159e.json

SHA-256

fd07ab44159eb04bb4b7db632685917cde5b425ad82b5d7ba6f43a8097de48f8

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-fd07ab44159e.json prints fd07ab44159eb04bb4b7db632685917cde5b425ad82b5d7ba6f43a8097de48f8. 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.