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Proof: In 2023, Australia put a 330-square-metre floating wetland on a wastewater lagoon

The record — the exact bytes that were hashed

{"first_seen":"2026-09-07T18:21:44Z","headline":"In 2023, Australia put a 330-square-metre floating wetland on a wastewater lagoon","kind":"front-page-headline","rank":1,"source":"timesofindia","url":"https://timesofindia.indiatimes.com/science/nature/in-2023-australia-put-a-330-square-metre-floating-wetland-on-a-wastewater-lagoon-two-years-later-researchers-found-methane-emissions-had-fallen-by-up-to-66/articleshow/133887458.cms","v":1}

Download headline-85bf492a7366.json

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85bf492a736617998e76cca02901957f2bce4649fd0db1f5a7f3edaea668e2bb

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-85bf492a7366.json prints 85bf492a736617998e76cca02901957f2bce4649fd0db1f5a7f3edaea668e2bb. 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.