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Proof: Michigan scientists kill 80% of invasive zebra mussels in five days with CO₂ mats

The record — the exact bytes that were hashed

{"first_seen":"2026-09-15T12:51:00Z","headline":"Michigan scientists kill 80% of invasive zebra mussels in five days with CO₂ mats","kind":"front-page-headline","rank":1,"source":"timesofindia","url":"https://timesofindia.indiatimes.com/science/discovery/michigan-scientists-covered-invasive-zebra-mussels-with-weighted-lakebed-mats-and-pumped-carbon-dioxide-underneath-after-five-days-mortality-of-caged-mussels-topped-80/articleshow/134257290.cms","v":1}

Download headline-de1fc5f072b1.json

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de1fc5f072b1563077f85b6f29a3d6e367d615cfd52187cb89f55a6ddcd93b68

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-de1fc5f072b1.json prints de1fc5f072b1563077f85b6f29a3d6e367d615cfd52187cb89f55a6ddcd93b68. 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.