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Proof: AI 'kill switch' may need to be mandatory, Anthropic co-founder says

The record — the exact bytes that were hashed

{"first_seen":"2026-09-14T19:20:06Z","headline":"AI 'kill switch' may need to be mandatory, Anthropic co-founder says","kind":"front-page-headline","rank":1,"source":"bbc","url":"https://www.bbc.com/news/articles/cqgk5e2j0gg8o","v":1}

Download headline-3ba2897f80ea.json

SHA-256

3ba2897f80ea49a2eefe01816a5ac7203367e08b1326aa67d9e128288d772c8d

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-3ba2897f80ea.json prints 3ba2897f80ea49a2eefe01816a5ac7203367e08b1326aa67d9e128288d772c8d. 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.