COLDCARD RNG incident the public record, collected and explained
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Rescue window warning

cobrabitcoin-rescue-window-warning

https://x.com/CobraBitcoin/status/2082983867355427116

Captured screenshot of the post by @CobraBitcoin, posted 31 Jul 2026, 00:17 UTC
@CobraBitcoin posted captured full-size capture → original post →
Author
@CobraBitcoin
Organisation
independent
Evidence role
social statement
Posted
Capture status
capture held

CobraBitcoin warns that affected users have a few hours at most before being compromised and that the window is easy to miss. Held as a dated public response statement about the rescue window from the Bitcoin.org co-maintainer.

This post is registered as evidence and has a locally held capture. The original remains the canonical publication.

How to check this yourself

Compare the screenshot or a quotation against the original while it is available.