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May 2025 audit of Coldcard RNG sourcing

jamesob-may-2025-audit

https://x.com/jamesob/status/2084639913060819090

Captured screenshot of the post by @jamesob, posted 4 Aug 2026, 13:57 UTC
@jamesob posted captured full-size capture → original post →
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@jamesob
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independent
Evidence role
social statement
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capture held

James O'Beirne says he reached the same conclusion in May 2025 while auditing coldcard/firmware, finding that the RNG sourced to a library he describes as shady. Held as a dated first-hand account of prior audit work and an independently checkable lead about the RNG source. The May 2025 claim and the library characterization are the poster's own and are not independently verified here.

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

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