COLDCARD RNG incident the public record, collected and explained
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Audit-prompt reproduction thread

llfourn-prompt-reproduction-thread

https://x.com/LLFOURN/status/2084079829545370034

Captured screenshot of the post by @LLFOURN, posted 3 Aug 2026, 00:52 UTC
@LLFOURN posted captured full-size capture → original post →
Author
@LLFOURN
Organisation
independent
Evidence role
ai-security-response
Posted
Capture status
capture held

Start of LLFOURN's thread testing what was missing from the pre-incident audit prompt; reports the same prompt failing on Opus 5 at xhigh reasoning effort. The per-model results posted in the thread are held as individual captures (llfourn-repro-gpt56-pass, llfourn-repro-glm52-fail, llfourn-repro-kimi-k3-success, llfourn-repro-qwen3-fail, llfourn-repro-gemini-flash-fail, llfourn-repro-exact-prompt, ozdeadman-kimi27-pass). One further reply (status 2084467388607783406) no longer rendered at capture time and is not held.

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.