Latest posts
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When the Math Fails: Inside the COLDCARD Entropy Vulnerability
When the Math Fails: Inside the COLDCARD Entropy Vulnerability A technical deep dive into the RNG bug that presumably weakened Bitcoin self-custody — and why self-custody remains non-negotiable August 3, 2026 · Sovereign Geek Contents What Happened Yasmarang: When a Toy PRNG Replaces a Hardware TRNG The #ifndef vs #if Bug Search Space: How Many…
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Privacy Is Not a Human Right!
What is privacy? Many people think that digital privacy is for those who want to illegally download movies or those who intend to harm others. But the truth is that digital privacy is something that should matter to all of us, because privacy is not a human right — it’s an individual responsibility. “Privacy is…