RABBIT HOLE RECAP #421: CATASTROPHIC COLDCARD BUG

<p><a href="https://engineering.block.xyz/blog/predictable-rng-fallback-and-32-bit-reseed-in-coldcard-firmware">https://engineering.block.xyz/blog/predictable-rng-fallback-and-32-bit-reseed-in-coldcard-firmware</a> </p>

<p><a href="https://insider.btcpp.dev/p/when-randombytes-runs-but-doesnt">https://insider.btcpp.dev/p/when-randombytes-runs-but-doesnt</a> </p>

<p><a href="https://x.com/Rob1Ham/status/2083936334511538368">https://x.com/Rob1Ham/status/2083936334511538368</a></p>