Imagine someone gives you a lock and tells you it's the safest lock in the world. You ask how they designed it. They say, "We picked some special numbers. Trust us." Now imagine that someone is the NSA. That's essentially what happened with some of the elliptic curves standardized by NIST. These mathematical curves are used to secure digital communications, and some contained mysterious numbers whose origins nobody could explain. For decades, cryptographers wondered whether those numbers had been deliberately chosen to hide a secret weakness. Then Claude investigated and found something remarkable: the mysterious seeds apparently came from an ordinary 1990s random-number generator initialized using a computer's clock. No evidence of a secret mathematical trap. Just surprisingly mundane mathematics. Now here's where Bitcoin gets interesting. Out of paranoia, Satoshi chose a different, not widely used curve, secp256k1, with an extraordinarily simple equation: y² = x³ + 7 No mysterious seed needed to explain its shape, just a 7. We don't know whether that motivated Satoshi's choice, but it illustrates something fundamental about Bitcoin. Security shouldn't depend on trusting the people who designed the system. Even if the NSA never intended anything malicious, asking where those numbers came from was absolutely the right question. Because the goal of cryptography isn't to prove that everyone is trustworthy. It's to build systems where they don't have to be. Don't trust. Verify.