The “Google just broke reality” tweet goes viral every few months. This week it made another lap. The numbers in it are real: Willow really did complete an RCS calculation in under five minutes that would take the world’s fastest classical supercomputer 10 septillion years. That is more time than the universe has existed, multiplied by a quadrillion. Sundar Pichai really did confirm that the result demonstrates quantum error correction working at scale.

The punchline tweet format is designed to make you feel like something happened today. What it does not tell you is that this specific milestone is from December 2024, and that by March 2026 Google had quietly published something far more important for crypto. Most people sharing…