"Finality" sounds technical but it just means the moment your transaction is done and can't be reversed. On most rails that's minutes or sometimes days, if you've ever waited on a bank transfer. On BNB Chain it's under a second. You hit confirm, it's done, you move on. We just got that down to ~0.65s (a 70x improvement since 2022). Here's how 👇(BNB Chain)