Ethereum is undergoing a structural shift in how accounts work, and it’s one of the most important changes the network has seen since its launch. For most of its history, using Ethereum meant controlling a private key. A long string of characters that, if you had it, gave you full access to your funds. If you lost it, you lost everything. No recovery, no appeals, no second chances. Transaction rules were rigid, hardcoded, and intentionally minimal. Today, that model is changing with the intro...