Blockchain

The crypto-safety content elsewhere on this platform teaches you how to protect a traditional wallet, one built around a single private key that either you keep safe or you don't. This course is about a different idea entirely: making the wallet itself a smart contract, one that can recover from a lost key, let someone else pay your gas, batch actions together, and enforce rules you actually choose. It's a genuinely different piece of infrastructure, not just a safer version of the old one.