[One Day One Protocol] 09-ENS

One Day One Protocol | Episode: ENS In today’s episode, we’re diving into Ethereum Name Service (ENS) — the naming layer of Web3. ENS replaces long Ethereum wallet addresses with simple, human-readable names like ryon.eth. But it’s more than just usernames — it’s an identity system, an NFT, and a decentralized protocol with its own DAO. 🚀 What you’ll learn today: • What ENS is and how it works • Why ENS names are actually ERC-721 NFTs • How expiration and renewals are handled on-chain • How to register or buy your own .eth name • What the $ENS token is used for • Where ENS is supported in the Web3 ecosystem 🎯 Whether you’re a builder or a user, ENS is one of the most foundational protocols in crypto. Let’s break it down — one day, one protocol at a time.