BASED.DOMAINS (opens in a new tab) are subdomains of based.eth, deployed as ERC-721 NFTs on the secure and scalable BASE (opens in a new tab) layer 2 network, offering cross-chain identity and permanent ownership with zero renewal fees. Names like most.based.eth and frog.based.eth map to wallet addresses, profile data, and decentralized content hosting just like regular ENS names. BASED.DOMAINS uses a trustless CCIP resolver, ensuring seamless integration within the ENS ecosystem, while enabling drastically reduced transaction fees. BASED.DOMAINS are for the next billion users on BASE, setting a new gold standard for ENS domains on Layer 2.