Farcaster is a decentralized social platform (DeSoc) infrastructure with a hybrid structure of on-chain and off-chain components. User identity activities (such as Id Registry, Store Registry, and Key Registry) are recorded on-chain using Optimism, while users can also utilize ENS on the Ethereum network for identification. Social interactions like posts, updates, and profile changes are stored off-chain through Hubs, a peer-to-peer network that ensures scalability. Farcaster's structure incl...

Farcaster is a decentralized social platform (DeSoc) infrastructure with a hybrid structure of on-chain and off-chain components. User identity activities (such as Id Registry, Store Registry, and Key Registry) are recorded on-chain using Optimism, while users can also utilize ENS on the Ethereum network for identification. Social interactions like posts, updates, and profile changes are stored off-chain through Hubs, a peer-to-peer network that ensures scalability. Farcaster's structure incl...