Farcaster utilizes both on-chain and off-chain systems to ensure efficient information flow. The off-chain system handles frequent activities like messaging, storage, and transmission via Farcaster’s P2P network hubs. Meanwhile, on-chain operations on the Ethereum blockchain manage account data, storage, and key systems through smart contracts.Two-Layer DesignL1 Blockchain: Ensures secure identity management and prevents forgery.L2 Delta Graph: Uses a delta graph to maintain decentralized sto...

Farcaster utilizes both on-chain and off-chain systems to ensure efficient information flow. The off-chain system handles frequent activities like messaging, storage, and transmission via Farcaster’s P2P network hubs. Meanwhile, on-chain operations on the Ethereum blockchain manage account data, storage, and key systems through smart contracts.Two-Layer DesignL1 Blockchain: Ensures secure identity management and prevents forgery.L2 Delta Graph: Uses a delta graph to maintain decentralized sto...