Solana Architecture Introduction Terminology Getting Started Example: Web Wallet Programming Model Example: Tic-Tac-Toe Drones A Solana Cluster Synchronization Leader Rotation Fork Generation Data Plane Fanout Ledger Replication Secure Vote Signing Anatomy of a Fullnode TPU TVU Blocktree Gossip Service The Runtime API Reference Blockstreamer JSON RPC API JavaScript API solana-wallet CLI Proposed Architectural Changes Ledger Replication Secure Vote Signing Staking Rewards Fork Selection Reliable Vote Transmission Bank Forks Cluster Economics Validation-client Economics State-validation Protocol-based Rewards State-validation Transaction Fees Replication-validation Transaction Fees Validation Stake Delegation Replication-client Economics Storage-replication Rewards Replication-client Reward Auto-delegation Economic Sustainability Attack Vectors References Leader-to-Validator Transition