Ethereum Trie Depth and Light Client Proof Costs
Ethereum's Keccak-256 state trie depth sets the floor for light client proof costs. Precise mechanics, worked numbers, and what Verkle tries actually change.
№ 002EthereumEthereum Snap Sync: State Verification Without Full History
Snap sync lets Ethereum nodes verify current state without replaying every transaction, exact mechanism, security trade-offs, and a worked example included.