Deterministic Address Derivation

The process of computing an account address from known inputs without randomness, ensuring the same inputs always produce the same address. On Solana, this includes PDAs (derived from program ID + seeds + bump), Associated Token Accounts (derived from wallet + mint + token program), and keypairs derived from seed phrases. Deterministic derivation enables clients to compute account addresses off-chain without querying the network, simplifying account discovery and transaction construction.