Definition ∞ Leader discretion refers to the degree of independent judgment or decision-making power granted to a designated leader or a small group within a system. In some blockchain architectures, this might apply to a block proposer or validator having specific latitude in transaction ordering or block content. It can impact decentralization and censorship resistance.
Context ∞ The concept of leader discretion is often discussed in news concerning consensus mechanisms that do not achieve absolute decentralization. Concerns arise regarding potential for manipulation or unfair practices if a leader possesses excessive control over network operations. Protocols strive to limit discretion through transparent rules and robust verification processes.