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Consensus Fairness

Definition

Consensus fairness in blockchain systems refers to the equitable distribution of opportunities for network participants to propose or validate new blocks and earn rewards. It seeks to prevent any single entity or small group from disproportionately influencing the transaction ordering or block production process. Achieving this fairness is critical for maintaining decentralization and preventing censorship or manipulation within the ledger. This property ensures all legitimate participants have a reasonable chance of contributing.