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Fee Market Decoupling

Definition

Fee market decoupling separates transaction fees from the block reward paid to network validators. This mechanism changes how transaction fees are structured and distributed within a blockchain network, often by introducing a base fee that is burned rather than given to validators, alongside an optional tip. The aim is to make transaction costs more predictable and to reduce validator incentives to manipulate block space. This design modification influences network economics and the security model by altering the revenue streams for block producers.