Off-Chain Fee Market

Architecture

The off-chain fee market represents a decentralized mechanism for prioritizing transactions and managing network congestion outside of the primary blockchain consensus layer, primarily within Layer-2 scaling solutions. This system allows users to submit fees to validators or sequencers in exchange for faster inclusion of their transactions, effectively creating a competitive bidding process for block space. Consequently, the architecture facilitates a more efficient allocation of resources, particularly during periods of high network demand, by enabling price discovery based on immediate market conditions. Its design often incorporates mechanisms to prevent excessive fee escalation and ensure fair access, though implementation varies across different protocols.