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EIP-7557 Block-level Warming with fair cost savings

StagnantCorecreated 2023-10-01

Block-level warming of addresses and slots with access lists

Authors: Yoav Weiss (@yoavw), Alex Forshtat (@forshtat), Dror Tirosh (@drortirosh), Shahaf Nacson (@shahafn)

What the specification covers

AbstractMotivationSpecificationOverviewParticipant transactions mappingCalculating a reimbursement of the burned base feeSetting an absolute minimal cost of cold state accessCalculating a reimbursement of the charged priority feeEfficiently storing the access lists in the block historyPseudocode implementation of the reimbursement calculation algorithmFuture EIP-6800 gas reform supportCost redistribution system operationRationaleCurrent cold storage gas cost is unfairIssuing a regular gas refund after a transaction is not possibleWeighting priority fee reimbursementBackwards CompatibilitySecurity ConsiderationsCopyright

This proposal declares no Solidity interface, so there is nothing to compute. It may be a core protocol change, a meta proposal, or written in prose only.

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