Align EVM value and fee accounting - #5436
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Keep EVM execution denominated in wei while purse balances remain in motes. Scale balances when they enter revm and round final balances only when writing them back. Report aggregate whole-mote dust in ExecutionOutcome for a later supply-burning step. Reject fractional-mote values for signed transactions while preserving arbitrary wei in speculative calls. Reserve the signed maximum gas fee, charge successful and reverted execution according to gas used, and apply the configured Casper refund and fee policies. Exceptional halts continue to consume the full gas limit. Accept dynamic-fee transactions when their effective priority fee is zero, including the fallback transaction shape produced by MetaMask. Also lower the configured EVM base fee to make ordinary transfers and full blocks economically practical.
mpapierski
requested review from
EdHastingsCasperAssociation and
darthsiroftardis
July 28, 2026 12:30
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Keep EVM execution denominated in wei while purse balances remain in motes. Scale balances when they enter revm and round final balances only when writing them back. Report aggregate whole-mote dust in ExecutionOutcome for a later supply-burning step.
Reject fractional-mote values for signed transactions while preserving arbitrary wei in speculative calls.
Reserve the signed maximum gas fee, charge successful and reverted execution according to gas used, and apply the configured Casper refund and fee policies. Exceptional halts continue to consume the full gas limit.
Accept dynamic-fee transactions when their effective priority fee is zero, including the fallback transaction shape produced by MetaMask. Also lower the configured EVM base fee to make ordinary transfers and full blocks economically practical.