EIP-7906 Proposes State Diff Opcode to Enable Wallets to Assert and Restrict Transaction Outcomes: When Your Wallet Gets a Say in What the Contract Actually Does
The proposal appeared on the Ethereum Magicians forum in August 2026 with the patient rigor of core developers who had spent years watching users sign transactions they did not understand. EIP-7906 introduces a new EVM opcode— STATE_DIFF —that allows wallets to assert expected st