Postern, the approval nobody audits

Field notes

The page distinguishes a vault’s contract security from the ERC-20 approvals users grant while interacting with it. It says the analysis reads 26 windows across the chain’s history, follows allowances to the present block, and tests spendability with a non-persistent EVM call. The displayed sample includes 266 unlimited approvals among 334 still-standing approvals, while only 79 are reported to have a balance behind them.