How it works
Back a proposal with a .wei name you own — its weight is the ETH you've committed to that name (length-fee tier × time paid ahead), so voting power tracks real contribution, not headcount. Conviction builds while weight is held and decays when withdrawn; a proposal passes once it crosses the threshold (about the Pass bar of weight sustained for one half-life), then executes after a short timelock. No deadlines and no "against".
Oppose routes through the community ConvictionVeto contract: it builds veto-conviction with the exact same weight and math. Once it reaches the same bar, anyone can cancel the proposal — a symmetric "no". The veto row appears only once someone has opposed.