The walkthrough

Three minutes, recorded against the deployed site. Every number on screen is live — the oracle median, the contract's own quote, the real reserves.

0:00What Doom is

0:08Why public bettors break a market

0:28The book — every size, no names

0:50The market maker, and what depth costs

1:08What a bet actually costs

1:37Opening a market

1:58Settlement, and the line we do not cross

2:18Keys from your wallet, not your browser

2:31Proof