Each Proof button opens the exact Binance ETHUSDT 1-minute kline used for that bet. The result is checked against public Binance market data, outside of our system.
Your bet is placed on a future ETH price: the opening price of the next minute, exactly at 00 seconds. This means nobody can know the result at the moment the bet is accepted.
That makes the game transparent: unlike many events that can be manipulated, the public crypto market price is not controlled by us.
The bet is decided by the last two digits after the decimal point in the ETH price, for example $2,510.92 means cents = 92.