Pithead

A 25-block mine on Robinhood Chain. Miners put ETH on the blocks they choose, a 60-second clock runs from the first deposit, and one block is drawn from a sealed secret and the closing block's hash. Everyone on that block splits the prize. The contract holds every deposit, there is no owner withdrawal, and every draw can be recomputed from public data. The coin is the community side of the mine; the mine itself pays in ETH.

Reading trades.