Bitcoin Mining Distribution
Block: 203922
19 Oct 2012 

Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash):

         Total Chain 100.00%           5,545

             Unknown  61.15%           3,391
           BTC Guild  14.01%             777
           BitMinter  10.83%             600
           SlushPool   8.92%             494
              OzCoin   3.18%             176
             CoinLab   1.91%             105