Bitcoin Mining Distribution
Block: 167256
18 Feb 2012 

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

         Total Chain 100.00%           2,426

             Unknown  65.79%           1,596
           SlushPool  15.13%             367
           BTC Guild  12.50%             303
              OzCoin   3.29%              79
             Eligius   1.97%              47
           BitMinter   1.32%              31