Bitcoin Mining Distribution
Block: 168013
23 Feb 2012 

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

         Total Chain 100.00%           2,509

             Unknown  69.81%           1,752
           SlushPool  11.32%             284
           BTC Guild   8.18%             205
              OzCoin   6.92%             173
             Eligius   2.52%              63
           BitMinter   1.26%              31