Bitcoin Mining Distribution
Block: 169136
01 Mar 2012 

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

         Total Chain 100.00%           2,841

             Unknown  62.57%           1,777
           BTC Guild  17.88%             507
           SlushPool  11.17%             317
              OzCoin   4.47%             126
             Eligius   2.23%              63
              NMCbit   1.12%              31
           BitMinter   0.56%              15