Bitcoin Mining Distribution
Block: 172416
23 Mar 2012 

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

         Total Chain 100.00%           2,731

             Unknown  77.22%           2,108
           BTC Guild  10.76%             293
           SlushPool   7.59%             207
             Eligius   1.90%              51
           BitMinter   1.27%              34
              OzCoin   1.27%              34