Bitcoin Mining Distribution
Block: 166249
11 Feb 2012 

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

         Total Chain 100.00%           2,202

             Unknown  76.09%           1,675
           BTC Guild  12.32%             271
           SlushPool   7.97%             175
             Eligius   2.17%              47
              OzCoin   0.72%              15
       simplecoin.us   0.72%              15