Bitcoin Mining Distribution
Block: 166557
13 Feb 2012 

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

         Total Chain 100.00%           2,504

             Unknown  72.15%           1,807
           SlushPool  15.19%             380
           BTC Guild   6.96%             174
              OzCoin   3.16%              79
             Eligius   1.27%              31
           BitMinter   0.63%              15
       simplecoin.us   0.63%              15