Bitcoin Mining Distribution
Block: 165821
08 Feb 2012 

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

         Total Chain 100.00%           2,174

             Unknown  66.42%           1,444
           BTC Guild  16.06%             349
           SlushPool  16.06%             349
           BitMinter   0.73%              15
       simplecoin.us   0.73%              15