Bitcoin Mining Distribution
Block: 163411
23 Jan 2012 

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

         Total Chain 100.00%           2,044

             Unknown  82.35%           1,683
           BTC Guild  11.03%             226
       simplecoin.us   2.21%              45
             Eligius   2.21%              44
           BitMinter   1.47%              29
              OzCoin   0.74%              15