Bitcoin Mining Distribution
Block: 161151
08 Jan 2012 

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

         Total Chain 100.00%           2,450

             Unknown  83.70%           2,051
           BTC Guild  11.41%             279
             Eligius   3.26%              79
           BitMinter   1.63%              39