Bitcoin Mining Distribution
Block: 161927
13 Jan 2012 

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

         Total Chain 100.00%           2,238

             Unknown  81.94%           1,833
           BTC Guild  12.26%             274
         Yourbtc.net   3.23%              72
           BitMinter   1.94%              43
             Eligius   0.65%              14