Bitcoin Mining Distribution
Block: 155025
28 Nov 2011 

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

         Total Chain 100.00%           1,570

             Unknown  71.93%           1,129
           BTC Guild  22.81%             358
             Eligius   2.63%              41
         Yourbtc.net   2.63%              41