Bitcoin Mining Distribution
Block: 155634
02 Dec 2011 

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

         Total Chain 100.00%           2,277

             Unknown  75.82%           1,727
           BTC Guild  15.38%             350
         Yourbtc.net   4.95%             112
             Eligius   3.85%              87