Bitcoin Mining Distribution
Block: 161772
12 Jan 2012 

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

         Total Chain 100.00%           2,212

             Unknown  83.01%           1,836
           BTC Guild  10.46%             231
             Eligius   2.61%              57
         Yourbtc.net   2.61%              57
           BitMinter   1.31%              28