Bitcoin Mining Distribution
Block: 154151
21 Nov 2011 

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

         Total Chain 100.00%           1,914

          Unknown-NO  63.64%           1,218
         Unknown-YES  18.88%             361
       BTC Guild-YES  13.29%             254
          Eligius-NO   4.20%              80