Bitcoin Mining Distribution
Block: 156068
05 Dec 2011 

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

         Total Chain 100.00%           1,716

          Unknown-NO  66.18%           1,135
         Unknown-YES  15.44%             265
       BTC Guild-YES  12.50%             214
          Eligius-NO   2.21%              37
          NMCbit-YES   2.21%              37
     Yourbtc.net-YES   1.47%              25