Bitcoin Mining Distribution
Block: 156846
10 Dec 2011 

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

         Total Chain 100.00%           1,848

          Unknown-NO  57.14%           1,056
         Unknown-YES  19.05%             352
       BTC Guild-YES  17.01%             314
          Eligius-NO   3.40%              62
          NMCbit-YES   2.04%              37
     Yourbtc.net-YES   1.36%              25