Bitcoin Mining Distribution
Block: 158955
25 Dec 2011 

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

         Total Chain 100.00%           1,927

          Unknown-NO  64.83%           1,249
         Unknown-YES  15.17%             292
       BTC Guild-YES  13.10%             252
          Eligius-NO   3.45%              66
     Yourbtc.net-YES   2.76%              53
          NMCbit-YES   0.69%              13