Bitcoin Mining Distribution
Block: 159451
28 Dec 2011 

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

         Total Chain 100.00%           1,938

          Unknown-NO  62.07%           1,203
         Unknown-YES  17.93%             347
       BTC Guild-YES  10.34%             200
          Eligius-NO   4.14%              80
     Yourbtc.net-YES   2.76%              53
       BitMinter-YES   1.38%              26
          NMCbit-YES   0.69%              13
   simplecoin.us-YES   0.69%              13