Bitcoin Mining Distribution
Block: 171940
20 Mar 2012 

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

         Total Chain 100.00%           2,476

          Unknown-NO  65.03%           1,610
       BTC Guild-YES  14.69%             363
       SlushPool-YES   9.09%             225
         Unknown-YES   6.29%             155
          OzCoin-YES   2.80%              69
         Eligius-YES   1.40%              34
       BitMinter-YES   0.70%              17