Bitcoin Mining Distribution
Block: 221048
14 Feb 2013 

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

         Total Chain 100.00%           5,812

          Unknown-NO  28.20%           1,636
        SlushPool-NO  10.47%             607
         Unknown-YES   9.98%             562
           50BTC-YES   9.18%             555
        BTC Guild-NO   8.82%             515
       BTC Guild-YES   8.46%             492
       BitMinter-YES   6.22%             360
       EclipseMC-YES   5.37%             310
           OzCoin-NO   3.31%             192
       SlushPool-YES   2.64%             153
          OzCoin-YES   2.64%             151
           Mt Red-NO   2.37%             140
         Eligius-YES   0.94%              54
          MaxBTC-YES   0.63%              36
          CoinLab-NO   0.31%              17
    TripleMining-YES   0.22%              13
             HHTT-NO   0.18%              10
          Eligius-NO   0.04%               2