Bitcoin Mining Distribution
Block: 217070
19 Jan 2013 

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

         Total Chain 100.00%           4,543

             Unknown  47.93%           2,177
           BTC Guild  12.40%             563
           SlushPool  12.40%             563
              OzCoin   9.92%             450
           BitMinter   8.26%             375
           EclipseMC   7.44%             337
             CoinLab   0.83%              37
        TripleMining   0.83%              37