Bitcoin Mining Distribution
Block: 259119
21 Sep 2013 

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

         Total Chain 100.00%         259,650

           BTC Guild  35.00%          90,877
            GHash.IO  19.00%          49,333
             Unknown  10.50%          27,263
               50BTC   9.00%          23,368
           SlushPool   6.50%          16,877
           EclipseMC   6.00%          15,579
              OzCoin   6.00%          15,579
           ASICMiner   3.00%           7,789
             Eligius   2.00%           5,193
           BitMinter   1.00%           2,596
              F2Pool   1.00%           2,596
          Bitparking   0.50%           1,298
             Polmine   0.50%           1,298