Bitcoin Mining Distribution
Block: 260989
01 Oct 2013 

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

         Total Chain 100.00%         279,258

             Unknown  22.09%          61,676
           BTC Guild  19.02%          53,110
            GHash.IO  15.95%          44,544
               50BTC  11.66%          32,551
           EclipseMC   8.59%          23,985
           SlushPool   5.52%          15,419
           ASICMiner   4.29%          11,992
           BitMinter   4.29%          11,992
             Eligius   3.68%          10,279
              F2Pool   1.23%           3,426
              OzCoin   1.23%           3,426
              175btc   0.61%           1,713
          Bitparking   0.61%           1,713
                HHTT   0.61%           1,713
             Polmine   0.61%           1,713