Bitcoin Mining Distribution
Block: 256155
05 Sep 2013 

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

         Total Chain 100.00%         154,136

           BTC Guild  25.15%          39,702
            GHash.IO  19.63%          29,931
               50BTC  15.34%          24,370
           SlushPool  11.04%          16,851
             Unknown   9.20%          14,083
           ASICMiner   3.68%           5,535
              OzCoin   3.68%           5,535
             Eligius   3.07%           4,531
           EclipseMC   3.07%           4,286
          Bitparking   2.45%           3,282
              F2Pool   1.23%           2,008
                HHTT   1.23%           2,008
           BitMinter   0.61%           1,004
             Polmine   0.61%           1,004