Bitcoin Mining Distribution
Block: 253100
20 Aug 2013 

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

         Total Chain 100.00%         104,012

           BTC Guild  29.94%          31,144
               50BTC  11.86%          12,340
            GHash.IO  11.86%          12,340
           ASICMiner   9.04%           9,402
             Unknown   9.04%           9,402
           SlushPool   6.78%           7,051
           EclipseMC   6.21%           6,464
           BitMinter   5.65%           5,876
              F2Pool   3.39%           3,525
              OzCoin   2.82%           2,938
             Eligius   1.69%           1,762
          Bitparking   1.13%           1,175
                HHTT   0.56%             587