Bitcoin Mining Distribution
Block: 249138
30 Jul 2013 

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

         Total Chain 100.00%          63,927

           BTC Guild  27.53%          17,598
               50BTC  19.10%          12,210
           ASICMiner  13.48%           8,619
             Unknown  11.80%           7,542
           SlushPool   8.43%           5,387
           EclipseMC   7.30%           4,668
             Eligius   4.49%           2,873
           BitMinter   3.93%           2,514
          Bitparking   1.12%             718
              F2Pool   1.12%             718
              OzCoin   1.12%             718
        TripleMining   0.56%             359