Bitcoin Mining Distribution
Block: 220418
10 Feb 2013 

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

         Total Chain 100.00%           5,319

          Unknown-NO  25.87%           1,376
           50BTC-YES  16.08%             855
        SlushPool-NO  11.89%             632
       BitMinter-YES   8.39%             446
        BTC Guild-NO   8.39%             446
       EclipseMC-YES   6.99%             372
       BTC Guild-YES   6.29%             334
           OzCoin-NO   4.90%             260
         Unknown-YES   4.20%             223
           Mt Red-NO   3.50%             186
          OzCoin-YES   1.40%              74
         Eligius-YES   1.40%              74
       SlushPool-YES   0.70%              37