Bitcoin Mining Distribution
Block: 163720
25 Jan 2012 

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

         Total Chain 100.00%           2,102

          Unknown-NO  65.47%           1,376
         Unknown-YES  15.83%             332
       BTC Guild-YES   8.63%             181
         Eligius-YES   3.60%              75
           OzCoin-NO   2.88%              60
       BitMinter-YES   1.44%              30
   simplecoin.us-YES   1.44%              30
         BTCServ-YES   0.72%              15