Bitcoin Mining Distribution
Block: 157934
18 Dec 2011 

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

         Total Chain 100.00%           2,001

          Unknown-NO  70.00%           1,401
         Unknown-YES  16.00%             320
       BTC Guild-YES   8.00%             160
          Eligius-NO   2.67%              53
     Yourbtc.net-YES   2.00%              40
       BitMinter-YES   1.33%              26