Bitcoin Mining Distribution
Block: 157554
15 Dec 2011 

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

         Total Chain 100.00%           1,996

          Unknown-NO  70.59%           1,409
       BTC Guild-YES  11.76%             234
         Unknown-YES  11.11%             221
     Yourbtc.net-YES   3.27%              65
          Eligius-NO   2.61%              52
       BitMinter-YES   0.65%              13