Bitcoin Mining Distribution Block: 169816 06 Mar 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 2,495 Unknown 66.90% 1,669 BTC Guild 13.79% 344 SlushPool 10.34% 258 Eligius 4.83% 120 NMCbit 2.07% 51 OzCoin 1.38% 34 BitMinter 0.69% 17