Bitcoin Mining Distribution Block: 171314 16 Mar 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 2,079 Unknown 66.94% 1,392 BTC Guild 12.40% 257 SlushPool 12.40% 257 OzCoin 4.13% 85 Eligius 3.31% 68 BitMinter 0.83% 17