Bitcoin Mining Distribution Block: 171467 17 Mar 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 2,643 Unknown 66.67% 1,762 BTC Guild 14.38% 380 SlushPool 12.42% 328 OzCoin 3.92% 103 Eligius 1.96% 51 BitMinter 0.65% 17