Bitcoin Mining Distribution Block: 185514 21 Jun 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 2,838 Unknown 67.02% 1,901 BTC Guild 10.90% 309 SlushPool 9.24% 262 OzCoin 7.30% 207 BitMinter 2.03% 57 Eligius 1.76% 49 MaxBTC 1.06% 30 TripleMining 0.55% 15 NMCbit 0.14% 3