Bitcoin Mining Distribution Block: 262646 10 Oct 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 424,196 BTC Guild 31.96% 135,567 GHash.IO 20.10% 85,276 Unknown 18.04% 76,530 Eligius 7.22% 30,612 BitMinter 4.64% 19,679 SlushPool 3.61% 15,306 50BTC 3.09% 13,119 MegaBigPower 3.09% 13,119 ASICMiner 2.58% 10,932 EclipseMC 2.06% 8,746 F2Pool 1.55% 6,559 OzCoin 1.03% 4,373 Bitparking 0.52% 2,186 TripleMining 0.52% 2,186