Bitcoin Mining Distribution Block: 377342 04 Oct 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 101,450,993 F2Pool 20.69% 20,989,860 BTCC 17.24% 17,491,550 AntPool 13.10% 13,293,578 KnCMiner 13.10% 13,293,578 SlushPool 11.03% 11,194,592 BitFury 8.28% 8,395,944 BWPool 6.90% 6,996,620 21 Inc. 3.45% 3,498,310 Eligius 2.07% 2,098,986 Unknown 1.38% 1,399,324 BitMinter 0.69% 699,662 EclipseMC 0.69% 699,662 GHash.IO 0.69% 699,662 Telco 214 0.69% 699,662