Bitcoin Mining Distribution Block: 378189 10 Oct 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 88,375,002 AntPool 26.98% 23,847,222 F2Pool 19.05% 16,833,333 BTCC 10.32% 9,118,055 BitFury 9.52% 8,416,666 KnCMiner 8.73% 7,715,278 BWPool 7.14% 6,312,500 SlushPool 7.14% 6,312,500 Eligius 4.76% 4,208,333 21 Inc. 3.17% 2,805,555 GHash.IO 1.59% 1,402,777 BitClub 0.79% 701,388 Telco 214 0.79% 701,388