Bitcoin Mining Distribution Block: 377059 02 Oct 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 102,185,809 F2Pool 24.16% 24,732,603 AntPool 15.44% 15,748,370 BTCC 12.75% 13,019,069 BitFury 12.75% 13,019,069 SlushPool 8.05% 8,255,460 KnCMiner 8.05% 8,187,902 BWPool 4.70% 4,814,277 21 Inc. 3.36% 3,390,514 Eligius 2.01% 2,068,087 Telco 214 2.01% 2,068,087 Unknown 2.01% 2,051,197 GHash.IO 1.34% 1,389,984 KanoPool 1.34% 1,389,984 BitMinter 1.34% 1,356,205 BitClub 0.67% 694,992