Bitcoin Mining Distribution Block: 391607 04 Jan 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 172,158,337 AntPool 26.90% 46,304,656 F2Pool 22.76% 39,180,863 BitFury 14.48% 24,933,276 BTCC 11.03% 18,996,782 SlushPool 6.90% 11,872,988 BWPool 4.14% 7,123,793 21 Inc. 2.76% 4,749,195 KnCMiner 2.76% 4,749,195 Telco 214 2.76% 4,749,195 BitClub 2.07% 3,561,896 Eligius 1.38% 2,374,597 GHash.IO 1.38% 2,374,597 KanoPool 0.69% 1,187,298