Bitcoin Mining Distribution Block: 394226 21 Jan 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 198,326,966 F2Pool 24.34% 48,276,959 AntPool 23.03% 45,667,393 BitFury 17.76% 35,229,132 BTCC 11.18% 22,181,305 BWPool 8.55% 16,962,174 SlushPool 3.29% 6,523,913 BitClub 1.97% 3,914,348 Eligius 1.97% 3,914,348 KnCMiner 1.97% 3,914,348 21 Inc. 1.32% 2,609,565 GHash.IO 1.32% 2,609,565 Telco 214 1.32% 2,609,565 BitMinter 0.66% 1,304,782 HotPool 0.66% 1,304,782 KanoPool 0.66% 1,304,782