Bitcoin Mining Distribution Block: 390565 28 Dec 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 220,985,102 AntPool 24.88% 54,976,781 F2Pool 22.44% 49,586,900 BitFury 17.07% 37,729,163 KnCMiner 9.76% 21,559,522 BTCC 8.29% 18,325,593 BWPool 5.37% 11,857,737 SlushPool 4.88% 10,779,761 Eligius 1.46% 3,233,928 21 Inc. 0.98% 2,155,952 BitClub 0.98% 2,155,952 GHash.IO 0.98% 2,155,952 HotPool 0.98% 2,155,952 KanoPool 0.98% 2,155,952 Unknown 0.98% 2,155,952