Bitcoin Mining Distribution Block: 396210 02 Feb 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 223,272,691 F2Pool 26.71% 59,631,836 AntPool 21.12% 47,150,754 BitFury 13.66% 30,509,311 BTCC 12.42% 27,735,738 BWPool 12.42% 27,735,738 BitClub 4.35% 9,707,508 KnCMiner 3.11% 6,933,934 SlushPool 1.86% 4,160,360 21 Inc. 1.24% 2,773,573 Eligius 1.24% 2,773,573 KanoPool 0.62% 1,386,786 Telco 214 0.62% 1,386,786 Unknown 0.62% 1,386,786