Bitcoin Mining Distribution Block: 396569 04 Feb 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 246,806,285 F2Pool 22.91% 56,531,048 AntPool 22.35% 55,152,242 BTCC 13.41% 33,091,345 BWPool 12.85% 31,712,539 BitFury 12.29% 30,333,733 KnCMiner 4.47% 11,030,448 SlushPool 3.91% 9,651,642 Eligius 1.68% 4,136,418 GHash.IO 1.68% 4,136,418 21 Inc. 1.12% 2,757,612 BitClub 1.12% 2,757,612 KanoPool 1.12% 2,757,612 BitMinter 0.56% 1,378,806 Telco 214 0.56% 1,378,806