Bitcoin Mining Distribution Block: 393072 13 Jan 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 203,675,196 AntPool 28.24% 57,508,290 F2Pool 24.12% 49,121,665 BTCC 13.53% 27,556,056 BitFury 13.53% 27,556,056 BWPool 5.29% 10,782,804 SlushPool 4.12% 8,386,625 KnCMiner 3.53% 7,188,536 KanoPool 2.35% 4,792,357 BitClub 1.18% 2,396,178 Eligius 1.18% 2,396,178 GHash.IO 1.18% 2,396,178 Telco 214 1.18% 2,396,178 21 Inc. 0.59% 1,198,089