Bitcoin Mining Distribution Block: 383452 14 Nov 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 121,889,015 F2Pool 23.12% 28,186,834 AntPool 20.00% 24,377,803 BitFury 16.88% 20,568,771 BTCC 10.62% 12,950,707 BWPool 6.25% 7,618,063 KnCMiner 6.25% 7,618,063 SlushPool 5.62% 6,856,257 BitMinter 2.50% 3,047,225 Telco 214 2.50% 3,047,225 21 Inc. 1.88% 2,285,419 GHash.IO 1.88% 2,285,419 BitClub 0.62% 761,806 Bitcoin Affiliate Network 0.62% 761,806 Eligius 0.62% 761,806 KanoPool 0.62% 761,806