Bitcoin Mining Distribution Block: 383927 17 Nov 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 130,951,675 F2Pool 21.39% 28,007,005 AntPool 18.50% 24,222,275 BitFury 17.92% 23,465,329 BTCC 12.72% 16,652,814 KnCMiner 8.09% 10,597,245 BWPool 5.78% 7,569,461 SlushPool 4.62% 6,055,568 21 Inc. 2.89% 3,784,730 Eligius 2.31% 3,027,784 BitMinter 1.16% 1,513,892 Bitcoin Affiliate Network 1.16% 1,513,892 Telco 214 1.16% 1,513,892 Unknown 1.16% 1,513,892 GHash.IO 0.58% 756,946 KanoPool 0.58% 756,946