Bitcoin Mining Distribution Block: 373636 09 Sep 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 89,250,624 F2Pool 19.12% 17,062,619 AntPool 18.38% 16,406,364 BitFury 16.18% 14,437,601 KnCMiner 9.56% 8,531,309 BTCC 8.82% 7,875,055 BWPool 7.35% 6,562,545 SlushPool 5.88% 5,250,036 21 Inc. 4.41% 3,937,527 Eligius 3.68% 3,281,272 Telco 214 2.94% 2,625,018 BitMinter 1.47% 1,312,509 BitClub 0.74% 656,254 KanoPool 0.74% 656,254 Unknown 0.74% 656,254