Bitcoin Mining Distribution Block: 352700 19 Apr 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 82,992,355 F2Pool 29.45% 24,442,954 AntPool 12.33% 10,231,934 BWPool 10.27% 8,526,611 BitFury 8.22% 6,821,289 KnCMiner 8.22% 6,821,289 SlushPool 8.22% 6,821,289 BTCC 4.79% 3,979,085 Unknown 4.11% 3,410,644 GHash.IO 2.74% 2,273,763 21 Inc. 2.05% 1,705,322 Bitcoin Affiliate Network 2.05% 1,705,322 Polmine 2.05% 1,705,322 Eligius 1.37% 1,136,881 Telco 214 1.37% 1,136,881 BTC Guild 0.68% 568,440 EclipseMC 0.68% 568,440 KanoPool 0.68% 568,440 digitalBTC 0.68% 568,440