Bitcoin Mining Distribution Block: 349398 27 Mar 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 78,967,956 AntPool 16.89% 13,339,181 BWPool 15.54% 12,272,047 Unknown 14.19% 11,204,912 F2Pool 12.84% 10,137,778 KnCMiner 6.76% 5,335,672 BTCC 6.08% 4,802,105 SlushPool 6.08% 4,802,105 GHash.IO 4.73% 3,734,970 BTC Guild 4.05% 3,201,403 BitFury 2.70% 2,134,269 Eligius 2.70% 2,134,269 Telco 214 2.70% 2,134,269 Bitcoin Affiliate Network 1.35% 1,067,134 Bixin 1.35% 1,067,134 MegaBigPower 0.68% 533,567 Tangpool 0.68% 533,567 digitalBTC 0.68% 533,567