Bitcoin Mining Distribution Block: 343201 13 Feb 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 60,890,820 F2Pool 16.81% 10,233,751 AntPool 15.97% 9,722,063 Unknown 14.29% 8,698,688 KnCMiner 10.08% 6,140,250 BTCC 8.40% 5,116,875 GHash.IO 7.56% 4,605,188 BTC Guild 5.88% 3,581,812 Telco 214 4.20% 2,558,437 BWPool 3.36% 2,046,750 Eligius 3.36% 2,046,750 Bitcoin Affiliate Network 2.52% 1,535,062 BitMinter 1.68% 1,023,375 Tangpool 1.68% 1,023,375 Bixin 0.84% 511,687 KanoPool 0.84% 511,687 MegaBigPower 0.84% 511,687 SlushPool 0.84% 511,687 digitalBTC 0.84% 511,687