Bitcoin Mining Distribution Block: 330780 20 Nov 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 65,196,937 F2Pool 22.70% 14,796,468 GHash.IO 20.57% 13,409,299 Unknown 12.77% 8,323,013 BitFury 7.80% 5,086,285 KnCMiner 7.09% 4,623,896 BTCC 6.38% 4,161,506 BTC Guild 5.67% 3,699,117 Eligius 4.26% 2,774,337 AntPool 3.55% 2,311,948 SlushPool 2.13% 1,387,168 Cointerra 1.42% 924,779 BTC Nuggets 0.71% 462,389 BitMinter 0.71% 462,389 Bitcoin Affiliate Network 0.71% 462,389 KanoPool 0.71% 462,389 MegaBigPower 0.71% 462,389 Polmine 0.71% 462,389 digitalBTC 0.71% 462,389 transactioncoinmining 0.71% 462,389