Bitcoin Mining Distribution Block: 317339 25 Aug 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 39,966,039 GHash.IO-YES 21.23% 8,485,939 F2Pool-YES 20.55% 8,212,199 Unknown-NO 13.01% 5,201,059 BTC Guild-YES 6.85% 2,737,399 Cointerra-NO 6.85% 2,737,399 BitFury-NO 6.16% 2,463,659 Polmine-YES 5.48% 2,189,919 Eligius-YES 4.79% 1,916,179 SlushPool-NO 4.79% 1,916,179 KnCMiner-NO 3.42% 1,368,699 CloudHashing-YES 2.74% 1,094,959 OzCoin-NO 1.37% 547,479 digitalBTC-NO 1.37% 547,479 MegaBigPower-NO 0.68% 273,739 AntPool-YES 0.68% 273,739