Bitcoin Mining Distribution Block: 307102 22 Jun 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 28,816,515 GHash.IO-YES 31.18% 8,985,795 F2Pool-YES 15.59% 4,492,897 BTC Guild-YES 13.44% 3,873,187 KnCMiner-NO 11.29% 3,253,477 Eligius-YES 5.91% 1,704,202 CloudHashing-YES 4.30% 1,239,420 Unknown-NO 3.76% 1,084,492 MegaBigPower-NO 3.23% 929,565 BitFury-NO 3.23% 929,565 BitMinter-YES 2.15% 619,710 Polmine-YES 1.61% 464,782 AntPool-NO 1.61% 464,782 Cointerra-NO 1.61% 464,782 SlushPool-NO 1.08% 309,855