Bitcoin Mining Distribution Block: 303552 01 Jun 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 17,752,262 GHash.IO 32.65% 5,796,657 BTC Guild 14.29% 2,536,037 F2Pool 14.29% 2,536,037 Eligius 9.52% 1,690,691 KnCMiner 8.84% 1,569,927 Unknown 6.12% 1,086,873 CloudHashing 5.44% 966,109 SlushPool 4.08% 724,582 EclipseMC 2.04% 362,291 BitMinter 1.36% 241,527 Polmine 1.36% 241,527