Bitcoin Mining Distribution Block: 302634 26 May 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 19,406,865 GHash.IO 43.48% 8,437,767 Unknown 13.04% 2,531,330 F2Pool 9.94% 1,928,632 BTC Guild 9.32% 1,808,093 KnCMiner 6.21% 1,205,395 CloudHashing 5.59% 1,084,855 Eligius 4.97% 964,316 SlushPool 4.35% 843,776 BitMinter 1.24% 241,079 Polmine 1.24% 241,079 BTC Nuggets 0.62% 120,539