Bitcoin Mining Distribution Block: 270835 22 Nov 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 1,052,731 BTC Guild 25.33% 266,692 GHash.IO 21.33% 224,582 Unknown 16.67% 175,455 Eligius 10.67% 112,291 EclipseMC 6.67% 70,182 BitMinter 5.33% 56,145 SlushPool 5.33% 56,145 CloudHashing 4.67% 49,127 F2Pool 2.00% 21,054 50BTC 0.67% 7,018 ASICMiner 0.67% 7,018 HHTT 0.67% 7,018