Bitcoin Mining Distribution Block: 290923 17 Mar 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 8,323,929 GHash.IO-YES 34.50% 2,871,999 Unknown-NO 18.71% 1,557,694 Eligius-YES 14.04% 1,168,270 BTC Guild-YES 12.28% 1,022,236 F2Pool-YES 7.60% 632,813 CloudHashing-YES 4.68% 389,423 SlushPool-NO 3.51% 292,067 MegaBigPower-NO 1.75% 146,033 EclipseMC-YES 1.17% 97,355 Polmine-YES 1.17% 97,355 BitMinter-YES 0.58% 48,677