Bitcoin Mining Distribution Block: 274569 13 Dec 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 1,699,625 BTC Guild 30.06% 510,930 GHash.IO 26.38% 448,367 Eligius 11.04% 187,688 Unknown 11.04% 187,688 BitMinter 6.75% 114,698 SlushPool 4.91% 83,417 EclipseMC 4.29% 72,990 F2Pool 3.07% 52,135 ASICMiner 0.61% 10,427 CloudHashing 0.61% 10,427 HHTT 0.61% 10,427 OzCoin 0.61% 10,427