Bitcoin Mining Distribution Block: 219970 07 Feb 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 5,518 Unknown-NO 28.77% 1,587 Unknown-YES 17.12% 944 SlushPool-NO 12.33% 680 BTC Guild-NO 8.90% 491 BitMinter-YES 6.16% 340 BTC Guild-YES 4.79% 264 50BTC-YES 4.79% 264 OzCoin-YES 4.11% 226 EclipseMC-YES 4.11% 226 Mt Red-NO 2.74% 151 OzCoin-NO 2.05% 113 Eligius-YES 1.37% 75 SlushPool-YES 1.37% 75 TripleMining-YES 1.37% 75