Bitcoin Mining Distribution Block: 212959 21 Dec 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 4,133 Unknown-NO 31.13% 1,286 Unknown-YES 31.13% 1,286 BTC Guild-YES 5.66% 233 SlushPool-NO 5.66% 233 BTC Guild-NO 5.66% 233 OzCoin-NO 4.72% 194 BitMinter-YES 3.77% 155 OzCoin-YES 3.77% 155 SlushPool-YES 3.77% 155 EclipseMC-NO 2.83% 116 Eligius-YES 0.94% 38 TripleMining-YES 0.94% 38