Bitcoin Mining Distribution Block: 219657 05 Feb 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 5,554 Unknown-NO 24.39% 1,354 Unknown-YES 21.95% 1,219 SlushPool-NO 12.20% 677 BitMinter-YES 7.93% 440 BTC Guild-YES 7.32% 406 BTC Guild-NO 6.10% 338 OzCoin-NO 4.88% 270 EclipseMC-YES 4.27% 237 OzCoin-YES 3.66% 203 SlushPool-YES 3.05% 169 Mt Red-NO 2.44% 135 MaxBTC-YES 1.22% 67 Eligius-YES 0.61% 33