Bitcoin Mining Distribution Block: 213616 26 Dec 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 4,721 Unknown-NO 33.06% 1,561 Unknown-YES 20.97% 989 SlushPool-NO 8.87% 418 EclipseMC-YES 8.87% 418 BTC Guild-YES 6.45% 304 BitMinter-YES 5.65% 266 SlushPool-YES 4.03% 190 CoinLab-NO 4.03% 190 BTC Guild-NO 4.03% 190 OzCoin-YES 1.61% 76 OzCoin-NO 1.61% 76 Eligius-YES 0.81% 38