Bitcoin Mining Distribution Block: 214239 30 Dec 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 4,965 Unknown-NO 38.19% 1,896 Unknown-YES 18.06% 896 SlushPool-NO 10.42% 517 BTC Guild-NO 8.33% 413 OzCoin-NO 5.56% 275 BTC Guild-YES 4.17% 206 EclipseMC-YES 4.17% 206 SlushPool-YES 3.47% 172 BitMinter-YES 2.78% 137 OzCoin-YES 2.08% 103 CoinLab-NO 2.08% 103 Eligius-YES 0.69% 34