Bitcoin Mining Distribution Block: 212586 18 Dec 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 5,177 Unknown-NO 26.87% 1,390 Unknown-YES 23.88% 1,236 EclipseMC-NO 11.94% 618 BitMinter-YES 7.46% 386 SlushPool-NO 7.46% 386 BTC Guild-NO 6.72% 347 BTC Guild-YES 5.22% 270 SlushPool-YES 2.99% 154 OzCoin-NO 2.24% 115 OzCoin-YES 1.49% 77 MaxBTC-YES 1.49% 77 TripleMining-YES 0.75% 38 CoinLab-NO 0.75% 38 EclipseMC-YES 0.75% 38