Bitcoin Mining Distribution Block: 212711 19 Dec 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 4,874 Unknown-NO 24.00% 1,169 Unknown-YES 22.40% 1,091 BTC Guild-YES 10.40% 506 BitMinter-YES 8.00% 389 EclipseMC-NO 8.00% 389 SlushPool-NO 7.20% 350 BTC Guild-NO 7.20% 350 OzCoin-NO 4.80% 233 SlushPool-YES 4.00% 194 Eligius-YES 1.60% 77 OzCoin-YES 0.80% 38 MaxBTC-YES 0.80% 38 CoinLab-NO 0.80% 38