Bitcoin Mining Distribution Block: 203024 13 Oct 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 5,202 Unknown-NO 35.57% 1,850 Unknown-YES 28.86% 1,501 BitMinter-YES 8.72% 453 SlushPool-YES 8.72% 453 BTC Guild-YES 8.05% 419 BTC Guild-NO 4.03% 209 OzCoin-YES 2.68% 139 CoinLab-NO 1.34% 69 SlushPool-NO 1.34% 69 Eligius-YES 0.67% 34