Bitcoin Mining Distribution Block: 168957 29 Feb 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 2,531 Unknown-NO 65.00% 1,645 SlushPool-YES 10.62% 268 BTC Guild-YES 9.38% 237 Unknown-YES 5.00% 126 Eligius-YES 5.00% 126 OzCoin-YES 3.75% 94 BitMinter-YES 0.62% 15 simplecoin.us-YES 0.62% 15