Bitcoin Mining Distribution Block: 235872 12 May 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 18,643 BTC Guild-NO 37.95% 7,074 50BTC-YES 16.91% 3,153 Unknown-NO 11.81% 2,200 SlushPool-NO 11.46% 2,136 BitMinter-YES 10.22% 1,905 EclipseMC-YES 3.12% 582 BTC Guild-YES 2.53% 471 OzCoin-NO 2.08% 388 Bitparking-YES 1.29% 240 Eligius-YES 0.79% 147 TripleMining-YES 0.60% 110 Unknown-YES 0.35% 64 Eligius-NO 0.20% 36 SlushPool-YES 0.20% 36 MaxBTC-YES 0.15% 27 F2Pool-YES 0.15% 27 HHTT-NO 0.10% 18 CoinLab-NO 0.05% 9 Polmine-YES 0.05% 9