Bitcoin Mining Distribution Block: 243502 27 Jun 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 38,943 50BTC 20.69% 8,057 BTC Guild 19.54% 7,609 ASICMiner 18.97% 7,385 SlushPool 12.07% 4,700 Unknown 10.34% 4,028 F2Pool 4.02% 1,566 BitMinter 2.87% 1,119 EclipseMC 2.87% 1,119 Eligius 2.30% 895 HHTT 2.30% 895 Bitparking 1.72% 671 OzCoin 1.72% 671 CoinLab 0.57% 223