Bitcoin Mining Distribution Block: 244654 04 Jul 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 37,892 BTC Guild 21.08% 7,988 ASICMiner 20.34% 7,692 50BTC 16.42% 6,206 SlushPool 11.59% 4,387 Unknown 11.41% 4,337 EclipseMC 3.48% 1,333 F2Pool 3.48% 1,318 Eligius 3.27% 1,233 BitMinter 2.79% 1,067 HHTT 1.74% 655 OzCoin 1.66% 628 Bitparking 0.96% 361 ST Mining Corp 0.87% 332 Polmine 0.48% 182 TripleMining 0.26% 99 CoinLab 0.13% 47 MaxBTC 0.04% 17