Bitcoin Mining Distribution Block: 231376 15 Apr 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 13,197 BTC Guild 32.03% 4,226 SlushPool 15.03% 1,983 Unknown 13.73% 1,811 OzCoin 11.76% 1,552 50BTC 11.11% 1,466 BitMinter 8.50% 1,121 EclipseMC 3.27% 431 Bitparking 1.96% 258 Eligius 1.96% 258 MaxBTC 0.65% 86