Bitcoin Mining Distribution Block: 237599 24 May 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 22,520 BTC Guild 33.91% 7,636 50BTC 14.94% 3,365 SlushPool 14.94% 3,365 BitMinter 10.34% 2,329 Unknown 8.62% 1,941 ASICMiner 6.90% 1,553 Bitparking 3.45% 776 Eligius 2.30% 517 OzCoin 2.30% 517 EclipseMC 1.72% 388 F2Pool 0.57% 129