The hash rate doubled to like 4thash/s right after the diffuculty change...deepbit is only 1/4 now o.o
What the...
What the...
i think this is a miscalculation of the hashing rate right after the difficulty has changed.
it seems to happen each time the difficulty adjusts (at least from what I've seen).
i'm not an expert. someone can correct me if I'm wrong but I think when the difficulty changes the hashrate is re-calculated. it is expected that a new block will be discovered ~every 10 mins. At the start of the difficulty level if some blocks are found faster than that then the calculated hashrate is higher than it is in reality. When more blocks are mined at this difficulty level the time to mine them will average out to a more representative period for the real hash rate.