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by kaffeinecoma 5477 days ago
How do you "reverse" transactions that live in a peer-to-peer network? Or are you saying that MtGox has some kind of buffer of transactions that haven't been "executed" onto the network yet?
2 comments

MTGox runs its own private system. They display the value of BitCoins you can withdraw, but they're not really BitCoins until you withdraw them.
As far as I know bitcoin transfers are issues without any delay, so it would indeed be impossible to reverse the transactions.