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by vbuterin
4501 days ago
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Ah okay, that makes sense. You're completely right that that's not really solvable in general. Unless, of course, we finally switch over to a public/private key based login system and each user's balance sheet is composed of a set of authorized/signed deposits, trades and withdrawals (ie. a full blockchain, but centralized and "mined" only by the exchange's server). I wonder what possibilities that kind of setup would open. |
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