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ʱ䣺2019-10-21 Ķ:558

投行是什么


投行是什么
ʲôֿЧ to provide information about one chain to another, the chains effectively take on the task of doing that themselves. The general approach is as follows. Suppose that a smart contract executing on chain B wants to learn that either a particular event took place on chain A, or that some particular ob
投行是什么
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