| Summary: | 碩士 === 國立政治大學 === 資訊科學系碩士在職專班 === 107 === Nowadays, the traditional ways of foreign exchange settlement jeopardize the speed of acquiring the result of comparison of transaction. In addition, traditional foreign exchange settlements need to withdrawal security deposit also occurring the debate of recovering of security deposit. Therefore, this thesis combined existing foreign exchange trading module, trading MTM computing module and collateral calculation module with Hyperledger Fabric blockchain technology to reconstruct the 「Foreign exchange trading and collateral payment system」to solve the disadvantages of traditional foreign exchange settlement.
In this thesis, distributed ledger data base was used to manage foreign exchange trading and collateral payment. Also, by utilizing smart contract advantage which blockchain technology brings, transition delay and cross-time-zone settlement time can be reduced significantly. In addition, by using the high security monitoring management which block chain technology brings, financial regulators can get the market trend in a real-time manner. Last but not least, by analyzing the data which transactions bring, the legitimacy and security can be secured and help the financial market developing stably.
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