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A Secure E-Coupon Service Based on Blockchain Systems


Aim:           Our study aims to introduce a new e-coupon service that does not allow unauthorized forging of e-coupons and manipulation of information on the e-coupon server. To this end, we devise an e-coupon service based on a blockchain system.Abstract:         ..

DOC-BLOCK: A Blockchain Based Authentication System for Digital Documents


Aim:                The main aim of this project is to solve the problem of counterfeiting certificates we are proposing an digital certificate system based on block chain technology and to verify the traveler’s identity using live camera, which allows faster convergence and..

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