MARKSHEET VERIFICATION USING BLOCKCHAIN

摘要

The blockchain is an incorruptible digital ledger of economic transactions that can be programmed to record not just financial transactions but virtually anything of value. Blockchain techniques maintain transparency of data on all its peers on the network. This technique can be applied in various fields. The blockchain technique is considered to be very secure in terms of protecting data. Each block in a blockchain consist of hash value of the previous block and a ledger that is stored redundantly across may nodes. Once the data is recorded in the blockchain it becomes difficult to change that data. In the present system of marksheet verification in order to check the originality of marksheet the company needs to contact the concerned institution/university to validate the marksheet In this regard lot of time and human resources are wasted to accomplish this process. In the proposed system using blockchain, we are making marksheet verification easier and secure so that nobody can temper with the marksheet once the mark sheet is stored on the blockchain. Also the marksheet can be verified by comparing the hash value to the one stored in the blockchain.