BLOCKCHAIN-BASED ELECTRONIC RESEARCH NOTE VERIFICATION METHOD AND ELECTRONIC RESEARCH NOTE MANAGEMENT APPARATUS USING SAME

摘要

A blockchain-based electronic research note management apparatus comprises: a memory; and at least one processor for executing instructions of a program loaded on the memory, wherein the program comprises the instructions described to execute the steps of: receiving first time point authentication request including a plurality of electronic research notes prepared sequentially for a common specific research; listing the electronic research notes according to prepared time points, generating research content including bibliographic information, generation information, and research detail information, which are extracted from each of the listed electronic research notes, and generating a hash value of the research content; generating an initial block including the calculated hash value and adding the initial block to a blockchain; when a second time point authentication request is received, identifying an immediately prior hash value generated during a time point authentication request immediately before the second time point authentication request, generating new research content including bibliographic information, generation information, and research detail information of a new electronic research note that is an authentication target of the second time point authentication request, and generating a new hash value by merging the immediately prior hash value and the new research content; and generating a new block including the new hash value and adding the new block to the blockchain.