A system that improves the transparency of online examinations system based on blockchain technology

摘要

The present invention relates to an online testing system based on blockchain technology. As various problems such as negative behavior or result correction are raised as problems of the paper method of testing with the current test paper, tests that must be recognized for public confidence have transparency and reliability. As a result, through the introduction of blockchain technology, data integrity, safety, and anonymity of users are guaranteed, and the cost of paper, printing, delivery, safety, etc. can be handled at very low cost with a test method in the form of the current test paper. It relates to a method for building a test system.