Blockchain-Based Identity Verification System

Abstract

In any registration process, it is a hassle to always bring physical documents. Not only that, the process is elongated if they are lost, and will contribute to identity theft if unauthorized persons have access to those documents. Therefore, the objective of this paper is to generate a decentralized system, similar to the concept of blockchain, to allow registered persons to access user’s personal records. To further elaborate, this system is designed to be used by three consumers, which are: user, authority, and third-party (requester). Nowadays, majority of systems are susceptible to massive data breaches. However, some researches have theorized that blockchain technology may solve this problem, such as one that uses a real-world example, Aadhaar. In conclusion, this project enhances that the area of blockchain identity is vital in helping society gain control of their personal details. Since most of researches are focused on storage system of businesses using blockchain, personal identities of the people should be digitized on the blockchain as well. An identity verification system that is entirely owned by the individual will increase trust that the data is genuine and reliable.