IIARD International Institute of Academic Research and Development

INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND MATHEMATICAL THEORY (IJCSMT )

E-ISSN 2545-5699
P-ISSN 2695-1924
VOL. 9 NO. 3 2023

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Certificate Verification System Using Blockchain and QR Code Technologies

Ibebuogu, C.C. Ph.D, Nwankwo, Chioma Grace

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Abstract

The aim of this project is to design software that verify student certificate via block chain and quick response code technologies. The project was motivated based on high level of production and circulation of fake certificates, impersonation of certificate, certificate verification is stressful and time consuming and lack of real time authentication of certificates. The methodology adopted for this research is Object Oriented Analysis and Design on proposed study, a centralized system for authentication of certificates issued or tendered to Nigeria students on graduation. The proposed system used blockchain with quick response (QR) code technologies for authentication and implemented with python flask as web framework, SQLite database management system and bootstrap library. The expected result of system is to develop an online certificate verification system that checkmate certificate forgery, sanitize educational system, and simplify for organizations and recruiter’s authentication of certificates.

keywords:

Certificate Verification, Blockchain, Quick Response Code

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References:

EuroMoney. (2020). Euromoney Injstitutional Investor PLC. Retrieved from EuroMoney
learning:https://www.euromoney.com/learning/blockchain-explained/what-is-
blockchain

Ko, T. Z. (2020). Certificate Verification System Based on Blockchain Technology.
University Journal of Creativity and Innovative Research, 6-10.

Osman , G.; & Omar, S. S. (2016). Cloud-Based Graduation Certificate Verification Model.

Proceedings of World 54th International Conference (p. 571). Malacca, Malaysia:
World research library.

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