Trust Examinator: A Secure, Transparent, Blockchain-Based Examination System
Author(s): Chaitanya Damodar Shirke, Dr. Rakhi O. Gupta, Dhanraj Nagesh Chinta, Nashrah Gowalker
Authors Affiliations:
1.Master of Science in Information Technology Kishinchand Chellaram College HSNC University.
2.Master of Science in Information Technology Kishinchand Chellaram College HSNC University Mumbai, India
3.Co-ordinator, I.T Department Kishinchand Chellaram College HSNC University Mumbai, India.
4.Assistant Professor, I.T. Department Kishinchand Chellaram College HSNC University Mumbai, India
DOIs:10.2017/IJRCS/202502004 | Paper ID: IJRCS202502004The rapid global shift towards online examinations has brought unprecedented convenience and scalability to educational assessments. However, this transition has also exposed critical vulnerabilities in traditional and existing digital platforms, leading to high-profile exam paper leaks, cheating scandals, and data breaches. Recent controversies surrounding prominent exams like India's NEET and CBSE underscore the urgent need for more robust and secure online examination systems.
This paper introduces TrustExaminer, a novel blockchain-powered online examination management system designed to address these challenges and establish a new standard for secure and transparent digital assessments. TrustExaminer leverages the inherent immutability, transparency, and security of blockchain technology to ensure tamper-proof management of exam content, automated grading, and secure record-keeping. The system integrates smart contracts to automate crucial processes, including the anonymization of question paper creators and graders, effectively mitigating potential bias and enhancing fairness.
A comprehensive comparative analysis demonstrates TrustExaminer's distinct advantages over traditional methods and existing blockchain solutions, showcasing its superior capabilities in preventing exam leaks, reducing operational costs, improving grading efficiency, and fostering stakeholder trust. This research provides a practical roadmap for educational institutions and organizations seeking to transition to a more secure, transparent, and equitable online examination ecosystem.
Chaitanya Damodar Shirke, Dr. Rakhi O. Gupta, Dhanraj Nagesh Chinta, Nashrah Gowalker (2025), Trust Examinator: A Secure, Transparent, Blockchain-Based Examination System, International Journal of Research Culture Society, ISSN(O): 2456-6683, Volume – 9, Issue – 2., Pp.19-27. Available on – https://ijrcs.org/
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