A Systematic Review on Blockchain-Based Framework for Storing Educational Records Using InterPlanetary File System

Abstract

Blockchain is a decentralized and distributed ledger technology that ensures data security, transparency, and immutability, making it a promising solution for academic record management. Currently, academic records are managed through centralized databases controlled by educational institutions, relying on manual processes, institutional servers, and third-party services. These systems are prone to inefficiencies, data breaches, and authentication challenges, often requiring time-consuming verification processes vulnerable to fraud. Blockchain technology addresses these limitations by offering a decentralized, tamper-proof framework that enhances security, accessibility, and trust in academic credential verification. This study reviews various blockchain platforms, consensus mechanisms, and scalability solutions, with a focus on Hyperledger Fabric and Ethereum, assessing their applicability in educational contexts. Furthermore, off-chain storage techniques like InterPlanetary File System, consensus algorithms, and access control mechanisms are analyzed to optimize the efficient and secure management of sensitive academic data. By integrating blockchain technology, educational institutions can modernize record-keeping, streamline verification processes, and enhance trust in academic credentials, ultimately creating a more secure and transparent academic record management system. Statistical analysis further highlights blockchain's growing adoption in education, demonstrating its effectiveness in reducing fraud, improving accessibility, and ensuring data integrity.