#6162. ElearnChain: A privacy-preserving consortium blockchain system for e-learning educational records

September 2026publication date
Proposal available till 12-05-2025
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Journal’s subject area:
Safety, Risk, Reliability and Quality;
Computer Networks and Communications;
Software;
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More details about the manuscript: Science Citation Index Expanded or/and Social Sciences Citation Index
Abstract:
Nowadays, some educational institutions provide online multimedia learning resources(MLR) and bring a series of challenges in the insecurity of digital diplomas, unacceptable digital diplomas between different institutions, and difficulty searching for high-quality multimedia learning resources. The blockchains immutability and privacy provide solutions for the circulation of e-learning educational records, but existing research cannot be directly applied. This paper aims to solve these issues. We propose an ElearnChain, which is a privacy-preserving consortium blockchain system for e-learning educational records. Furthermore, we implement a proof-of-concept for a tamper-proof and traceable privacy-preserving consortium blockchain system.
Keywords:
Consortium blockchain; Educational records; Multimedia learning resources(MLR); Privacy-preserving

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