Blockchain’s Role in Supporting a Culture of Lifelong Learning

The demand for continuous skill development has grown significantly, emphasising the necessity of lifelong learning, particularly in the context of e-learning following the COVID-19 pandemic. However, current digital educational systems face several challenges. Academic records are often stored across multiple databases maintained by educational institutions, with restricted access, which prevents learners from managing their own achievements and limits access for job seekers. Additionally, paper-based certificates are susceptible to loss, damage, forgery, and counterfeiting, making authentication a time-consuming and complex process. Studies have shown that a significant percentage of CVs contain inaccurate or misleading information about academic qualifications and employment history. A blockchain-based approach to education provides a secure and transparent system for storing and managing educational credentials, including degrees, diplomas, and training certifications. Blockchain technology ensures tamper-proof data storage, reducing fraud risks and enhancing verification processes. Universities and government entities could oversee this system, allowing learners to share their verified achievements with third parties, such as other educational institutions, recruiters, or employers. This paper presents selected use cases from existing Literature, beginning with a basic blockchain-based educational system and subsequently integrating Smart Badges to support lifelong learning, followed by the implementation of a Self-Sovereign Identity Framework. Finally, the authors propose several research areas for further exploration.