Blockchain-based Trust, Transparent, Traceable Modeling on Learning Recognition System Kampus Merdeka

Abstract

Kampus Merdeka is an evolution of education in Indonesia that accommodates various changes. The existence of a mechanism that includes various actors in it makes Kampus Merdeka have many new outcomes which must be recognized by all stakeholders who need it. Blockchain technology and smart contract offer the ability to build trust between all actors in the Kampus Merdeka activities with their transparent nature and reliable, immutable data storage capabilities. Every stage that occurs in it can be traced from upstream to downstream. This study aims to design an architectural model of a blockchain system for the learning recognition system Kampus Merdeka. It uses the analyticalstudy to identify the possible problems and the stakeholders involved and design the model solution proposed. As a result, it proposed the type of blockchain and the most suitable architecture for use in the learning recognition system Kampus Merdeka. In this study, the blockchain model is proposed as a mechanism for identifying and recognizing learning outcomes in the Kampus Merdeka environment more securely, challenging to modify, and traceable by all parties to ensure the authenticity of the learning outcomes. Furthermore, it can be recognized by all parties in it.

Strengthening data integrity in academic document recording with blockchain and InterPlanetary file system

“…With the use of this technology, data storage will transition from centralized to decentralized [21]. Because the stored data will be scattered across each node and the data that have been stored cannot be edited or deleted, the concept of decentralization will increase the reliability of the data in terms of authenticity and security from hacker attacks or server outages [22], [23]. Data stored on the blockchain will also increase trust in the authenticity of the data because if the stored data are manipulated, it will damage the data chain on the blockchain [24].…”

Enhancing Data Security: A Comprehensive Study on the Efficacy of JSON Web Token (JWT) and HMAC SHA-256 Algorithm for Web Application Security

“…The combination of utilizing JWT with the HMAC-SHA256 algorithm allows applications to achieve a higher level of security in data exchange [7] [2]. Utilization of JWT with the HMAC-SHA256 algorithm provides a high level of security in data exchange [8] [9]. The main advantages include (1) data integrity.…”