StajChain: A Hyperledger Fabric-Based Multi-Party Internship Agreement System
- URL: http://arxiv.org/abs/2607.21643v2
- Date: Tue, 28 Jul 2026 12:49:44 GMT
- Title: StajChain: A Hyperledger Fabric-Based Multi-Party Internship Agreement System
- Abstract summary: StajChain is a permissioned blockchain-based multi-party internship management system developed using Hyperledger Fabric.<n>The architecture consists of a React, a NodeJS backend, an off-chain sequential database, and the on-chain Fabric ledger.
- Score: 0.0
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: Many administrative processes, such as internship agreement processes, often rely on manual approval workflows and centralized record-keeping. This makes the process susceptible to delays and unauthorized modification while introducing limited traceability. This study presents StajChain, a permissioned blockchain-based multi-party internship management system developed using Hyperledger Fabric. The proposed system implements the complete internship agreement lifecycle through smart contracts and enforces role-based authorization using Hyperledger Fabric CA. The architecture consists of a React frontend, a NodeJS backend, an off-chain SQLite database, and the on-chain Fabric ledger. Users such as students, companies, faculty internship committee members, and the central internship unit can perform specified operations according to their role and identity. The agreement lifecycle follows predefined sequential steps, and at each step, the ledger status is updated and recorded securely. Furthermore, the system was evaluated using functional and performance tests, indicating acceptable throughput and latency for verifiable administrative workflows. This implementation demonstrates how permissioned blockchain technology can improve transparency, integrity, and accountability while preserving controlled access to institutional data and providing a working prototype that can be used in various future systems.
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