Article’s

In order to enhance security traceability and transparency throughout product lifecycles this paper proposes a decentralized supply chain tracking system. The suggested solution records supply chain transactions in an unchangeable and tamper-resistant way using blockchain technology and smart contracts. To guarantee safe and regulated interactions producers distributors retailers and consumers are given role-based access. Users can easily communicate with the blockchain network via cryptographic wallets thanks to a web- based interface. Stakeholders can effectively track the movement and status of products thanks to real-time event-driven updates. Additionally the system gives users a visual timeline to track the history of the product. The suggested strategy improves accountability and trust by doing away with centralized control. This project illustrates how blockchain technology can be used practically in contemporary supply chain management systems.