Abstract

Abstract: We’ve completed the entire blockchain-based agriculture and food (agri-food) supply chain repair. It makes use of the core features of blockchain and smart contracts, all of which are used on blockchain networks. In this work the functioning of blockchain technology and the possible use or impact it may have on current SCM Registry systems and the role of legal experts are described. The spread of blockchain is bad for anyone in the trust business government authorities that are deemed sufficiently trustworthy to handle transactions. As a result, a dependable system is needed in the Agri-Food supply chain to ensure traceability, trust, and distribution mechanisms. In the proposed structure, all transactions are written to the blockchain, uploading the data to the Interplanetary File Storage System (IPFS). The storage method generates a hash of the Blockchain’s data, ensuring that the solution is efficient, secure, and dependable. Our framework provides smart contracts and their algorithms to illustrate the interaction of system entities. Smart contract simulations and tests and security and risk assessments are all part of this project. We surveyed to determine the potential obstacles and advantages of blockchain based applications. Given the current state of the supply chain and logistics industry, this thesis could allow various businesses to collaborate with blockchain-based application developers. The main objectives were to define how blockchain can change the supply chain and logistics industry. The typical challenges in these spheres were considered and the main key features of blockchain that can solve these difficulties were marked. In survey we were fine out possible challenges or benefits of blockchain based applications. Considering the current situation in the supply chain and logistics industry, this thesis can empower different businesses to start working with the companies that are creating blockchain-based applicationsKeywords: Blockchain, Cryptography Decentralized, Distributed Systems, Cloud Storage, Role base Access Control (RBAC).