The objective of this project is to design and develop a Blockchain-Based Secure Supply Chain Trust Management System that ensures transparency, data integrity, and trust among supply chain participants. The system uses blockchain technology to securely record transactions and track product movement while preventing data tampering and fraud.
Study supply chain management processes and common trust-related challenges.
Analyze blockchain fundamentals including blocks, hashes, distributed ledger, and immutability.
Prepare Software Requirement Specification (SRS) and system workflow documentation.
Design system architecture integrating blockchain network and supply chain modules.
Create database schema for users, products, transactions, blocks, and trust scores.
Implement user authentication and role-based access (Admin, Manufacturer, Distributor, Retailer).
Develop product registration and unique identification mechanism.
Implement blockchain structure to store supply chain transactions securely.
Create smart logic to add, validate, and verify new blocks in the chain.
Track product movement across different supply chain stages.
Implement trust evaluation logic based on transaction history and verification status.
Develop dashboard to visualize product traceability and trust levels.
Maintain audit logs for all supply chain transactions.
Apply data validation and secure coding practices to prevent unauthorized changes.
Perform unit testing and system testing for blockchain integrity and functionality.
Validate system against data tampering and duplicate transaction scenarios.
Prepare documentation including ER diagrams, blockchain workflow diagrams, test cases, and deployment steps.
Deploy the system locally or on a simulated blockchain environment for demonstration.
