Create a blockchain system to ensure genuine customer reviews on e-commerce platforms, preventing fake reviews and boosting trust for buyers and sellers.
Study challenges of fake reviews in online marketplaces.
Design blockchain ledger to store verified reviews and purchase history.
Implement smart contracts to validate review authenticity.
Develop web/mobile interface for customers and sellers.
Test review posting, verification, and retrieval workflows.
Ensure immutability and auditability of reviews.
Compare with traditional centralized review moderation methods.
Document blockchain architecture, smart contracts, and testing outcomes.
