1. Decentralized Voting System: Build a blockchain-based voting platform for secure, transparent, and tamper-proof elections.
2. Smart Contracts for Supply Chain: Create a system using smart contracts to track and authenticate products in the supply chain.
3. Cryptocurrency Wallet: Develop a secure digital wallet to store, send, and receive various cryptocurrencies with robust encryption.
4. Blockchain-Based Identity Verification: Design a decentralized identity verification system to enhance privacy and reduce fraud.
5. NFT Marketplace: Build a platform for creating, buying, and selling non-fungible tokens (NFTs), ensuring ownership and authenticity.
6. Decentralized Finance (DeFi) Platform: Develop a DeFi app that offers lending, borrowing, and trading services without traditional intermediaries.
7. Blockchain for Intellectual Property: Create a system to manage and protect intellectual property rights using blockchain for secure record-keeping.