20+ Postgresql PRIVACY Web3 Hackathon Projects

Lifomation is a smart platform that organizes and secures your important documents in one place. Powered by AI for seamless categorization and Walrus for decentralized, blockchain-backed storage, we ensure your information is always accessible, safe, and ready when needed.

Meet ChainWhisperer: Your AI-powered Telegram companion for cross-chain DeFi. Swap, bridge, and monitor crypto assets using natural language. No UI needed, just chat! Built with multiple protocols for maximum efficiency and security. #ETHGlobal

Brickchain is an innovative platform that tokenizes both physical and digital assets. It allows efficient and secure trading, transforming the way you manage and exchange assets. Optimize your asset management and trading with Brickchain’s powerful capabilities

PingTo.me bridges digital and physical worlds by turning your online presence into a smart NFC card. Share all your social links, portfolio, and contact info with one tap. Your complete digital identity, elegantly unified and ready to share anywhere. 🌐✨

Heirary is a blockchain platform that uses AI and smart contracts to manage digital legacies. Through an AI-powered Telegram bot, it asks daily questions, analyzes moods, and triggers NFT-based asset transfers for significant events like birthdays or graduations.

Community Tag is a Telegram miniapp that connects user identities, wallets, and tags to manage relationships with communities. It supports multi-chain wallets, privacy-focused verifications, and gamified interactions within decentralized ecosystems.

Swipe, predict, and win! 🚀 Our Tinder-like prediction market app makes forecasting events fun and easy. Swipe right to agree, left to disagree, and earn rewards for accurate predictions. Gamified, social, and powered by blockchain. Join the future of decision-making! 🔮📊

Foodiverse: Onboarding the next billion users with food. A crypto-powered food ordering system on Telegram—scan a table QR, browse menus, and pay with crypto. Simplifies restaurant payments and makes Web3 accessible through everyday dining.