Looking for postgresql Web3 blockchain project ideas? Our library of 56+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
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.
A 4-player game: vote to eliminate one. If the prize holder is removed, they win; if not, their prize is shared among the rest. The game repeats with 3 players.
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.
Trustless recurring payments backed by smart contracts, that does not need both parties to trust each other - they trust the chain.
InnoPolis is a decentralized version of Polis (an open-source technology for surveys). It helps with finding major points of consensus and disagreement between members of a community.