Looking for solidity Web3 blockchain project ideas? Our library of 112+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
A Onchain AI which generates Jokes using Galadriel and OpenAI
Legally abiding signatures powered by Web3. A digital signature and verification platform designed to capitalize on Argentina's new digital signature de-regulation while setting a global standard.
Humanized: A cross-chain identity system that prevents Sybil attacks by linking multiple blockchain addresses to one secure identity. Through human-bot verification and task-based scoring, it ensures fair airdrops while preserving privacy. Bridging Web2 & Web3. #Web3 #Blockchain
Decentralized Raffle where half of prize pool is given to a charity
Level up the game "1in1 Million" to a complete decentralized version into XMTP and Farcaster ecosystem as a frame
where polymarket meets pump dot fun for fantasy football league
Help Frodo on his adventure by answering questions that decide the fate of the Ring.
Smart Account (ERC-4337) that uses FHE to hide the owner of the Account
Ice is a on-chain nft creator, users can create their art and mint it as a nft
This Web3 game combines Pokémon-style battles with the world of memecoins.
Farcaster Content Cop: An AI-powered content moderation tool for Farcaster, built on Galadriel's decentralized AI L1. Analyzes user profiles, detects spam, and assesses ethical concerns. Empowering safer social interactions on Web3.
BlockEstate is a decentralized platform for buying, selling, and leasing real estate using Web3 technology. It features Web3Auth for secure authentication, Hedera for fast transactions, and Sign Protocol for verified document handling, ensuring transparency and efficiency.