Looking for solidity Web3 blockchain project ideas? Our library of 19+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
Promptles is an onchain game blending AI art with quick-witted guessing ! Create challenges, guess prompts, and compete for a spot on an onchain leaderboard secured by Sign Protocol attestations.
Integrating Story and Sign Protocols ensures the integrity of licensing terms, making it straightforward for creators to monetize their work and for users to trust and verify IP transactions on the blockchain.
Blockchain justice: eCourt cuts costs & delays. Sign Protocol verifies verdicts.
What are the Odz: Transform any social gathering into an exciting, interactive experience with virtual betting on event outcomes, fostering engagement and friendly competition among attendees.
Legaltestation : A Blockchain Attestation system for verifying legal claims and exhibits and settling disputes
BlockBounties is a decentralized platform for secure, trustless agreements. Using attestations, smart contracts, and decentralized storage, it automates payments for any project needing escrow—from bug bounties to milestone-based collaborations. Trust made easy on-chain!
VotexChain is a decentralized voting platform that ensures secure, transparent, and tamper-proof elections. Using the Sign Protocol, voters verify their identity, cast votes on-chain, and track results in real-time.
OmniVote is a decentralized voting platform that allows users to participate in governance decisions across multiple blockchain networks securely and efficiently.
I’m building Zero-to-Hero, a waste management platform that uses AI to track waste collection. Users input waste collected, earn tokens, and share locations for pickup. The system uses XMTP for alerts, Chainlink for price feeds, and web3 auth for secure access.
Empowering investments through tokenization of Real World Assets.
Our application offers a decentralized and secure way to store documents on the Ethereum Virtual Machine. Using blockchain technology and the Sign Protocol, we ensure that all documents are tamper-proof, authenticated, and protected against unauthorized access.
CeloP2P is a peer to peer trading platform built to function on mobile devices. Its deployed on the celo chain as well as the Fhenix chain . This is in response to the paucity of secure P2P platforms for exchanging crypto to fiat especially in Nigeria.