40+ SOCIAL Web3 Hackathon Projects

Cutting-edge platform designed to simplify and automate the distribution of tokens for users and project owners across multiple blockchain networks.

Unlock exclusive communities with your NFT! Our app grants access based on NFT ownership, allowing you to join discussions, events, and more. Powered by LayerZero, you can seamlessly participate across multiple blockchains. Connect, engage, and explore your favorite communities.

Real You is a decentralized social platform promoting authentic content. Users share camera-only photos, participate in themed contests, and earn reputation. Blockchain-based attestations verify photo originality.

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.

Attest to or review the quality and safety of a memecoin, defi protocol, or website

A decentralized feedback platform for hackathon projects. Hackers submit their work, judges analyze it, and feedback is encrypted with Lit Protocol and attested on-chain with Sign Protocol, ensuring secure, validated feedback for all participants.

Posthumous Digital ID Management and KVault. We are creating a UI for a users to create rules for what should happen to their Digital Identity (e.g. social media accounts) after they are deceased

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.

With the surge of memecoins in the crypto market, MemePolice offers a powerful tool to assess their risks. By analyzing memecoin data from the Ethereum blockchain, it calculates a comprehensive risk score, enabling users to make informed investment or trading decisions.

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.

Bet on what goes viral! - Prediction Market for X, Youtube, and Farcaster