71+ PRIVACY Web3 Hackathon Projects

A privacy-preserved fair and trustless election Voting System on Blockchain programmable for global constituencies

Elevate your academic credentials with Decademic's blockchain-powered certification platform.

Revolutionizing event ticketing with blockchain! Secure, transparent NFT tickets with a user-friendly app, offering personalized event discovery and easy resale. #NFTTicketing #BlockchainEvents

Boring Jobs: OnChain JobBoard with World ID for secure login. Offers NFT Profiles for identity, innovative job listings with rewards (50% to hired, 50% shared by candidates), application submissions, recruitment completion, and a reward system for all participants.

Rock Paper Scissors game with secret encryption powered by FHE

We offer infrastructure to create and seamlessly integrate personalised AI agents for DAO voting.

Ultrafast Crosschain Private Payments using advance deposits, optimistic approach and create2 based stealth addresses.

An abstraction layer for DAs to scale up with peace of mind.

Introducing 📣 Shout - a Farcaster Promotion tool ! A web app for businesses, DAOs, & creators to promote Casts&Frames 🚀. Connect your wallet, input the Warpcast link, set a budget (i.e. 0.1 ETH on Base), & choose your audience size. Start shouting now! #ShoutApp #PromotionTool

Partycles is a web3 protocol that incentivizes DEX usage through lottery emission for both swappers and liquidity providers

Sybil- and bribery-resistant polling on Farcaster, utilizing World ID and MACI.

Using ZK proofs, we created a tool to verify the authenticity of photos, images and video without introducing any traceable identities, whilst still allowing hacked cameras to be blacklisted. It uses hardware-attestation, the manufacturer is the root of trust.