93+ PRIVACY Web3 Hackathon Projects

AceDen is a peer-to-peer betting platform where users wager on whether cryptocurrency prices will rise or fall. Place bets on Bitcoin/Ethereum/Solana, track real-time outcomes, and climb leaderboards in an engaging, social experience.

Blockchain based logbook for aircraft pilots - secure, private & verifiable!

Introducing zkQV: A secure, fair, and private voting system for blockchain governance. Combining Quadratic Voting and Zero Knowledge Proofs, zkQV ensures equal influence, protects voter privacy, and prevents manipulation. Revolutionizing governance #Blockchain #ZKP

Decentralized AI-powered Autonomous Organization. Introducing an AI-powered DAO tool that automates and monitors governance proposals. Enhance participation, prevent malicious actions, and safeguard your decentralized governance with AI-driven precision. #DAO #Blockchain #AI

A decentralized identity and governance dashboard integrating World ID for secure verifiable participation in grant funding proposals and voting.

MedX leverages blockchain to secure medical records and streamline prescription processes, ensuring privacy and efficiency in healthcare management.

Nyaya is a blockchain-based FIR system ensuring transparency and security. Users file anonymous complaints via World ID, stored immutably on the blockchain. Police verify cases, and if valid, register the FIR. Corruption-proof, the system guarantees tamper-free records.

DeVote Revolutionize Voting: Safe, Transparent, and Effortless!

Onchain Senryu is a decentralized platform that lets users create, submit, and vote on Japanese senryu poems. Powered by AI and Base blockchain, it ensures secure, transparent, and global engagement with this traditional art form.

Building a Zk guessing game . It uses zk-SNARK and pyth on chain oracle.

Explore your creativity with AI-driven NFT creation. Our app is straightforward—log in with your email, upload your images, and create unique NFTs, all without needing crypto knowledge. You can also combine two NFTs into something new. NFTs made accessible for everyone.

DAOcast is a platform for secure DAO governance, using World ID for verified voting and streamlined community integration. It helps members ensure transparent decision-making, and fosters active, discover local groups, engaged communities with privacy-focused features.