156+ PRIVACY Web3 Hackathon Projects

Omneefun is an omnichain protocol for creating OFTs via Layer0 on different compatible EVMs chosen by the user. It incorporates a crosschain swap mechanism.

A chain abstraction wallet enabling transactions on L2 chains without the need for native gas tokens.

Spr3ad is the future of social engagement! ! Swipe to like & spread, AI tagged posts to onchain data (tokens, NFTs, POAPs), earn crypto through decentralized ads, and enjoy AI moderation. All data decentralized, transactions free, and your privacy ensured.

🚀 Introducing our new AI-powered wallet analyzer! 🤖 We're fighting airdrop bot farms and empowering projects to easily detect bot addresses. Our smart contract helps keep crypto ecosystems fair and secure. #CryptoSecurity #AirdropProtection #BlockchainAI

Web3Vault is a web3 password manager allowing people to sync private notes and passwords using strong encryption, blockchain and decentralized storage

Proof of Friend offers IRL experiences for the chronically online, using randomized events, AI-driven goals, and friend staking to make social interactions exciting and secure.

Ultimate decentralized link management platform built on Ethereum

Facilitate secure and confidential tender processes for Web3 projects & DAO seeking auditing services. By doing the process on-chain, we ensure transparency and fairness for both project owners and auditing firms.

**GnomesAndKnights** is a blockchain board game using NFC wallets and Apecoin for secure, immersive play. Convert Apecoin to in-game Aura, enjoy randomized items, dynamic duels, and team interactions. Encrypted smart contracts ensure fairness and transparency.

Preconfirmations at the applicatiSmart contract that provides soft block space inclusion and execution guarantees through incentive distribution using fully homomorphic encryption shielded auctions to allow fair blind auctionson layer

FHE game where you are fight against bot or another player. Enjoy FHE encryption of moves and true (in a future 🙂) randomness.

Toadnado is a cross layer mixer where the privacy is shared between L1 and L2.