47+ Solidity PRIVACY Web3 Hackathon Projects

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.

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

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

Pet ID is a blockchain-based Pet Identity Provider accesible worldwide

🚀 Introducing FtsoV2FeedConsumer on Flare Network! Our dApp integrates LayerZero for cross-chain price feeds, leveraging decentralized oracles to deliver accurate and timely data. Secure, scalable, and cost-effective. Perfect for DeFi and beyond!

You like to gamble? You like to loose money and appear as the biggest looser? We might have a leaderboard you can concur!

The all-in-one platform for web3 startups

Farcaster frame for deploying your favorite trading strategies on-chain quickly and easily