2774+ PRIVACY Web3 Hackathon Projects

A mobile privacy wallet for Ethereum.

EPNS is maximally powerful in delivering notifications, even from decentralized ecosystem to centralized one. In the shadow, it does all the heavy lifting of handling users, their devices, smart contract events, encryption of messages and the delivery of them to the intended user.

Your Decentralized Finance Portfolio, Goals & Projections Tool

NYV bootstraps liquidity for innovative, low cap stablecoins - by: Incentivising liquidity with our own platform tokens of the same peg, on Uniswap V2 Providing a foreign exchange with infinite liquidity. Open up the stablecoin market and bring DeFi to the world!

Pensify - a secure, non-custodial, no-loss and no-risk Pension Fund built on Ethereum. Passive savings via RAY and bonding curve and Flash Loans for automatic arbitrage swaps between DeFi liquidity pools to catch additional income. Pensions made easy.

Umbra is protocol for enabling stealth payments on the Ethereum blockchain. It enables privacy preserving transactions where the receiver's identity is only known to the sender and receiver.

UrbanScale is a decentralized application connecting you with your local government. It promotes research into the financial health of our municipal institutions by incentivising research and investment in our public institutions.

KYC, Credit Score, ID verification for DeFi services using cryptography to keep privacy.

Project aims to build a high frequency arbitrage bot using liquidity from Aave in a Flashloan to perform token swaps

Parcel is a decentralized crypto payroll service with built-in end-to-end data encryption using Filecoin, IPFS, Textile’s Powergate and Sablier for money streaming.

Sailplane is a peer-to-peer Dropbox in a web app using IPFS + OrbitDB

The team has identified the lack of a frictionless transaction process at toll gates and is designing a decentralized solution that allows a toll authority to conduct secure transactions by cutting out untrustworthy middlemen and on-chain verification.