37+ PRIVACY Web3 Hackathon Projects

A new-generation AMM that provides a stable and secure price oracle, and offers the fairest token swap prices.

A decentralized PoS (Proof Of Sale) mechanism for ERC20 tokens. From Smart Contract to Brick & Mortar Store, accept any ERC20 token as payments. Also, we implement an on-chain approval manager. Approve it Once, Use it Anywhere.

One simple wallet to instantly earn stable high-yield interest rates on your personal or corporate treasury (dollars only), built entirely on USDC.

Simple Compound Lending Portal from both Metamask and Bitgo Wallet

HubShare- A decentralized file share system with decryption to share files between users

​ Tokenart is an Opensource and decentralized project resulting from university research allowing creators to issue secure and legal NFTs. It allows all users to participate in a decentralized way in the skimming of NFT market. It also provides a standard allowing NFT creators to

PassVault is a browser extension built with Inter Planetry File System. Users can use their seed phrase to login their account and view their saved credentials. PassVault was built considering security as the #1 priority and is better than most of the traditional password managin

Combining Blockchain and Data Analytics to get rid of cookies

Data Guard is new type of Oasis Parcel App that sits between a user (e.g. loan application) and a reviewer/auditor (e.g. Mortgage Lender) and guarantees limited & private data sharing through upfront mutually agreed rules (eg only Transactions over $1000 in last 2 months)

An inflation oracle that uses a decentralised network of feeds to determine the global/local inflation. Feeds scrape pre-determined online retailers data and inform the oracle of the changes in prices of those items. It's designed so that it's crypto-economically secure.

Backend system to deploy assets to nft.storage and nft contract to ethereum

Decentralized dApp for web3/static file deployment. Allows developers to publish web3 frontends on Filecoin/IPFS, and digitally sign their version/location hash.