536+ Solidity PRIVACY Web3 Hackathon Projects

This is a blockchain based application that provides banking services to users. Users can deposit, transfer, withdraw, borrow and swap digital currencies. It also provides functionality for decentralized organizational management.

A website that allows users to bet on live chess games.

NFTenia provides tokenization of web2 subscription mechanisms. We enable access of content and services using tokens in a secure and hassle-free manner ( no need to remember login/paswords).

Battle Arena allows gaming enthusiasts (and even non gaming enthusiasts) to bet on their favorite professional teams participating in E-Games World Tournaments in a single button!

How can DAO members collectively manage the DAO's social presence using lens protocol? While anyone can see the DAO's public account, only the gov token holders can see, create or upvote content of the private one. Then, the winning content is auto-mirrored by the public account.

LicenseDAO offers a repository of licenses residing on IPFS so developers, platforms, collectors and content creators of Web3 community can optimise their choice of permissions and tailor their rights in a simple, standardised and efficient way.

Dapp for distributing and managing tickets for owners of particular NFT collections.

Our energy system must quickly decarbonize, yet the challenge to maintain the balance of supply and demand still remains. Our mission is to provide a decentralized marketplace for trading flexibility electricity services towards the transition to a smart, flexible power grid.

Asset Management protocol that users can easily invest in options while maintaining their principal

Fully on-chain retro-generative public goods funding app deployed with Optimism. Our implementation includes funding initiation with a curated whitelist, a smart contract that executes quadratic voting and fund disbursement logic and a dashboard to access on-chain data.

Decentr-API is autonomous decentralized load balancing for web3 transactions

Buy tickets you can really own. An NFT ticket platform where people can purchase tickets securely using crypto and avoiding frauds.