Hackathons

PoZKer- zkHack Nov23

Poker based on cryptography.

zkAargon - zkHack Nov23

zkAargon was built to prove a solution to a puzzle without revealing how.

Two and a half zk - zkHack Nov23

Pocket-kimchi provides mobile bindings for o1js to the underlying Kimchi Rust proof system for Swift.

o1js SHA - zkHack Nov23

Optimize the SHA256 circuit implementation

zk-Voting App - zkHack Nov23

A Secure Voting System that harnesses the capabilities of the o1js library and the Mina blockchain.

Minacle - ETH Tokyo2023 WIP zkApp

Using Mina as an oracle while leveraging Hyperlane to transport the data to your chain of choice!

ZK Vendor Credentialing - ETH Tokyo2023 WIP zkApp

A Zero Knowledge app for Vendor Credentialing in Healthcare powered by MINA Protocol and zk-SNARKs.

snarkyjs-img - ETH Tokyo2023 WIP zkApp

A cutting-edge SnarkyJS library for secure image verification using zero-knowledge proofs.

Artsy Wave - ETH Tokyo2023 WIP zkApp

NFT Multi Level Marketing protocol that promotes creativity.

Voincs - ETH Tokyo2023 WIP zkApp

A voting system using zk proofs enables anonymous, secure voting without revealing individual choices.

4esee - ETH Tokyo2023 WIP zkApp

Prediction platform for future events built on Mina using SnarkyJS.

zkBookReview - ETH Tokyo2023 WIP zkApp

Using zero-knowledge proofs to identify reviews written by those who have read the book.

InterPlanetary Compute System - ETH India 2023 WIP zkApp

InterPlanetary Compute System for Mina Protocol.

Kleio - ETH India 2023 WIP zkApp

On-chain discovery protocol based on individual's browsing history with ZK to protect user privacy.

MeData - ETH India 2023 WIP zkApp

Perform a mathematical operations on an integer array of data and then test the resulting value is within a given range.

CompliSend - ETH San Francisco WIP zkApp

The zkApps consists of KYC erc20/721 transfer with messaging and zk reporting to an auditor.

AnonDao - ETH San Francisco WIP zkApp

Propose and Vote on Dao Proposals anonymously using zero knowledge.

Factum - ETH San Francisco WIP zkApp

Leverage the concept of zk smart contracts to create a generic platform that can be extended across any use case where the goal of one entity.

Vmina - ETH San Francisco WIP zkApp

Vmina provides a secure video marketplace.

Medellín - ETH Bogotá WIP zkApp

A privacy-preserving and fair raffle tooling for all of the web3 projects who have the demand to do whitelist raffling.

PrivateMultiSig - ETH Bogotá WIP zkApp

A Multi Signature Wallet with private voting solution.

SnarkyBaras - ETH Bogotá WIP zkApp

A Zero-knowledge 'Capybara' themed Battleships using SnarkyJS & Mina.

Keyppi - ETH Mexico WIP zkApp

A simple and secure user experience to retrieve your private keys without ever exposing them.

HARPO - ETH Mexico WIP zkApp

A zkApp which allows everyone to create a stealth address using Mina protocol.