Adventrue – A True Adventure with ZK

ZK Treasure Hunt with o1js

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.

HARPO – ETH Mexico WIP zkApp

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


Keyppi – ETH Mexico WIP zkApp

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

Vaultmi – ETH Mexico WIP zkApp

Deploy secrets or files over the network with proof.

AlterLend – EthGlobal Istanbul WIP zkApp

A zkEnabled Lending Protocol on the MINA Blockchain leveraging their zk frameworks.


Full info coming soon.

Examina – Eth Global Istanbul WIP zkApp

Where students self-verify exams with Mina & ZK technology.

ETHSeoul 2024: MiDNA

Analyzing the presence or absence of rare or genetic diseases

ETHSeoul 2024: Web-based o1js prover interface

o1js Proof System


Full info coming soon.

Katz – zkHack Nov23

Katz - zkhack zkApp

Anonymity for voters

o1js SHA – zkHack Nov23

Optimize the SHA256 circuit implementation

Photo Sensei

C2PA-enabled images using zk proofs.

zkok.io your guide to zkApps, the Mina Protocol Ecosystem and beyond.

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