zk0fficer

zk0fficer allows for the reusing and validation of existing digital credentials, while keeping your credentials private. You can present your credentials to the zk0fficer, and they can validate their legitimacy, without knowing anything about them.

Repo Contents

• protocol: this directory contains the zk0fficer protocol and test suite. It is a hardhat project, that has a noir program within it that compiles to smart contracts that can be tested with the test suite. It also makes use of the noir TS libraries that allow for proof generation and verification within typescript.

• client: this directory contains the code for the front end deployed at zk-officer.vercel.app. This is a NextJS app that is deployed with vercel.

Demo Videos

Registering a Credential

https://ethberlin-81237t46r2387fg.s3.ap-southeast-2.amazonaws.com/REGISTER_WORKING.mov

QR Code Generation of Credential Proof

https://ethberlin-81237t46r2387fg.s3.ap-southeast-2.amazonaws.com/QR_PROOF.mov

Token Claim with Proof

https://ethberlin-81237t46r2387fg.s3.ap-southeast-2.amazonaws.com/TOKEN_CLAIM.mov