A COVIDPass certificate represents a digital proof of your SARS-CoV-2 vaccination or test.

A medical institute can issue you a digital certificate, which is kept in your ZADA digital wallet app. This certificate in your app can be later verified by anyone you allow. No need of any integration.

Post-Pandemic world will be radically different. The people would need to prove their immunity so they can travel without risk of being infected and infecting others. We are anticipating a dire need in the future for COVID-19 health credentials.

You fully control your data and the private key of your decentralized identity, and no one except you has access to it. Issuers only hold authority over issuing certificates and revoking them if needed. Verifiers can only verify if someone tested negative or is vaccinated.

ZADA takes advantage of the immutability and trustworthiness that blockchain has to offer. Certificates issued on the blockchain are reliable and immutable, and can be revoked if needed.

All your data and it’s communication channels are encrypted end-to-end. You and only you control your digital identity, and your information is not shared with anyone unless you approve.