Check out what you can do with this app!
One authority and a lot of eyes. Certificate can by checked by anyone.
Certificate is cryptographicly signed, contaning basic info and status.
For scanning and showing certificate you don't need to look for mobile data.
Application can be used on any device. Certificate can be printed. There is also other options for verification.
Easy integration with existing data. Low complexity in infrastructure.
Certificate has 24h expiration time. This gives ability for quick response and fast communication during any crisis.