I am vaccinated but didn't get a passport. In the EU there are QR codes to verify your status. I made a picture of it. If that isn't enough, I take my business

I am vaccinated but didn't get a passport. In the EU there are QR codes to verify your status. I made a picture of it. If that isn't enough, I take my business elsewhere. Not feeling too safe to have a picture of it on my smartphone (Android) and while this is an exaggerated fear, I will delete it as soon as the panic is over.