Here is Switzerland and EU your name is encoded in the signed qr code. If you photocopy a pass your name won't match and everywhere you go you must show ID with

Here is Switzerland and EU your name is encoded in the signed qr code. If you photocopy a pass your name won't match and everywhere you go you must show ID with the pass. For places that are 3G you have the option in the app to not disclose your vaccination status in the code. So the scanning entity will know ow if you have one of the 3 possible requirements. Vaccinated, recovered or tested.