Not my turn yet.....but apparently you don't get a certificate with your name on ....friends just seem to have a card with the date on , but not their name. How can you prove you've had it if you need to, when going abroad in the future if it's a requirement for travel?
You could allways buy a fake cert off the dark web roslyn.
Noone requires a proof of vaccinne yet do they? Thats surely some time off as most countries have hardly started vaxxing and in UK its mainly the over 80s who dont travel abroad much anyway