How to check if members are still actively present?

we have a 5h zoom call (education / training) and would like to check like every 2h and at the end if our members are still actively there and not just logged in. is there a function/possibility to send sth like "please confirm your presence" with some kind of button which i can send to all members at the same time and they all have a button to confirm? how do i do that?