Oh, I misread that.
but even if you had, can you trust that receipt.
I think they should give you a receipt with a control number.
And the post all the votes on the web by control number and not by name to preserve anonymity.
That way you could check and verify that your vote was indeed recorded correctly.
And there should be a paper copy available for review against the electronic totals.
Your ideas are superb. Thank you !!! Finding a means to verify my votes has been a pursuit of mine. As President Reagan said, “Trust but verify.”