I am pretty sure.
No, this is an email key code only.
It verifies an email address.
the ' and shift key (:
it will send an email too you and give you a key just to make sure you are using your own email address.
if you mean to log in, go to your email and there should be a new email. open it and copy and past the verification key into the lag in on minecraft.net
it is verification check.
Hold down shift key and then press the number 2
The verification key is in the email that you are sent when you upgrade to a premium account.
You will receive a link, along with the product key via email upon purchase.
via email, there is a clue in the question
Look for the BCC ("Blind Carbon Copy") key in your outgoing email...