Hi Josh,
I am not sure I understand what you need to provide identification for. You shouldn't need to provide any identification to register for study with the Open University. If you are applying for funding from the Student Loans Company, they may have their own requirements for proving your identity.
If you would prefer to speak to one of our advisors over the phone, you can call us on 0300 303 5303, Monday to Friday, 8:00-17:30.
Our full contact details can be found here - https://help.open.ac.uk/contact/