There is a series of 12 diagnostic tests that can help determine whether an ID is real or not.
Some of the tests are as simple as "Does this license look correct" which might use fonts, layouts, and unique markers to prove a license is authentic. There are some more complicated tests like "Has this license be reported as stolen?" or examining algorithmically testable elements such as MRZ lines and document numbers.
Our Verification provider runs all twelve of these tests when an ID gets uploaded so we can be confident that your information is correct.