Certificate? Do you mean the numbered plate on the dash?
Maybe Chrysler knows the order the cars were built, but I don't know of anyone that has access to that info or how to get it. They did not get numbered until they went to get the hood stripes, and they did not necessarily go in the order built, nor did they get built in the sequence they were ordered.
I have number 2133, but I know there were others whose cars were built before mine and placed on hold, that have a higher numbered vehicle. Hope that helps.