In that you are now numbered, being likened onto a nameless pawn in the armies of Alexander the Great, it is time for you to showcase your numerical significance; to tag yourself with your newly assigned number as you pass the inspector along the assembly line.
In order to accomplish this, you are to clearly write your number on a sign (whether of paper, of poster, of cardboard, or of particle-board), and to sign the sign with your new name (your numerical signature).
Then you are to afix the sign to your chest/shirt (whether through tape, pins, string, or even by, if need be, merely holding it), and take a picture of yourself with the sign clearly visible. (It is NOT necessary that your face be seen, though it is not dissuaded.)
You can either take the photo via the program below (if you give it access to your device's camera), or by uploading one through the file uploader beneath it.