Hey, is there any way to say with much confidence when a pdf was created (I& #39;m on OSX)

Pretty sure I& #39;ve just caught my old lettings agency trying to defraud me, stating when a & #39;cleanings invoice& #39; was created would help my cause.

Its a pdf I was emailed, pretty sure the & #39;date created& #39; and & #39;date modified& #39; are from when the file was created, rather than sent/received/downloaded right?

I will ah, probably cease replying to this thread for the obvious legal reasons.