Wrong. If there were challenges to McCain’s eligibilty in the courts ( if he had been elected ) then the Congressional Record could be entered as evidence. The CR has been entered as evidence in cases where they were arguing over Constitutional matters in the past.
Can a congressional record be entered into evidence in a civil or criminal tribunal? You betcha. Which is exactly why so many people who testify in front Congressional sub-committees during a scandal demand, limited, full or use immunity. But, NON-binding resolutions carry NO weight in a courtroom - none whatsoever. They literally aren't worth the paper they're printed on, legally speaking - of course.