Ah, this makes sense because the first seen and last seen columns are the same for all the stuff I didn't download, but for the one thing I noticed that I do actually recognize there's a gap between first and last seen.

Of course I imagine if two peers were looking for the same thing a few hours a part this wouldn't work to identify stuff either.

EDIT: Is there any way to stop it from doing this? I don't want law enforcement to mistakenly use this as evidence that I actually downloaded anything.