This is probably totally off the wall, but what if she'd done something "totally crazy" (the way she views it now) in the past and had a tattoo with a specific, verifiable date on it? Like... I don't know, Lucy's 21st birthday because they were really drunk?Or better yet, a tiny replica of her first Kerth award with the date & everything (maybe somewhat concealed so the average person didn't know about it)... Or a tattoo of the Kerth she *would* have had if what's-his-name hadn't stolen her story...