Is "proof of vulnerability" a marketing term, or do you actually claim that XBOW has a 0% false positive rate? (i.e. "all" reports come with a PoV, and this PoV

Is "proof of vulnerability" a marketing term, or do you actually claim that XBOW has a 0% false positive rate? (i.e. "all" reports come with a PoV, and this PoV "proves" there is a vulnerability?)