Qualified Opportunity Zone status for an address. Perfect for: 'is this address in an Opportunity Zone', 'is this property in a QOZ', 'Opportunity Zone for an address', 'is this parcel in a qualified opportunity zone', 'OZ tract lookup'. Returns the QOZ designation at a US point: designated true/false, designation status, census tract GEOID, state, and a rural flag. National, no key. A 'not designated' result is the real covered answer. Charge-free only when the lookup fails.