To be off the record is to be unofficial and informal, which is what wade lanier was when he suggested the body be exhumed.
Context: "Months earlier, wade lanier had suggested, unofficially and informally, that the body be exhumed for toxicity tests."
Hypothesis: Months earlier, wade lanier had suggested, off the record, that the body be exhumed for toxicity tests.
Based on the context, is the hypothesis true, false, or unknown?