A verification of status will document landing and becoming a PR. It will not, so far as I understand, certify validity of current status.
Original CoPR or Record of Landing will verify status, even if not current admissibility or validity. And this is the best I think one can have short of being issued a new PR card.
And my sense is that such an application may also risk the initiation of a Residency Examination. Extent of risk may be relative to extent to which the PR falls short of compliance with the PR Residency Obligation. If the PR is close to compliance, risk is probably low. If the PR has just returned to Canada after a very long absence and is way short of the PR RO, any application to IRCC or interaction with CBSA probably has a significant risk of triggering a Residency Examination / Residency Determination.