I think the correct statement to issue in this case would be that a part ("revision") of the PDF has been signed and to show the validation result for that revision, ideally giving the user a chance to view only the signed part.
This might even be indispensable when there are multiple signatures applied to the document.
I think the correct statement to issue in this case would be that a part ("revision") of the PDF has been signed and to show the validation result for that revision, ideally giving the user a chance to view only the signed part.
This might even be indispensable when there are multiple signatures applied to the document.