[veraPDF-users] Rule 6.4.3-1

Dear list,

I have a ditally signed PDF/A-3 document, which verapdf-1.9.84 complains about violation of Rule 6.4.3-1.

I’m checking a tool for signing PDF documents. And I don’t know whether a part of the PDF document is missing or that it included the signature data themselves.

Is there any way that I have to check the Rule 6.4.3-1 for any PDF document (even if not a PDF/A document)?

Many thanks for your help,

Pablo