Hi. Is there a way to retrieve the signature timestamp that was added with a Timestamper? Thanks, Fannar

Hi, Yes, there is. The following code snippet shows how to retrieve the timestamp token from the signature: var desktop = Environment.GetFolderPath(Environment.SpecialFolder.Desktop); using (var document = PdfDocument.Load(Path.Combine(desktop, "PAdES B-T.pdf"))) { var signatureField = docume…

GemBox Support Forum

Retrieve the timestamp from a signature

GemBox.Pdf

fannar November 13, 2025, 5:08pm 3

Thanks. I actually found this out yesterday so now I get the generated time with BouncyCastle.