They probably signed it twice. Open the document in Acrobat and look under the Signatures panel on the left.
On Mon, Sep 24, 2018 at 3:49 PM, Thomas Hermann <[email protected]> wrote: > I have found a pdf-document with one signature which is visible in each > page. > I wonder how do they get that. > In this example the pdf has 2 pages. When I open the pdf with a text > editor there where 2 stream objects embedded: > ------------------------------------------------- > stream > q 1.622 0 0 1.622 149.239 50 cm 1 0 0 1 0 1.656 cm BT 0 G 0 g /F1 8 Tf 1 0 > 0 1 0 -9.248 Tm (Signed by:) Tj 1 0 0 1 8.896 -18.496 Tm (name) Tj 1 0 0 1 > 32.016 -27.744 Tm (organization) Tj ET Q > endstream > > -------------------------------------------------- > > Thomas > > > > > On 2018/09/24 13:30:57, Marc Kaufman <[email protected]> wrote: > > What you want is a signature widget with multiple appearances. > > > Unfortunately, that is the only widget type that does NOT support > > > multiple appearances.> > > > > Marc> > > > > > > On 9/24/2018 5:37 AM, Thomas Hermann wrote:> > > > Hello,> > > >> > > > I try to sign a multi-page pdf document using an External Signature > Support (see > org.apache.pdfbox.pdmodel.interactive.digitalsignature.ExternalSigningSupport).> > > > > The signature (covering whole document) shall be embedded in page 1 > and each page shall have a visible box referencing that signature.> > > >> > > > I managed to get the visible signature in page 1 (using template > mechanism described in https://github.com/apache/pdfb > ox/blob/trunk/examples/src/main/java/org/apache/pdfbox/ > examples/signature/CreateVisibleSignature2.java)> > > > but a fail to get a visible box on the other pages. I have no idea how > to do that.> > > >> > > > Can anyone help me?> > > >> > > > Thanks in advance,> > > >> > > > Thomas> > > > > > > -- > MTG AG > Thomas Hermann > Dolivostrasse 11 > D-64293 Darmstadt > Germany > > Phone: (+49) (0) 61 51 81 93 27 > Fax: (+49) (0) 61 51 81 93 41 > eMail: [email protected] > WWW: http://www.mtg.de > > MTG AG > Firmensitz: Dolivostr. 11, 64293 Darmstadt > Registergericht: Amtsgericht Darmstadt, HRB 8901 > Vorstand: Jürgen Ruf (Vors.), Tamer Kemeröz > Aufsichtsratsvorsitzender: Dr. Thomas Milde > > >
