recovery of a timestamp with purebasic and pdfmodule?

[totorcalais]

Hello,

Before going on some ultimately unsuccessful programmatic research, I wanted to know if anyone has ever tested retrieving timestamp (certified timestamp) like RFC 3161 with Purebasic?

Indeed, I would like to certify by timestamp the output of a document that I generate in Pdf via purepdf.

My unknowns are:

[SOLVED]- How to retrieve the timestamp token (via http://freetsa.org/tsr for example)
- How then can I integrate it into my PDF document generated via Purebasic PDF?

But maybe neither can be done?