Using the Service
The documents
- How can I prove the validity of a document that has been timestamped by Universign?
- Will the content of my document remain confidential throughout the entire timestamping process?
- Is there a specific kind of document format that is recommended for electronic timestamping?
- What kinds of documents can I sign with Universign?
- Can Universign guarantee the integrity of the signed documents?
- Are documents to be timestamped limited to a certain number of pages or a maximum file size?
Electronic signature
- How do you check the signature on a document signed by Universign with Adobe Reader?
- How do you approve Universign certificates using Adobe Reader?
- What are the main steps in creating electronic signatures?
- What kinds of documents can be electronically signed?
- I am not able to use Universign and I cannot find any more information in the online help. What should I do?
- Can I send several files to be signed in a zip folder?
Timestamping
- What happens if I lose the timestamp linked to a document or, vice versa, the document linked to a timestamp?
- Does timestamping modify my document?
- Does Universign store the timestamps it has created?
- Does Universign store the document I sent to be timestamped?
- What kinds of documents can be timestamped by Universign?