User Support

How to validate digital timestamps

To validate digital timestamps created by TSA, it is required to import the Tecxoft Root CA into your system. To import the root certificate into Windows please check instructions.

Adobe reader trust store is different than Windows trust store. For PDF documents, you need to import the Tecxoft Root CA certificate into Adobe Reader's trust store. Different steps are required to validate signatures in Adobe Reader. It is also important to import the same root CA certificate into Windows trust store.

After importing Tecxoft Root CA into trust store please revalidate signature.