Digital Trust Service Provider
In the field of digital transactions when two or more parties that are involved in electronic commerce turn to a third party to carry out various tasks such as filing the declarations of will that make up the electronic contracts, consigning date and time of communications, or file digital statements between the parties. In this relationship environment, this third part is called “Digital Trust Service Provider”
Have a reliable date for your digital documents
The creation date that appears in a digital document does not represent a “reliable date” that can be used as a reference. It is possible to modify this date as well as the content of a digital document without leaving a trace.
While the use of digital signature allows to identify the author of a digital document, time stamp allows to attach a “reliable date” to a document in such a way that it is possible to know at what moment it was signed and if it has been altered later.
- The existence of a document regarding a certain date
- The integrity of that document (which has not been modified) since that date
CertiSur Timestamping Service
To Test CertiSur Timestamping Service, click below.
LTV (Long Time Validation) PDF Signer
The LTV signature server allows to ensure documents in PDF format that are resistant to the passage of time. Within these documents can be stored information to be used as evidence, ensuring that it has not been altered and that it existed at a certain time.
It is possible to easily control which application has permission to sign documents and safeguard the signer’s keys in an HSM device for its greater protection and guarantee. This product is ideal for the production of robust documents, authenticated by the organization (such as receipts, invoices and normative documents) and stamped by a trusted Timestamp Authority.