Scientists and Engineers:

Safeguard the integrity of all digital data with e-Timestamp.

It’s your data, your analysis, your integrity; protect it.

Digital data is easy to transmit and manipulate but its integrity and authenticity are difficult to prove. Simply, digital copies are easy to alter and difficult to prove time of creation and update.

We offer, simply, the proof: An external, third-party witness that your data has not been altered since a moment in time.

Outside Discussion 21 CFR Part 11 as related to cGMP LC and GC

Our discussion of compliance with HIPAA and CFR 11.

Why use e-TimeStamp?

  • Prove your data existed in its unaltered state, then and now
  • Bind your name to your work to add evidence that its content originated with you
  • Possess strong legal evidence backed by international standards
  • Integrate our software into your existing software tools
  • Provides a viable, low-cost solution to data integrity in electronic workflow

Demonstrate that your Data has not been Changed:

Our customers include:

How it Works

DigiStamp did not invent digital timestamps, we offer a digital timestamp system that was defined by a set of accepted international standards.

Standards-based. The timestamping method must be compliant with standards issued by an international standards body to ensure that the method has been widely analyzed, its design is transparent, and it is trusted by the industry.

Standards bodies include the International Organization for Standardization (ISO), International Electrotechnical Commission (IEC), or a domestic standards body such as the American National Standards Institute (ANSI).

Digital timestamping is a data-level security control that enables organizations to unquestionably prove – independent of their people, processes and systems – that their electronic records existed at a specific point-in-time, have not been altered since, and are rightfully owned by the organization.

Our customers include:

What you'll need to do

Protecting your records has never been this cheap or this easy:

First, you'll need to have a digital file of your records.  If your records were not created digitally, this can be a scan, recording, or any other digital file that represents the work you need to protect.

Next, you'll need to make an account with DigiStamp.  There is a minimum charge of $10 to use the service, but timestamps cost only $.40.  Ten dollars allows you to protect 25 records.

Now, you're ready to make your first e-Timestamp with our web applications, or other programs like Adobe Acrobat or Microsoft Office.

Video demonstrations of how to use our web applications and the IP Protector are available.

Demonstrate that your Data has not been Changed:

An e-TimeStamp is a SecureTime certificate stating that a specific data file existed at a point-in-time. Every e-TimeStamp is created by an auditably locked-down FIPS-certified HSM. Independently verifiable evidence for $.40.

Legal Protection

Digital timestamping represents an easy-to-implement security control that enables companies to be litigation-ready and to protect their valuable intellectual property portfolios. Further, it is very prudent for an organization to have an external, or third-party, timestamp that proves that people within the organization and outside the corporate perimeter neither altered nor backdated any electronic data.

  • Your integrity is being questioned on data you collected five years ago? With a timestamp, the state of your raw data at the time of collection can be strongly asserted to by a trusted third party. Your data is not revealed to us.

  • Timestamps also make consultations safer. Suppose someone comes to you with a presentation, but you discover that you're already developing what they offer. How do you prove, later on, that you didn't steal their ideas? Easy--if your earlier work is all timestamped.

  • Or suppose you want to consult with someone else on your new ideas or products, maybe with the idea of a partnership. Timestamps make Non-Disclosure Agreements ironclad. An eTimeStamp proves that your work predates the Non-Disclosure Agreement.

The designs and data you produce each day are a critical representation of your work. Digital data is easy to transmit and manipulate but its integrity and authenticity are difficult to prove. e-TimeStamp provides strong legal evidence that your data existed in its unaltered state, then and now.

Our customers include:

How will you use this trusted third-party witness to your data?

DigiStamp has a full suite of options for corporations, developers, and small businesses. We offer a web-based service and on-site hardware options, an API Toolkit, SecureTime Proxy for no authentication and desktop software including a web application. Pricing available.

Why you can trust it

DigiStamp provides strong legal evidence for authentication

Simply put, you need proof of what you've done and when you did it. Our service provides strong evidence for both. 
In fact, we provide uniquely strong evidence, in part because we have implemented internationally standardized methods.

No one can use our service to produce a false timestamp. Even we can't produce false timestamps. If someone offered us a million dollars, we still couldn't produce a false timestamp.

Why not? A DigiStamp timestamp offers you three layers of security:

  • An audit trail from two independent authorities proving that our equipment does exactly what we say it does.
  • State-of-the-art software that meets the highest established standards.
  • Uniquely customized hardware that cannot be tampered with.


Details on this security are available here.
  Details on why our product works are available here.

Our timestamps have not been successfully challenged in 10 years of operation.  Many organizations have trusted us to protect intellectual property and records of great value to their operations.

Our customers include: