Legal Defensibility Guarantee

Assurance That Electronic Records “Sealed” by AbsoluteProof Will Withstand Legal Challenge

With AbsoluteProof, you’re not just buying trusted, digital time stamps, but instead you’re gaining the Assurance and “Peace-of-Mind” that the integrity of your electronic records, files and any other digital content is PROTECTED and authentic – that’s what you’re looking for and that’s what we guarantee - or your Money Back!

Our Legal Defensibility Guarantee program is the first of its kind in the industry designed to give customers the confidence that their electronic intellectual property content, “sealed” using the AbsoluteProofÒ trusted time-stamp service, can withstand the most rigorous data authenticity and ownership challenges in litigation.

Defending the Ownership of Critical Content

We understand the importance you place on the ability to defend your legal ownership of your electronic files and records, and the support needed when called upon to defend the authenticity of those records or files sealed using our service. The Legal Defensibility Guarantee is available to every customer, and represents our commitment to ensuring that any form of electronic content sealed using the AbsoluteProof service will withstand the toughest legal scrutiny.

Legal Defensibility Guarantee

For all customers, we guarantee that:

  • A file properly sealed by the AbsoluteProof service can be demonstrated to have existed in its intended state at the moment it was sealed, and has not been changed since being properly sealed;
  • AbsoluteProof time stamps cannot be forged – would require breaking two widely analyzed and standards-compliant has algorithms;
  • AbsoluteProof time stamps can be independently proven accurate – time and content integrity can be independently validated, and proof of authenticity is not dependent on proprietary technology;
  • AbsoluteProof time stamps last the lifetime of the associated record – no keys or certificates to expire, as with digital signatures;
  • AbsoluteProof time stamps cannot be invalidated or compromised.

Guarantee Benefits

Included in your AbsoluteProof Service Agreement, every customer receives:

  • Access to a Sworn Affidavit – signed testament by an expert attesting to the quality of the underlying technology of the AbsoluteProof service, confirming that the Seals provided by the AbsoluteProof service are authentic and have not been compromised;
  • Access to a leading, global litigation support services firm and independent cryptography experts;
  • Surety Expert Witness testimony;
  • Money-back Guarantee should a federal, state or local court in any jurisdiction render a final and non-appealable decision that we have not been able to satisfy these claims.

Protect your original ideas and electronic files...with AbsoluteProof!

Before there were computers, people would "wax seal" their important paper documents or records to prove that they were never tampered with from the moment they were generated until the time they were opened.

"Seal" first, patent later...

You've just written a software application that improves gas mileage, or maybe you've invented a new cry-free way to peel an onion, or perhaps you're a doctor who needs to protect the integrity of your patients' e-prescriptions and health records... No matter your profession or your content, AbsoluteProof "seals" your original electronic content to prove you had the first creation of its kind or the original version of record.

AbsoluteProof is a Windows-based, trusted, timestamping solution that digitally "seals" electronic records or files of any kind, including those that contain your unique ideas or inventions, music, writings, documents, formulas, records and more - and legally proves that they have never been altered since the time they were created and "sealed" - Guaranteed!

Tomorrow's Too Late to Prove Time and Date!

Don't get beat out by someone else who may have the same (or similar) idea or creation as you. Get AbsoluteProof's digital timestamping service now, because proving "authenticity" and ownership later is difficult to do.

Get Started

Windows only; Mac version coming soon

Screenshot of Desktop AbsoluteProof


AbsoluteProof authenticates the true existence of any form of digital content, including invention documents, design diagrams, patient records, artistic works, music and media files, and any other digital content right at your desktop (Windows systems only; Mac coming soon).


To view and validate an existing sealed file, get the freely available AbsoluteProof Viewer tool

System Requirements

  • Windows 2003/2008/XP/Vista/7
  • 512 MB
  • Internet Connection
  • Mac OS version coming soon