TimeCert recorded that
was first seen by us on
| digest | f407e8686f0f229c545992b848d01a628246874c |
|---|---|
| first seen (UTC) | Wed Oct 07 23:31:26 UTC 2009 |
What does this mean?
This page shows the first time we've registered anyone accessing a particular digest. It therefore proves the existence of the content that generated the digest was created at the latest on Wed Oct 07 23:31:26 UTC 2009 . It may have been available before this time, however TimeCert does not know this.
What is a digest
A Digest is the result of a mathematical function called a Hash Algorithm, see Wikipedia to learn more. The function creates a unique "fingerprint" known as a digest for any given piece of data such as an invoice, a blog post or a patent application. Changing any part of the data including punctuation will give you a different digest. Try it yourself on the TimeCert Digest Generator page. TimeCert uses an industry standard one way function called SHA1 which provides a pretty good balance of speed and security.
Whats this good for?
A TimeCert certificate can provide third party proof that you were the first to write or create something. By integrating it into your blog, Content Management System or web application this can be done automatically for you.
Also available as:
Integrate in your blog or web application
As long as you can generate a SHA1 hex encoded digest of your article or data you can simply integrate timecert by embedding this html in your page replacing this digest with your digest.