[nSLUG] Timstamping a document

Gerald Ruderman linux at zdoit.airpost.net
Thu Oct 3 19:21:35 ADT 2013


Thanks, that looks very good.

Gerald

On 10/3/13 5:39 PM, Will Haggerty wrote:
> Have you seen this tool?
> 
> http://www.kryptokoder.com/signwithext.html
> 
> On Oct 3, 2013 9:58 AM, "Gerald Ruderman" <linux at zdoit.airpost.net
> <mailto:linux at zdoit.airpost.net>> wrote:
> 
>     I am trying to timestamp a PDF to prove it existed at a certain time.
> 
>     http://www.itconsult.co.uk/stamper.htm looks pretty good, but I can't
>     figure out how to use it.
> 
>     Can someone tell me what gpg commands to use to create the file I send?
>     Then please tell me how to display the time stamp?
> 
>     Or is there another way?
> 
>     Thanks
> 
>     --
>     Gerald


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