Anders Hultman <[EMAIL PROTECTED]> wrote:

>On Mon, 12 Jan 2004, Rob Studdert wrote:
>
>> Copyright data could be embedded in the EXIF data (or most preferably 
>> IPTC/NAA). The point is that if you put it there and someone uses or edits your 
>> image and strips the data then you can always refer to the original document if 
>> copyright is being disputed.
>
>Couldn't they just insert their own copyright data and claim you're the
>one forging it?

Then you could retaliate by changing the date in your EXIF data to
predate *that*! (Easy to do with a hex editor. Which makes the whole
exercise kind of pointless, really.)

-- 
Mark Roberts
Photography and writing
www.robertstech.com

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