In light of recent events, here on NarutoBase...Here is a script-fu for copyrighting your images. It's customized for Narutobasers, but you are more than welcome to modify the source to suit your own needs 
To install a script-fu, simply download the script to your gimp scripts folder (can be found by looking in Preferences ---> Folders ---> Scripts) or move it there manually. Then refresh your scripts (Filters ---> Script-Fu ---> Refresh Scripts).
You will find the newly installed script under "Eg."
As I said above, if you want to customize the script you can. Open the script in a text editor and modify. Save. Refresh. Please leave the original copyright and credits intact. Ask if you need help.
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To install a script-fu, simply download the script to your gimp scripts folder (can be found by looking in Preferences ---> Folders ---> Scripts) or move it there manually. Then refresh your scripts (Filters ---> Script-Fu ---> Refresh Scripts).
You will find the newly installed script under "Eg."
As I said above, if you want to customize the script you can. Open the script in a text editor and modify. Save. Refresh. Please leave the original copyright and credits intact. Ask if you need help.