Thanks for the update .

As far as ideas , do you think it is possible to tie a registered gun owner database to the blockchain ? You could instantly transfer gun ownership at a gun show or private transaction and you would own the private key to the registered serial number on the gun. The ownership database would be public info on the blockchain that anyone could look at. I remember reading somewhere that there is a certain amount of information you can add inside of the blockchain and that would be enough for a gun serial number I think. This could also be an effective way to curb sales of stolen guns because if you cant show that you are the owner of the private key that is registered to that serial number then the gun is not yours. You could market Guncoin this way as a way to track and publicly register gun ownership on the blockchain.