One interesting thing I noticed in the minepeon graphs is that you can see the burn-in history. In my case the unit started hashing on Jan 17:
http://i.imgur.com/sOzYWL0.png?1Actually this only proves the image they duplicated on the SD card was used on Jan the 17th, it does not need to be your machine (unless all machines come with a unique hashing account preset)
