Fake Mounted Memories COA?
 

I have noticed a number of items on eBay that come with a Mounted Memories COA. However, the hologram sticker is a small oval instead of the large rectangular sticker that has a barcode and serial number on it. They have been using this larger sticker for many years, and the number can be put into the online database. Has anyone else noticed this? Are these fake? Thanks for the input.

Anyone else notice this?