For crying out loud people - if it's a hoax, it's a hoax being pulled by Dumpster Dan himself. Many of us saw the original picture, on the original Scrap Yard photobucket account, and the blade said INFI plain as day. If anyone is photoshopping anything, it's the owner of the Scrap Yard photobucket account, and somehow I seriously doubt that happened.
If the scrapper 5 being INFI is a hoax, I'm the queen of England