MC launcher 5th part info

<dav1d> Grum: it has to do with user verification, right?
<Grum> ah yeah its the uuid
<pdelvo> so the last item is a unique id of the user? D:
<Grum> pdelvo: unique id for the logged in user yes
<Grum> not sure if its fully implemented
<pdelvo> For changing minecraft names in the future?
<Grum> potentially