Hello!
In order to prevent identity theft, identity deception of all types, and content theft we like to encourage users that have an online identity, post for a website or blog, are creators of art and celebrities of all notoriety to verify themselves. Verified users tend to receive a better reception from the community.
In order to confirm your authorship of the content, please make a mention about Steemit or add a hyperlink to Steemit on your YouTube vlog:
https://www.youtube.com/user/PewDiePie
You can remove this mention from your website, once we confirm the authorship.
Thank you.
More Info: Introducing Identity/Content Verification Reporting & Lookup