Hello,
In order to confirm the identity, please make a mention of Steemit or add a hyperlink to Steemit on your long established social media account such as Facebook or Twitter.
Then, please write a post providing a link to that social media profile or website, where we can see this mention.
You can remove this mention from your profile/website, once we confirm that we have seen this confirmation of the authorship.
Alternatively you can contact us directly on Facebook:
https://www.facebook.com/Steemit.Sariel
Or on Twitter:
https://twitter.com/steemcleaners
Thank you.
More Info: Introducing Identity/Content Verification Reporting & Lookup