Need Help For Post I'm Writing: Official DTube-related Accounts

Just a quick post asking for help. I am writing about a DTube issue and I am trying to quote from legitimate sources. What I've found so far is steemit seems to not officially have anything to do with DTube and it looks like in the way of official sources there are @dtube and @heimindanger. Are these correct? Am I missing any other possible sources? Thanks in advance to anybody who can help.


Photo Source: Steemit.com