Considering the relationship between Quickseller and Hhampuz, I suspect QS is pointing it towards Hhampuz LOL

But honestly speaking I do not see a point here. Livecoin needed to leverage Hhampuz's reputation here and it's only can be gained if Hhampuz post the campaign from his own account. Since this new account does not have any reputation then why Livecoin will hire (pay high) Hhampuz?

So, I highly believe that it's not Hhampuz nor you or DarkStar_ or LoyceV or (LOL). It's someone else who accepted the offer for a cheap rate (possibly) or is really came from any official of Livecoin.