OMG!!!
Please I really want to believe that that Expert3 is not Coin Bloq.

I personally follow Coin Bloq channel and he really make sense. He is doing really hard work and great job to deliver his contents and look his channel has now 23K followers! Do you think he has time to do such nonsense things in this forum?

What I suspect is, Expert3 just tried to use one of his video (https://www.youtube.com/watch?v=wS2RJUePR5Q) claiming his (Expert3) just to receive some bounty coins. I also doubt Coin Bloq does not have any clue yet that something like this happened with his video.

I do not know about Martins Hacks. Possibly he can be Expert3 or I may be totally wrong. I just checked Martins Hacks hacks has 16K subscribers.

It's too late today in my side. I really need to dig more on this since I still think Coin Bloq is not Expert3. I just need to be 100% sure about it.

PS: If your evidences proves true then you definitely reserve credits for this post.