tl;dr: What the question says...
How do you earn money, blockchain-related?
For each of the options, feel free to leave a comment to describe your role in greater detail.
I'm looking forward to your replies!

I think your poll is kind of faulty because its possible an individual can be all of those options you have there but only one option can be selected there. You could have made if be a ranking order where the highest one is chosen down to the lowest. For me I think I belong go the category of an investor and the part of a service provider as I find those two as the option that does not require any core technical competencies. In the future though, I see myself moving to the category of a founder when I eventually figured out what I would be founding.