But to safe you time my questions are about taxation, if there is the need to open up a legal entity if i want to conduct business with Giga based on the different type of options (renting out the space or operating my own miner), all under the premises of NOT being a US citizen nor green card holder.
It seems that you have questions about tax issues/concerns for an international company where the management team resides in one jurisdiction (aka country) and the physical assets exist in another. Rather than relying on the internet for advice from people you do not know on subjects that they may not know, you would probably be best served by retaining a tax attorney or firm that is well versed in these kinds of entities and situations.
This is true and I already went to one of the big four that they will assist me. I still believe they should at least know what the situation would be for at least american citizen. That they can't tell me about my international structure and what double taxation agreements exist or don't exist is obvious.