We want to know who they are, we want to know where they are, we want to know what equipment they are using, we want to tax them.
So far Bitcoin mining operations weren't put under any legal framework, this registry would be the first, and for what, to allow bitcoin miners to operate with legal protections, to protect miners rights, just an excuse to squeeze taxes, or a more extreme measure like mass confiscation of mining equipments. In the whole article this is only thing that makes some sense.
If I were still in Venezuela, there’s no way I would sign up. If they weren’t protecting miners’ rights without a registry, how can they trust that they would protect their rights with a registry? First they need to publicize what the registry will be used for, because we can’t trust their intentions. López predicts miners will shun the new registry and move further underground.
If the registry is used to subsidize mining costs, provide lower electricity tariffs for bitcoin miners then I guess miners might register and be more transparent about their mining operations and finances including taxes.
Not only Venezuela, Putin had also announced that cryptocurrency miners would need to register with the Russian government in 2018.