Obviously you can use courts and the police in the form of the existing government. That works fine. We're trying to figure out how to do this in a borderless

Obviously you can use courts and the police in the form of the existing government. That works fine. We're trying to figure out how to do this in a borderless global internet via blockchain and so forth. The victim would contact the organizations and ask that they remove the material citing their mission and bylaws. Maybe they would form a hierarchy with the most generally agreed upon rules being shared, like a treaty, between blockchains.