Also in this future, the monitoring software the AI's owner might use would also be near AI level intelligent.

A set of specialized oracles could be used to monitor inputs, internal computations and outputs. One oracle keeps records of every input and output. The question to this oracle is always the same: Is the AI lying? Another oracle is tasked with input steam analysis to filter out any taboo chunks. Other oracles can serve to monitor internal thought processes and self-improvement steps.

If these safeguarding oracles are strictly limited in their capabilities they do not pose a risk to the outside world. The core of such oracles could consist of straight forward defined heuristical rule sets.

Any of above mentioned oracles can be validated and independently certified. This would create a framework for tools, genies and sovereigns with assured friendliness.