The system's robustness in general

There are several major aspects to consider when designing a staking-and-use mechanism like this. First, we must ensure that the miners are motivated to provide honest and high-quality services to the clients. Not only should they possess adequate facilities and resources, such as substantial computational power and network bandwidth, but they should also have associated reputation records. These records would include scores given by clients for their services and the amount of stake they have locked, representing their commitment to the system's overall ecosystem. The system should also keep a record of clients' reviews. If a client continuously gives malicious reviews that deviate significantly from other clients' feedback, the system should implement appropriate penalty mechanisms for such behavior.