Proposed Stop Guard For Dishonest Plasma MVP Exits Highlights Design Flaw

Minimum Viable Plasma requires users to actively monitor and challenge exit attempts, but many users are offline most of the time. One developer suggests using an on-chain EDCC (or smart contract) to probabilistically verify the plasma chain. Though the proposal does address the concern in a wide range of scenarios, it is not a universal solution, nor is it failsafe.