This is what is coming...take it to the bank. In heavy civil engineering, defense contracting, and kinetic operatiions, a performance bond is a financial deposit posted by an actor to guarantee compliance with contractual terms. This is what Satoshi (as manuever warfare combatant officer) meant by defending against "attackers." If the actor fulfulls their obligations acc. to specificatioin, the bond is returned. If the actor defaults or acts dishonestly, the bond is forfeited. The quantified energy measurement behind every SAT will be used to defend against AI (what i'm calling 'machine-speed-automated-capability).