The engineer, Dania, ran the string through every database she knew: military, commercial, black-market, even the old pre-Exodus archives. Nothing. Just e4vX4.240.20.1016 , printed on a heat shield that had somehow survived reentry temperatures without a scratch.
Dania leaned close to the core’s access port. A soft blue glow pulsed through the glass, steady as a heartbeat. e4vX4.240.20.1016
But the core still hummed.