'Neuro-Symbolic Locking,' a technical framework in the engine.
It's a method for pinning human expertise into specific parts of a system as a defense against AI erasing or replacing that knowledge.
The description says human domain expertise is locked into specific neurons, protected against AI overwrite, and points to patent US11232357B2. It's flagged as a key technology of the 'Steward's Ark.'
It matters as a way to preserve irreplaceable human know-how even in a world where AI could otherwise flatten or overwrite it.