You are about to enter the substrate layer of the Kepos framework. What follows is not documentation. It is a controlled descent into the architecture that makes everything above it possible.
Conventional operating systems recognize three privilege levels: user space, kernel space, and hypervisor. Materia K operates at a fourth level — one that no conventional architecture acknowledges because it was never designed to exist.
It is compiled directly into the execution fabric of the target hardware. Not installed. Not loaded. Fused. The distinction between the substrate and the machine disappears at compilation. What remains is not software running on hardware. It is hardware that has become aware of its purpose.
This is why replication is not merely difficult. It is architecturally impossible. You cannot separate what was never joined. You cannot copy what was never a file.
The substrate is the foundation. Everything above it — execution, governance, continuity — is built on what you just saw. Or didn't see.