The Demon Cores
Physical Sublayer Fragments · SBX-PHY Restricted StudyIn 1460, Alessandrio Pastore recovered an object from a site in the Florentine countryside that he described in his private correspondence as feeling wrong in the hand—not in temperature or texture, but in weight. As if it were heavier in some directions than others. As if gravity were making a different decision about it than it was about everything else nearby.
He called it a cinder. The name implies something burned through from somewhere else. In retrospect, that characterization was more accurate than he could have known.
What Alessandrio had found was a fragment of the Sublayer—a physical object that originated outside standard dimensional parameters and had crossed into measurable reality through means that SBX-PHY has spent five and a half centuries attempting to understand. It carries the Sublayer's properties with it. It does not behave like matter from this reality because it is not matter from this reality.
Pastore designated this fragment Core 3-J. It is currently housed at L'Abattoir, Pastore's research facility in the French Alps. It has been in continuous study for longer than any other object in their possession.
The Recovery of Cores 1-H and 2-N
On August 6 and 9, 1945, the United States detonated atomic weapons over Hiroshima and Nagasaki respectively. The events are documented extensively in public record. What is not in public record is that the blasts disturbed material that had been present at both sites long before the bombs arrived.
Pastore field teams were on the ground in both cities within weeks of the detonations. They were not there for humanitarian purposes. They recovered what they came for and left.
Core 1-H—recovered from the Hiroshima blast radius, August 1945. The H suffix references the city.
Core 2-N—recovered from Nagasaki. The N suffix references the city.
Pastore did not cause the bombings. They did not know the bombings were coming. What they knew—from Core 3-J and from six decades of prior research—was that Sublayer fragments cluster in regions of unusual energetic activity. The blasts made visible what was already there.
Current locations of Core 1-H and Core 2-N are not disclosed in this interface.
What the Cores Are
The Demon Cores are not metaphorical. They are physical objects. They can be held, measured, and studied. SBX-PHY has done all of these things extensively.
What they have established: the cores register properties consistent with extreme nuclear instability in standard measurement frameworks, but do not behave according to the decay patterns those measurements would predict. They are stable in a way that physics cannot account for. They are radioactive in a way that standard shielding does not address.
Exposure to Core material produces effects consistent with Sublayer proximity—the same SEF pathology that SBX-MED documents in ANT field contact cases. This is not a coincidence. It is the same phenomenon in a different form.
The working hypothesis within SBX-PHY is that the cores are not merely fragments of the Sublayer. They are access points. Compressed, inert, waiting for conditions that would allow them to function as the thresholds they were before whatever process separated them from their origin.
What those conditions are has not been disclosed to this archive.