As to Relativity in my model:
Special Relativity: note that the discrete nature of the kernels means that
no motion takes place within a kernel so all inertial frames are the same
and all speeds are the same  thus the postulates of Special Relativity
are inherent in kernels.
General Relativity: There is no acceleration within a kernel.
Given the nature of the dynamic in my model there will without doubt be
sequences of universe states given instantations of reality that preserves
the nature of kernels across a sequence of kernels [info preservation and
flow of awareness [time postulate?] so Relativity can obtain in such sequences.