The Galactic Motherboard: Interpreting High-Faraday-Complexity Structures as the Latency Mantle (ρL) of the Milky Way

A new radio-polarimetric report of the Milky Way halo (Landecker, Hill, et al., 2026) describes
a surprisingly intricate yet coherent magneto-ionic topology with high Faraday complexity, where
conventional expectations favored either turbulence-dominated disorder or large-scale simplicity.
We interpret this result through the MetaTime v36.0 framework [1], which splits the effective
dark sector into passive Latency (ρL, effectively cold) and active Inference/Execution (ρI , negative
pressure) coupled by an exchange term. In this lens, the organized halo is a Latency Mantle: a
low-dissipation, state-bearing substrate (“Fossil Mass”) that stores long-horizon dynamical history
and provides a routing geometry for galactic-scale coherence. Faraday complexity is then not a
nuisance but an observable of information density: the measurable imprint of structured state in
the vacuum/plasma backplane. We outline falsifiable tests relating Faraday-depth topology statistics
to the dynamical mass-discrepancy field, providing a non-particulate alternative interpretation of
“dark matter” phenomenology.