No Independent Dark-Sector Particle Required in the τ Readout

Result. In the τ-macrocosm readout, the orthodox observations typically attributed to a dark-matter particle sector — flat rotation curves, large-scale structure, gravitational lensing amplitudes — are instead attributed to carrier capacity-gradient and holonomy structure on the τ-substrate.

The framework does not predict the absence of a dark-matter particle. It predicts that no independent dark-sector particle is required to account for the orthodox observations.

The reduction follows from the τ-Einstein bridge (BRG0001) applied to the substrate’s carrier-capacity geometry. The orthodox gravitational field equations recover from the local-readout functor on the τ-Einstein identity, and the carrier-capacity term shows up where orthodox treats dark matter. This is a readout claim, not a bridge claim — the framework doesn’t assert “dark-matter halo = τ-object X”; it asserts “what orthodox is reading out as dark matter is, in the τ readout, carrier capacity-gradient structure.”