Chronoflux Interpretation of the Ellis Drainhole: Temporal Differential Inertia and Traversable Wormhole Stability

The Ellis drainhole solution is reinterpreted within the Chronoflux framework, in which gravity is described through the dynamics of a conserved temporal flow. The scalar sector supporting the drainhole is identified with the longitudinal mode of the intrinsic temporal field, and the flare-out condition is shown to arise from temporal differential inertia rather than exotic matter. A covariant four-dimensional action for the temporal flow is constructed and the static spherically symmetric sector is solved explicitly. The throat radius follows from a balance between temporal inertia, chronoflux pressure, and conserved flow charge. Linear perturbations show the existence of a finite stability window. The solution remains horizon-free, geodesically complete, and consistent with the continuity-law formulation used throughout the Chronoflux Research Initiative series.