Chronoflux: An Observational Test Program for a Temporal-Flow Foundation

This preprint presents a data-driven observational test program for the Chronoflux temporal-flow framework, in which gravity, inertia, and cosmological dynamics arise from gradients of a conserved scalar field χ. A minimal parameter set (ε, R₀, τₛ) describing a dispersive near-horizon interface is shown to produce correlated predictions across gravitational-wave ringdowns, horizon-scale imaging, neutrino transients, atomic clock experiments, and cosmological surveys. Using shared priors constrained by existing null results, stacked analyses, imaging limits, and detector forecasts are shown to be mutually consistent within a single parameter region. Each observational arena is associated with pre-registered decision criteria so that confirmation or refutation of the framework is determined mechanically rather than rhetorically. The work is released as part of the Chronoflux Research Initiative and is intended as a falsifiable observational program rather than a purely theoretical proposal.