Temporal Torque Memory and Galactic-Scale Aether Organization: A Predictive Framework for Cosmic Birefringence

This paper develops a predictive Aether Physics Model (APM) interpretation of cosmic birefringence as an observable fingerprint of organized five-dimensional chronogeometric structure. The central hypothesis is that Aether units possess temporal torque memory arising from the Singularity bifurcation process. Temporal torque memory is interpreted as persistent chronotorsional orientation, or orientational information, encoded within the Aether structure and expressed through coherent organization across local, galactic, and cosmic domains. Physical existence is modeled as three orthogonal length dimensions and two orthogonal frequency dimensions, \[(x,y,z,τ_v,τ_t)\] where \(τ_v\) denotes chronovibration and \(τ_t\) denotes chronotorsion. Propagation is anchored by Ledger One, \[{A_u}· curl={F_q}²{λ_C}²=c²\] and by the photon bridge, \[{F_q}{λ_C}=c\] The paper proposes that the observed birefringence field may be decomposed into a universal component and a residual component, \[β(θ,φ)=β_0+δβ(θ,φ)\] where the universal component is associated with the parameter-free prediction \[β_0={1}{16π²}\] This value arises from double-loxodromic Aether geometry and previously developed topological arguments. The residual component \(δβ(θ,φ)\) is proposed as a possible map of organized Aether structure. A central contribution of this work is the introduction of Aether tomography, in which residual polarization rotation maps are interpreted as probes of hidden chronogeometric organization. A phenomenological representation of temporal torque accumulation is proposed as \[δβ∝∫ Ω_t\,ds\] where \(Ω_t\) represents temporal torque density or temporal torque orientation along the photon path. The paper presents six falsifiable predictions: dispersionless polarization rotation, \[∂β/∂ν=0\] convergence toward the universal baseline \(β_0=1/(16π^2)\), structured residual birefringence, correlations with Galactic structure, handedness signatures, and residual-map tomography. An observational program is outlined involving CMB polarization maps, foreground-separated birefringence estimates, Galactic magnetic-field maps, spiral-arm geometry models, and future high-precision polarization surveys. This work is intended as the lead paper in a series on temporal torque memory, galactic-scale Aether organization, residual birefringence mapping, and Aether tomography.