Time-Unity Model: Deriving the Universe from Cl(8) Geometry Without Free Parameters

We present the Time-Unity Model (TUM), a geometric framework where all fundamental physics arises from the torsion and curvature of a 256-dimensional Bulk described by the real Clifford algebra Cl(8). We demonstrate that the fundamental interactions, the particle mass spectrum, and the cosmological constant Λ emerge without free parameters. Dark energy is identified as residual torsional inertia from the Bulk's unfolding. Λ is derived directly from the trace of the squared torsion tensor, matching observational values.