Phenomenology of Causal Tensor Networks: Black Holes and Lorentz Invariance

After establishing the Gractal topology and resolving the Hubble tension, this final work addresses the limits of the theory in regimes of extreme curvature. We define Black Holes (BH) as Tensor Hubs of saturated connectivity. Through collapse simulations (β = 5.0), we demonstrate that the reduction of the spectral dimension at the UV scale (ds ≈ 1.25) acts as a natural regulator that prevents singularities. We thermodynamically derive the Hawking temperature from the network entanglement entropy and calculate the scale of Lorentz violation EQG ≈ 10^19 GeV. Our results indicate a quadratic suppression (n=2), demonstrating that spacetime discretization is compatible with current strict observational limits from cosmic gamma rays (GRBs).