Black Holes as Cosmic Memory Carriers ——The Soul of SGCU Theory

This paper is Version 2.4 of SGCU, and the very soul of the entire framework. It overturns the standard physical understanding of black holes: · Black holes are not spacetime singularities, but isolated high-curvature topological defects of the Ψ field; · The event horizon is not the end of information, but the critical gradient surface of Ψ; · Hawking radiation is not the final fate of black holes, but a quantum tunnelling effect of Ψ, negligible on cosmic-cycle timescales. The core revolutionary claim of this paper is: the topological information of black holes is neither lost in evaporation nor destroyed in a singularity. It is released intact at the cosmic bounce and transformed into the geometric entropy of the next cycle, serving as a carrier of cross-cycle memory. This mechanism directly explains the CMB low-ℓ anomalies and the cold spot — they are the geometric imprints left by the distribution of black holes in the previous cycle. Black holes are not the end of the universe, but bridges that transmit information between cycles. This paper completes the leap of SGCU from a “thought experiment” to “cosmic memory”, redefining our understanding of information, time, and existence itself.