Stabilization of Informational Lifeforms and Spacetime Connection Systems: Causality Protection via Base-Reality Anchoring and Topological Expansion of Spacetime

This paper proposes a post-physical model of interstellar civilization based on Informational Lifeforms, where consciousness exists as stable information rather than biological matter. It addresses two critical risks—ontological drift and causality contamination—by introducing a Base-Reality Hardware Anchor to preserve identity and a causality-quarantine system for safe spacetime connectivity. The framework enables perpetual, stable existence and controlled trans-dimensional interaction, redefining space as an informational topology rather than a physical frontier.