Gravitational Computation Core (GCC): Solving the Information Paradox through Protocol Transformation and Holographic Error Correction

This paper reinterprets black holes as Gravitational Computation Cores (GCCs)—physical systems that process, rather than destroy, information. By redefining the event horizon as a protocol-transformation interface between external spacetime and internal quantum-gravity regimes, the study resolves the black hole information paradox. Information is computed using spacetime geometry itself and re-emitted as structured, non-thermal correlations in Hawking radiation, protected by holographic quantum error correction.