Do Black Holes Not Forget? A Third Key Beyond Gravity and Particles: "Memory-Containing Spacetime" Depicts a New Image of the Universe

The "Quantum Memory Matrix (QMM)," which places information at the lowest level of physics, considers spacetime as a collection of discrete cells, with each cell assumed to record the "traces" of interactions. This approach leads to the avoidance of the black hole information problem, while also suggesting that the aggregation of imprints behaves like dark matter, and **the saturation of memory capacity contributes like a cosmological constant (dark energy)**. Furthermore, it implies a cosmology where the universe "bounces" and cycles at the capacity limit. In quantum computers, imprint operations are reported to be reproduced with high precision, positively impacting error correction. On the other hand, how well QMM can predict and align with observational issues such as the "dark energy fluctuations" suggested by DESI and the Hubble tension remains a critical challenge for the future. On social media, expectations and skepticism are intertwined, with particular attention being paid to the progress of verifiability and peer review.