Spacetime vs Absolute Time: A Generative Definition of Time Structural Change in psss and the Nature of Relative Time

This work presents the Generative Theory (GT) definition of time, offering a non spacetime ontology basedon structural change. GT distinguishes between absolute time, which is perfectly static, and relative time, which emerges only through observation of generative transformations within and between pre structures, structures, and structures of structures (psss). In GT, time does not flow; only psss change. The document explains how clocks do not measure time but represent relative time by reacting structurallyto their environment. Time dilation is interpreted as a change in structural coherence rather than a geometric effect. GT further reframes space as a structure, not a background, showing that cosmological expansion, inflation, and event horizons arise from relational and coherence changes in psss rather than from modifications of spacetime. The text also extends the GT interpretation of time to cognitive systems, biological organisms, and artificial intelligence, demonstrating that subjective, biological, and computational time are all structural imagesof change. This definition completes the GT ontology of generative mechanisms and provides a unified, upstream alternative to spacetime based interpretations of time.