This paper explores the possibility that universes evolve through repeated cycles of black hole formation and universe generation. Building on previous work on gravity–vacuum energy correspondence, quantized vacuum level transitions, and spacetime information structure, we propose a cosmological framework in which black holes act as generators of new expanding spacetime domains. During gravitational collapse, energy and information become highly compressed within the black hole interior. When gravitational energy exceeds a critical threshold, the vacuum energy state of spacetime may undergo a transition. The resulting difference in vacuum energy can drive rapid inflation, producing a new expanding spacetime region that becomes causally disconnected from the parent universe. The physical properties of the newly formed universe may depend on the vacuum level reached during this transition and on the information configuration inherited from the parent gravitational system. If this process occurs repeatedly throughout cosmic history, universes may form an evolutionary structure in which successive generations of universes are produced through black hole cosmogenesis. This perspective connects black hole physics, vacuum energy transitions, information structure of spacetime, and cosmic evolution within a single conceptual framework.