No, quantum nonlocality does not directly prove the block universe concept. The block universe is a philosophical view of time that suggests that past, present, and future all exist simultaneously and are equally real. It posits that the entire spacetime is a four-dimensional block where events are fixed and unchanging.
On the other hand, quantum nonlocality is a phenomenon observed in quantum mechanics where entangled particles exhibit correlations that cannot be explained by local interactions. When two or more particles become entangled, their states are linked, and changes in one particle instantaneously affect the other, regardless of the distance between them.
While the phenomenon of quantum nonlocality challenges our intuitive understanding of causality and locality, it does not directly prove or support the block universe concept. The block universe is more of a philosophical interpretation of time, whereas quantum nonlocality is a property observed in specific quantum systems.
It is worth noting that there are ongoing debates and discussions among physicists, philosophers, and scholars regarding the interpretation of quantum mechanics and the nature of time. Different interpretations exist, such as the Copenhagen interpretation, many-worlds interpretation, pilot-wave theory, and more, each with its own perspective on the relationship between quantum mechanics and the nature of time. These interpretations are subject to ongoing research and philosophical discourse, and no consensus has been reached on a definitive understanding of the fundamental nature of time based solely on quantum nonlocality.