How to prove tower rule?

How would one go about proving the tower rule in the realm of finance and cryptocurrency? Is it a matter of mathematical deduction, empirical evidence, or a combination of both? And how does this rule apply specifically to the ever-evolving landscape of digital assets and decentralized finance? Understanding the intricacies of this rule seems crucial for navigating the complexities of this burgeoning industry. Could you elaborate on the process of proving the tower rule and its significance in the cryptocurrency and finance space?