The engineering approach of privacy pathways is worth pondering. The true breakthrough is not about finding ways to better hide data, but about changing the logic of computation and verification.

The core innovation lies here: performing complex calculations locally and only submitting the verification results to the chain. In this way, the entire cost structure is reorganized—there's no need to rerun expensive computations on the chain, only to verify the correctness of the results.

From a threat model perspective, this also changes the rules of the game. Computation is done locally, meaning fewer intermediate steps and higher system predictability. Using a more streamlined process and stronger reproducibility, it ensures the certainty of results. Essentially, this is a design philosophy focused on reliability and efficiency—not avoiding problems, but fundamentally redesigning the way problems are solved.