Modular blockchain has long been nothing new, but the real problems have just begun to surface. Data Availability (DA), a seemingly obscure technical metric, is actually becoming the biggest bottleneck for the entire ecosystem's expansion.

Why? Because traditional solutions are either not secure enough or prohibitively expensive, and trying to balance efficiency is simply a pipe dream. The recently launched solution by Walrus Protocol is quite interesting, attempting to break this deadlock with an innovative mechanism. From a technical design perspective, they are indeed thinking about how to make DA no longer a weak point.

This is not just an iteration or upgrade of a certain technology; in essence, it is an exploration of how modular blockchain architecture should be more reasonably structured. $WAL, as an important part of this ecosystem, warrants attention for its future performance.