Does blockchain data need to stay in a "lying flat" state all the time? Not necessarily. The Walrus protocol is rewriting the definition of storage—it transforms data storage from a passive container into an active component that can participate in application logic. This shift is likely to reshape our entire approach to developing on-chain applications.

The core breakthrough comes from collaboration with the Sui public chain. The division of labor is clear: Walrus focuses on the secure and efficient storage of large data; Sui chain manages the metadata and control logic of the data. As a result, the main chain's burden is reduced, while the data gains on-chain vitality.

Here's a practical example to understand. A blockchain game wants to store 3D assets? Just put them into Walrus. Then, write a smart contract on Sui to manage them. The contract can be set up so that when certain conditions are met in the game, access rights to rare equipment are automatically granted to players. Storage and business logic are seamlessly integrated.

This approach is called "programmable storage," which is a hallmark capability of Walrus. Data stored on Walrus can directly participate in the business operations of on-chain finance, gaming, social, and other applications, enabling real-time dynamic interactions.

What's even more impressive is the recently launched Seal privacy module. Developers can now encrypt data and precisely control who can access it, with the entire process verifiable on-chain. This opens up possibilities for applications that need to handle sensitive information. In practice, AI companies are already using Seal to encrypt datasets, protecting intellectual property while achieving commercialization. The blockchain gaming ecosystem is also exploring this capability.