As data sovereignty becomes a hot topic worldwide, the blockchain industry is seeking more reliable and secure methods for value transfer. Walrus, as a project built on the high-performance Sui blockchain, has seized this opportunity — it focuses on privacy protection and decentralized storage as its two core principles, aiming to create a comprehensive data interaction platform. From full-chain support for covert transactions to new experiences involving user participation in dApps, protocol governance, and asset staking, Walrus seeks to redefine privacy standards in the Web3 era.

So the question is: why does the blockchain industry need projects like Walrus? In essence, mainstream blockchains are decentralized, but transaction data is fully transparent, leaving no room for user privacy. In comparison, traditional cloud storage is private but cannot escape the curse of centralization — risks like data leaks, content censorship, and service interruptions have never truly disappeared. Walrus’s answer is straightforward: use decentralized network architecture to combat these issues, building an infrastructure for data storage and transmission that is censorship-resistant, low-cost, secure, and highly reliable. This benefits not only individual users but also institutions and decentralized applications.

On the technical side, Walrus’s most clever aspect is its integration of erasure coding and Blob storage solutions. Simply put, it slices files into multiple fragments, encodes them, and disperses them across various nodes in the network. The advantage of this approach is obvious: even if some nodes go offline or crash, the entire system can still operate normally, ensuring data security and availability are doubly protected.