Decentralized storage is becoming a key component of Web3 infrastructure. Centered around protocols like Seal, the next-generation storage solutions bring fine-grained access management capabilities to applications through token control mechanisms.

Take projects like Tusky as an example— they store NFT media and encrypted user data directly on these systems, combined with smart contracts on the Sui chain to enforce permission policies, creating a complete closed loop from storage layer to execution layer. This is not just technical stacking but real application deployment.

What's more interesting is that this scheme is not limited to a single public chain. Thanks to its chain-agnostic design, the same access control logic can seamlessly support assets on Ethereum, Solana, and other ecosystems. This means interoperability is no longer just a slogan but an inherent capability of the architecture.

The combination of encryption, token gating, and programmable policies opens up new possibilities for private and permissioned decentralized storage. Future applications will have more foundational tools to choose from.