Walrus Protocol (WAL) is a decentralized data storage protocol on the Sui blockchain, providing secure, efficient, and cost-effective storage solutions for the Web3 ecosystem.
Walrus allows storing data like images, videos, documents with high durability thanks to erasure coding techniques, while integrating directly metadata and proof of availability on-chain, optimizing dApp, NFT, AI, and Layer 2 applications on Sui.
MAIN CONTENT
Walrus Protocol uses RedStuff Erasure Coding techniques to reduce storage costs and enhance data durability.
WAL Token serves payment, staking, and governance roles, with a total supply of 5 billion WAL, having successfully raised 140 million USD from major funds.
A clear development roadmap includes Testnet, Mainnet, and expanding Layer 2 integration, diversifying the Web3 ecosystem.
What is Walrus Protocol (WAL)?
Walrus Protocol is a decentralized blob data storage system on the Sui blockchain, providing permanent storage solutions for various formats such as images, audio, or files serving AI, NFT, and Web3. Developed by Mysten Labs, Walrus enhances network performance and avoids on-chain congestion through direct data programming mechanisms and RedStuff Erasure Coding techniques that optimize costs and durability compared to competitors like Filecoin.
“Walrus is not only a storage infrastructure but also a platform that promotes sustainable development for the global Web3 ecosystem.”
Evan Cheng – Co-Founder & CEO Mysten Labs, 06/2025
How does Walrus (WAL) operate?
The Walrus system consists of 6 components: Users send data, Client acts as an intermediary, Publisher records data, Storage Node stores and stakes WAL, Aggregator compiles data, and CDN/Cache accelerates access. This distributed architecture ensures smoothness, security, and reduces load on the Sui network.
Walrus applies erasure coding techniques to break data into smaller parts, store it in a distributed manner, and create resilience even when multiple nodes fail, ensuring high availability.
Products and technologies of Walrus Protocol (WAL)
Walrus develops a comprehensive solution suite to support the community in developing and operating the storage network:
Walrus Client SDK
SDK for developers to integrate decentralized storage, supporting uploads, automatic encryption, creating metadata, and connecting with Publisher, optimized for frontend Web3 applications.
Walrus Node Software
Software for Storage Nodes participating in the Walrus network by staking WAL Tokens, responsible for receiving, storing, validating data, and earning rewards based on reliability and contribution.
Data Explorer
A tool that allows users to query and monitor the status of blob data, check proof of availability, metadata, and track network performance in real-time.
Outstanding features of Walrus
Cost savings: Reduced significantly compared to Filecoin and Arweave due to erasure coding.
Security and recovery: Ability to restore data even if 2/3 of nodes fail, independent of intermediaries.
Direct integration with Sui: Metadata and proof of availability are stored on-chain, increasing transparency and ease of verification.
Optimizing Web3: Supports decentralized backend storage for NFT, AI, dApp, and Layer 2 services.
Overview of WAL Token and Tokenomics
WAL Token operates on the Sui blockchain with a total supply of 5 billion, of which about 1.35 billion Tokens are circulating. WAL serves as payment for storage service fees, staking to become a Storage Node, and participating in system governance.
Criteria Information Token Name Walrus Symbol WAL Blockchain Sui Contract 0x356a26eb9e012a68958082340d4c4116e7f55615cf27affcff209cf0ae544f59::wal::WAL Total supply 5,000,000,000 WAL Circulating supply 1,348,125,000 WAL
WAL allocation: Community Reserve 43%, Early Contributors 20%, Other groups 17%, Mysten Labs 10%, Subsidies 10%.
Development roadmap of Walrus Protocol
Walrus has a structured roadmap with phases from 2024 to beyond 2025 aiming to complete and expand the Web3 storage ecosystem:
Q1–Q2/2024: Finalize system architecture, internal testing, and integrate on-chain data with Sui.
Q3–Q4/2024: Launch public Testnet, develop SDK, API, and Web App; test NFT testnet badge airdrop.
03/2025: Official Mainnet, open staking node, distribute WAL Token and integrate with the first NFT, AI dApp.
Q2–Q3/2025: Expand Layer 2 data, support cross-chain storage, collaborate across Web3 sectors like gaming, AI.
Q4/2025 onwards: Automate service pricing, develop governance system, and build decentralized Data Marketplace.
Development team, investors, and partners of Walrus
Walrus is developed by Mysten Labs, a project with a team rich in experience from Apple, Meta, Oracle, Microsoft, and leading cryptography and computer science experts.
Core development team
Evan Cheng – CEO, former Apple engineer and Technical Director at Meta.
Sam Blackshear – CTO, Move language developer, worked at Meta and Microsoft.
Adeniyi Abiodun – CPO, experience at Oracle, Meta, responsible for user experience.
Kostas Chalkias – Chief Cryptographer, cryptography expert, CTO at Erybo.
George Danezis – Chief Scientist, UCL professor, expert in distributed algorithms.
Investor
In March 2025, Walrus successfully raised 140 million USD through a Private Sale, led by Standard Crypto with participation from Andreessen Horowitz, Electric Capital, Franklin Templeton, and many other reputable funds.
Partners
Sui Foundation provides technical support and promotes ecosystem development.
The Defiant integrates Walrus in the content storage solution.
Itheum applies Walrus for music rights and digital content.
Super B uses Walrus to store NFT game data.
Plume, 3DOS, and many other AI/Web3 projects integrate backend storage with Walrus.
“Integrating storage and programming data directly on the blockchain is a breakthrough that helps Walrus lead the Web3 infrastructure field.”
Sam Blackshear – Co-Founder & CTO Mysten Labs, 05/2025
Conclusion
Walrus Protocol is not only a superior decentralized data storage solution on Sui but also an infrastructure platform supporting the development of diverse Web3 applications such as NFT, AI, and Layer 2. With a strong foothold in technology, a reputable expert team, and robust funding from leading investment funds, Walrus will contribute to changing the way data is stored in the future of Web3.
Note: This article provides informational content, not investment advice.
Frequently Asked Questions
How does Walrus Protocol differ from Filecoin and Arweave? Walrus uses erasure coding, reducing storage costs and increasing data durability, integrating on-chain metadata directly on Sui, unlike most other solutions that require multiple replications. What role does the WAL Token play in the Walrus ecosystem? WAL is used to pay for storage fees, stake for storage nodes, and participate in system governance. Who is behind the Walrus Protocol project? Walrus is developed by Mysten Labs, with a team consisting of former Apple, Meta engineers, cryptography experts, and renowned university professors. What is the development roadmap of Walrus in 2024–2025? From finalizing system architecture, Testnet, Mainnet launching in March 2025, to expanding data repositories and integrating Layer 2, building a data marketplace. Does Walrus collaborate with any organizations in the Web3 ecosystem? Walrus collaborates with Sui Foundation, The Defiant, Itheum, Super B, and various interdisciplinary AI/Web3 projects to develop decentralized storage.
Source: https://tintucbitcoin.com/walrus-wal-la-gi/
Thank you for reading this article!
Please Like, Comment and Follow TinTucBitcoin to stay updated with the latest news about the cryptocurrency market and not miss any important information!
