{"id":"walrus-protocol","title":"Walrus Protocol","content":"**Walrus** is a decentralized data storage protocol built on the [Sui](https://iq.wiki/wiki/sui) [blockchain](https://iq.wiki/wiki/blockchain) that enables applications to publish, read, and program large data files through Move-based [smart contracts](https://iq.wiki/wiki/smart-contract). It transforms storage into an interactive, programmable resource that supports the entire data management lifecycle. [\\[1\\]](#cite-id-4Cya4ltF8O) [\\[3\\]](#cite-id-49Ymdh011N) [\\[5\\]](#cite-id-exmgoxDp7b)\n\n$$widget0 [YOUTUBE@VID](https://youtube.com/watch?v=QQOe7EiOeUc)$$\n\n# Overview\n\nWalrus is a decentralized storage and data availability protocol built on the [Sui](https://iq.wiki/wiki/sui) [blockchain](https://iq.wiki/wiki/blockchain) and governed by the Walrus Foundation. It enables applications to store and manage large files—such as images, game assets, AI datasets, or websites—by breaking them into shards distributed across a [peer-to-peer](https://iq.wiki/wiki/peer-to-peer-trading-p2p) network of storage [nodes](https://iq.wiki/wiki/node). Each stored file is a [Sui](https://iq.wiki/wiki/sui) object, allowing [smart contracts](https://iq.wiki/wiki/smart-contract) to interact with, manage, or automate data operations directly on-chain. Walrus uses RedStuff erasure coding for efficient and resilient storage, ensuring that files can be reconstructed even when some shards are unavailable. While metadata and control logic are handled on [Sui](https://iq.wiki/wiki/sui), the chain-agnostic storage layer makes Walrus accessible to applications across various [blockchain](https://iq.wiki/wiki/blockchain) ecosystems. The protocol is permissionless, supports [staking](https://iq.wiki/wiki/staking) via the WAL token, and is fully programmable using Move, making it suitable for building custom storage logic or integrating with broader [Web3](https://iq.wiki/wiki/web3) infrastructure. [\\[1\\]](#cite-id-4Cya4ltF8O) [\\[2\\]](#cite-id-cvGlLV0yDN) [\\[3\\]](#cite-id-49Ymdh011N)\n\n## Walrus Foundation\n\nThe Walrus Foundation oversees the development, maintenance, and overall direction of the Walrus protocol and its associated [cryptocurrency](https://iq.wiki/wiki/cryptocurrency). Its roles include managing protocol updates, fostering community growth, handling the ecosystem fund, forming strategic partnerships, and supporting research and innovation. The foundation’s broader goal is to promote the adoption of programmable storage across industries and assist developers in building on the protocol.\n\nWalrus is an alternative to traditional cloud storage that combines [blockchain](https://iq.wiki/wiki/blockchain) infrastructure with decentralized data distribution. As the ecosystem grows, it contributes to decentralized storage and data management advancements by offering tools tailored to [Web3](https://iq.wiki/wiki/web3) environments.\n\nWithin the broader decentralized storage sector, Walrus competes with other projects offering similar services through varying technical models. While the space includes a range of solutions, Walrus distinguishes itself through its programmable architecture and integration with the [Sui](https://iq.wiki/wiki/sui) [blockchain](https://iq.wiki/wiki/blockchain).\n\nBy focusing on [smart contract](https://iq.wiki/wiki/smart-contract) functionality and dynamic data handling, Walrus targets applications that require automated data workflows and more flexible storage systems. This approach positions the protocol to meet the needs of developers building complex, data-driven [decentralized applications](https://iq.wiki/wiki/decentralized-application). [\\[1\\]](#cite-id-4Cya4ltF8O) [\\[4\\]](#cite-id-Mc7Fu42iJH)\n\n# Technology\n\nWalrus uses a hybrid architecture that combines [blockchain](https://iq.wiki/wiki/blockchain) technology with [peer-to-peer](https://iq.wiki/wiki/peer-to-peer-trading-p2p) networking to deliver decentralized storage services. Data is encrypted and distributed across multiple [nodes](https://iq.wiki/wiki/node), minimizing reliance on any single point and increasing resilience. [Smart contracts](https://iq.wiki/wiki/smart-contract) automate storage agreements, enforce protocol rules, and handle transactions, enabling efficient and scalable data storage operations.\n\nBuilt on the [Sui](https://iq.wiki/wiki/sui) [blockchain](https://iq.wiki/wiki/blockchain), Walrus uses Move-based [smart contracts](https://iq.wiki/wiki/smart-contract) to secure and programmatically manage data files, or blobs. This approach enables advanced functionality throughout the entire data lifecycle, including modification, tracking, and integration with decentralized applications.\n\nRather than simply storing and retrieving data, Walrus treats storage as a programmable resource. This design allows for dynamic data interactions, automated workflows via [smart contracts](https://iq.wiki/wiki/smart-contract), and compatibility with financial and [blockchain](https://iq.wiki/wiki/blockchain)-based services. It supports on-chain and off-chain data storage, offering flexibility for various use cases and ensuring reliable data management from upload to deletion or archiving. By making storage interactive and programmable, Walrus aims to support the growing demand for flexible and verifiable data solutions, particularly as more industries adopt decentralized infrastructure. [\\[1\\]](#cite-id-4Cya4ltF8O) [\\[4\\]](#cite-id-Mc7Fu42iJH) [\\[3\\]](#cite-id-49Ymdh011N) [\\[2\\]](#cite-id-cvGlLV0yDN)\n\n# WAL\n\nThe WAL token is the native [utility token](https://iq.wiki/wiki/utility-token) of the Walrus decentralized storage network, used to facilitate payments, security, and governance. For storage, users pay with WAL to store data for a fixed duration, with payments distributed over time to compensate storage [nodes](https://iq.wiki/wiki/node) and stakers. To stabilize storage costs, the protocol is designed to insulate pricing from WAL’s market volatility, and early-stage subsidies are provided to support adoption while maintaining viable incentives for node operators.\n\nWAL also supports network security through delegated [staking](https://iq.wiki/wiki/staking), allowing users to back storage [nodes](https://iq.wiki/wiki/node) and earn rewards based on [node](https://iq.wiki/wiki/node) performance. Plans include slashing to penalize misbehavior and aligning incentives across participants. In governance, WAL holders vote on protocol parameters—such as penalties—based on their staked tokens, giving [nodes](https://iq.wiki/wiki/node) control over system adjustments that affect operational fairness and efficiency. [\\[5\\]](#cite-id-exmgoxDp7b)\n\n## Tokenomics\n\nWAL has a total supply of 5B tokens and has the following distribution: [\\[5\\]](#cite-id-exmgoxDp7b)\n\n* **Community Reserve**: 43%\n* **Core Contributors**: 30%\n* **Subsidies**: 10%\n* **Walrus User Drop**: 10%\n* **Investors**: 7%\n\n# Funding and Investors\n\nIn early 2025, the Walrus Foundation completed a significant fundraising round, securing $140 million in a private token sale. This funding round was led by Standard Crypto and included participation from several prominent investors in the [blockchain](https://iq.wiki/wiki/blockchain) and venture capital space. [\\[1\\]](#cite-id-4Cya4ltF8O)\n\n## Key Investors\n\n* Standard Crypto (Lead investor)\n* [a16z crypto](https://iq.wiki/wiki/a16z-crypto)\n* [Electric Capital](https://iq.wiki/wiki/electric-capital)\n* Creditcoin\n* Lvna Capital\n* Protagonist\n* Franklin Templeton Digital Assets\n* Karatage\n* RW3 Ventures\n* Comma3 Ventures\n* The Raptor Group\n\n# Partnerships\n\n* [IO.net](https://iq.wiki/wiki/ionet)\n* SEAL\n* Tusky\n* [Unchained](https://iq.wiki/wiki/unchained-crypto)\n* [Pudgy Penguins](https://iq.wiki/wiki/pudgy-penguins)\n* Crossmint\n* Webacy","summary":"Walrus is a decentralized storage platform built on Sui, enabling programmable, interactive, and secure data management.","images":[{"id":"Qmf84NVjqMr2BdHyrVCYTErRjjigaHcXowpUeK2q9Aamfp","type":"image/jpeg, image/png"}],"categories":[{"id":"dapps","title":"dapps"}],"tags":[{"id":"Protocols"},{"id":"Organizations"}],"media":[{"id":"QmUGSiU1AURbYw79M43rqvbd5xoE3B7zfGYsoUekyJg7Nr","name":"67cfe8993602abad23274fad_about-ilust.svg","caption":"","thumbnail":"QmUGSiU1AURbYw79M43rqvbd5xoE3B7zfGYsoUekyJg7Nr","source":"IPFS_IMG"},{"id":"QmYuE2gzthAA7o4faoqvx1pdyD3gzEMttF9wht8EvPA5qP","name":"F49A0545-2-scaled.webp","caption":"","thumbnail":"QmYuE2gzthAA7o4faoqvx1pdyD3gzEMttF9wht8EvPA5qP","source":"IPFS_IMG"},{"id":"QmNunXvW5B9TJCdxNwzyXzJSDaVSA9gKYvEKfKoHgDof7i","name":"images.jpeg","caption":"","thumbnail":"QmNunXvW5B9TJCdxNwzyXzJSDaVSA9gKYvEKfKoHgDof7i","source":"IPFS_IMG"},{"id":"Qmbu16BWHVdmKfEjE2spJ7beYPaF9joN32tFhNgjQHEfTg","name":"Walrus-Protocol-WAL-token-airdrop-guide.jpg","caption":"","thumbnail":"Qmbu16BWHVdmKfEjE2spJ7beYPaF9joN32tFhNgjQHEfTg","source":"IPFS_IMG"},{"id":"https://www.youtube.com/watch?v=QQOe7EiOeUc","name":"QQOe7EiOeUc","caption":"","thumbnail":"https://www.youtube.com/watch?v=QQOe7EiOeUc","source":"YOUTUBE"},{"id":"https://www.youtube.com/watch?v=qSBZr8WaGUw","name":"qSBZr8WaGUw","caption":"","thumbnail":"https://www.youtube.com/watch?v=qSBZr8WaGUw","source":"YOUTUBE"}],"metadata":[{"id":"references","value":"[\n  {\n    \"id\": \"4Cya4ltF8O\",\n    \"url\": \"https://www.walrus.xyz/blog/walrus-foundation-fundraising\",\n    \"description\": \"Official blog post\",\n    \"timestamp\": 1743975505271\n  },\n  {\n    \"id\": \"cvGlLV0yDN\",\n    \"url\": \"https://decrypt.co/285471/how-walrus-protocol-is-reinventing-decentralized-storage\",\n    \"description\": \"Decrypt article\",\n    \"timestamp\": 1743975505271\n  },\n  {\n    \"id\": \"49Ymdh011N\",\n    \"url\": \"https://docs.wal.app/\",\n    \"description\": \"Official documentation\",\n    \"timestamp\": 1743975505271\n  },\n  {\n    \"id\": \"Mc7Fu42iJH\",\n    \"url\": \"https://www.walrus.xyz/\",\n    \"description\": \"Official website\",\n    \"timestamp\": 1743975505271\n  },\n  {\n    \"id\": \"exmgoxDp7b\",\n    \"url\": \"https://www.walrus.xyz/wal-token\",\n    \"description\": \"Token information\",\n    \"timestamp\": 1743975505271\n  },\n  {\n    \"id\": \"FJ3qhC4l0Z\",\n    \"url\": \"https://coinmarketcap.com/currencies/walrus-xyz/\",\n    \"description\": \"CoinMarketCap listing\",\n    \"timestamp\": 1743975505271\n  },\n  {\n    \"id\": \"hTnz1e3Ets\",\n    \"url\": \"https://www.coingecko.com/en/coins/walrus-2\",\n    \"description\": \"CoinGecko listing\",\n    \"timestamp\": 1743975505271\n  }\n]"},{"id":"website","value":"https://www.walrus.xyz/"},{"id":"coinmarketcap_url","value":"https://coinmarketcap.com/currencies/walrus-xyz/"},{"id":"coingecko_profile","value":"https://www.coingecko.com/en/coins/walrus-2"},{"id":"twitter_profile","value":"https://x.com/walrusprotocol"},{"id":"github_profile","value":"https://github.com/MystenLabs/walrus-docs"},{"id":"discord_profile","value":"https://discord.gg/walrusprotocol"},{"id":"contract_url","value":"https://suivision.xyz/coin/0x356a26eb9e012a68958082340d4c4116e7f55615cf27affcff209cf0ae544f59::wal::WAL"},{"id":"previous_cid","value":"\"https://ipfs.everipedia.org/ipfs/QmNs2UB2LXr4q6z5UAv424pZJZrd4ofrSETK9GABQdLerh\""},{"id":"commit-message","value":"\"Republished wiki\""},{"id":"previous_cid","value":"QmNs2UB2LXr4q6z5UAv424pZJZrd4ofrSETK9GABQdLerh"}],"events":[{"id":"bd7cb4e7-13a2-492d-aaba-c3f6b92f0415","date":"2025-03","title":"Mainnet Launch","type":"DEFAULT","description":"Mainnet Launch","link":"https://www.walrus.xyz/blog/walrus-foundation-fundraising","multiDateStart":"","multiDateEnd":""}],"user":{"id":"0x8af7a19a26d8fbc48defb35aefb15ec8c407f889"},"author":{"id":"0x8af7a19a26d8fbc48defb35aefb15ec8c407f889"},"language":"en","version":1,"linkedWikis":{"blockchains":[],"founders":["george-danezis"],"speakers":[]}}