LogoLogo
HomeExplorerGitHub
  • 🗂️Introduction
    • 🧐5Ws-1H about CESS
    • ✨Technical Highlight
    • 🔨Use Cases
    • 📜Whitepaper
    • 💬Contact & Social Media
  • ⛏️CESS Nodes
    • Consensus Nodes
      • Running a Consensus Node
      • Reward Mechanism
    • Storage Nodes
      • Running a Storage Node
      • Running MultiNodes
      • Node Troubleshooting
      • Storage Miner Upgrade Guide
    • CDN Nodes
      • Running a Cacher
      • Running a Retriever
    • TEE Nodes
      • What is TEE Node
      • Running a TEE Node
  • 🌏Community Members
    • Ambassador Program
    • Community Governance
  • 🔥CESS User Guide
    • CESS Account
    • Testnet Faucet
    • Territory Operation
  • 💻Developers
    • CESS SDK
      • Golang SDK
        • Preface
        • Install
        • Initialization
        • Properties
        • Data Process
        • Object/File
          • StoreFile
          • StoreObject
          • RetrieveFile
          • RetrieveObject
          • StoreFileToMiners
          • RetrieveFileFromMiners
        • Chain Related
          • Audit
            • QueryChallengeSnapShot
            • QueryCountedClear
            • QueryCountedServiceFailed
            • SubmitIdleProof
            • SubmitServiceProof
            • SubmitVerifyIdleResult
            • SubmitVerifyServiceResult
          • Babe
            • QueryAuthorities
          • Balances
            • QueryInactiveIssuance
            • QueryTotalIssuance
            • TransferToken
          • CessTreasury
            • QueryCurrencyReward
            • QueryEraReward
            • QueryReserveReward
            • QueryRoundReward
          • DeOSS
            • Authorize
            • CancelAuthorize
            • DestroyOss
            • QueryAllOss
            • QueryAuthorityList
            • QueryOss
            • RegisterOss
            • UpdateOss
          • FileBank
            • QueryAllRestoralOrder
            • QueryUserHoldFileList
            • QueryUserFidList
            • QueryDealMap
            • QueryFile
            • QueryRestoralOrder
            • CalculateReport
            • CertIdleSpace
            • ClaimRestoralNoExistOrder
            • ClaimRestoralOrder
            • DeleteFile
            • GenerateRestoralOrder
            • PlaceStorageOrder
            • ReplaceIdleSpace
            • RestoralOrderComplete
            • TransferReport
            • UploadDeclaration
            • TerritoryFileDelivery
          • SchedulerCredit
            • QueryCurrentCounters
          • Session
            • QueryValidators
          • Sminer
            • IncreaseCollateral
            • IncreaseDeclarationSpace
            • MinerExitPrep
            • MinerWithdraw
            • QueryAllMiner
            • QueryAllRestoralTarget
            • QueryCompleteSnapShot
            • QueryCounterForMinerItems
            • QueryExpenders
            • QueryMinerItems
            • QueryPendingReplacements
            • QueryRestoralTarget
            • QueryRewardMap
            • QueryStakingStartBlock
            • ReceiveReward
            • RegisterPoisKey
            • RegnstkAssignStaking
            • RegnstkSminer
            • UpdateBeneficiary
            • UpdateSminerEndPoint
          • Staking
            • QueryAllBonded
            • QueryAllNominators
            • QueryCounterForValidators
            • QueryCurrentEra
            • QueryEraValidatorReward
            • QueryErasRewardPoints
            • QueryErasTotalStake
            • QueryLedger
            • QueryNominatorCount
            • QueryValidatorCommission
            • QueryValidatorsCount
            • QueryeErasStakers
            • QueryeNominators
          • StorageHandler
            • QueryPurchasedSpace
            • QueryTotalIdleSpace
            • QueryTotalServiceSpace
            • QueryUnitPrice
            • QueryTerritory
            • QueryConsignment
            • MintTerritory
            • ExpandingTerritory
            • RenewalTerritory
            • ReactivateTerritory
            • TerritoryConsignment
            • CancelConsignment
            • BuyConsignment
            • CancelPurchaseAction
          • System
            • QueryAccountInfo
            • QueryAccountInfoByAccountID
            • QueryBlockNumber
          • Tee
            • QueryAllWorkers
            • QueryEndpoints
            • QueryMasterPubKey
            • QueryWorkerAddedAt
            • QueryWorkers
          • RPC Calls
            • ChainGetBlock
            • ChainGetBlockHash
            • ChainGetFinalizedHead
            • NetListening
            • SystemChain
            • SystemProperties
            • SystemSyncState
            • SystemVersion
        • Toolset
      • Javascript SDK
      • Rust SDK
        • Preface
        • chain
          • Audit
            • Challenge Snapshot
            • Counted Clear
            • Counted Service Failed
            • Submit Idle Space Proof
            • Submit Service Proof
            • Submit Verify Idle Result
            • Submit Verify Service Result
          • File Bank
            • Bucket
            • Clear User List
            • deal Map
            • File
            • Restoral Order
            • User Bucket List
            • User Hold File List
            • Calculate Report
            • Certify Idle Space
            • Claim Restoral Noexist Order
            • Claim Restoral Order
            • Create Bucket
            • Delete Bucket
            • Delete File
            • Generate Restoral Order
            • Replace Idle Space
            • Restoral Order Complete
            • Territory File Delivery
            • Transfer Report
            • Upload Declaration
          • Oss
            • Authority List
            • Oss
            • Authorize
            • Cancel Authorize
            • Destroy
            • Register
            • Update
          • Storage Handler
            • Consignment
            • Pay Order
            • Purchased Space
            • Territory Expired
            • Territory Frozen Counter
            • Territory Frozen
            • Territory
            • Territory Key
            • Total Power
            • Total Space
            • Unit Price
            • Buy Consignment
            • Cancel Consignment
            • Cancel Purchase Action
            • Create Order
            • Expand Territory
            • Mint Territory
            • Reactivate Territory
            • Renew Territory
            • Territory Consignment
            • Territory Grants
            • Territory Rename
    • Smart Contract
      • Issue ERC20
      • Deploy an ink! Smart Contract
      • Deploy a Solidity Smart Contract
      • Build a Proof of Existence dApp (ink!)
      • Build a NFT Marketplace (ink!)
      • Build a Proof of Existence dApp (Solidity)
    • Advanced Guides
      • Substrate and EVM Address Conversion
      • Commonly Used Libs
      • CESS Code Overview
  • 📱CESS Products
    • DeOSS
      • Introduction
      • Technical Highlights
      • Architecture
      • Data Access Process
      • API Description
        • Prerequisites
        • Identity Signature
        • Upload File/Object
        • Range Upload
        • Download File
        • Preview File
        • Delete File
        • View File Metadata
        • View Version
  • 📚References
    • 📚Node Operations
      • Running RPC Node
    • 📚In-depth Technical Features
      • R²S
      • RRC
      • LBSS
      • VRF
    • Data Lifecycle
      • Data Upload
      • Data Download
      • Data Deletion
      • Data Restore
      • Data Audit
    • Distributed Storage
      • Identification
      • Consistency Guarantee
      • Node Discovery
      • Message Protocol
      • Storage Method
    • DePIN
      • The DePIN Portrait
    • AI
      • CESS: The Future of Decentralized Data Infrastructure for the AI-Driven World
      • Decentralized Solutions for AI: How CESS is Shaping a Trusted Future
      • CESS in CES: Insights from Jensen Huang’s CES 2025 Speech and CESS Network’s Role in the AI Era
      • CESS AI Agent Hub: The Intelligent Portal of the AI Times
  • 📖Glossary
Powered by GitBook
On this page
  • 1. Disaster Recovery Guarantee
  • 2. Verifiable Unused Storage
  • 3. Smart Space Management
  • 4. Unified Storage Price
  • 5. IPFS Compatiblity
  • 6. Secure Data Access
  • 7. Fast Data Retrieval
  • 8. Data Ownership Traceability
  • 9. CESS AI-LINK

Was this helpful?

Edit on GitHub
  1. Introduction

Technical Highlight

1. Disaster Recovery Guarantee

The Proof of Data Reduplication and Recovery (PoDR²) protocol is designed to ensure the validity and availability of stored data by challenging storage nodes regularly. To prevent data loss and maintain data integrity in any situations, such as when some storage nodes are offline or even if a disaster occurs in part of the internet or data centers, the data files and can be recovered because of the redundant and recovery mechanism.

2. Verifiable Unused Storage

The Proof of Idle Space (PoIS) is designed to verify whether storage nodes have honestly contributed available storage resources to the CESS network, which will be used to store user data. Storage nodes can also exchange their storage contributions for incentives.

3. Smart Space Management

The CESS network aggregates storage space contributed by storage nodes from around the world in what we call Smart Space Management. For storage nodes, the committed storage space will be flexibly allocated and used by the CESS network. For users, it makes the CESS network like cloud storage, with features of horizontal scalability, elasticity, and durability.

4. Unified Storage Price

Unlike the storage space bidding of alternative decentralized storage protocols, CESS users only need to bid on a single price point on CESS storage. CESS middle layer has a pricing mechanism to calculate an optimized price point for storage users while balancing the incentives of storage providers.

5. IPFS Compatiblity

Will be launched in 2026 Q4

CESS is compatible with IPFS standard and allows developers to integrate their dApps with an array of storage solutions that utilize IPFS. Data stored on CESS can also be addressed with cryptographic hashes, making the content immutable and tamper-resistant.

6. Secure Data Access

Will be launched in 2026 Q3

7. Fast Data Retrieval

8. Data Ownership Traceability

Will be launched in 2026 Q4

Data ownership can be verified with Multi-format Data Rights Confirmation technology (MDRC). This protocol extracts fingerprints from all data and permanently stores them on-chain for traceability.

9. CESS AI-LINK

Will be launched in 2025 Q4

Various organizations possess private data, some of which is sensitive or restricted by national laws, hindering its sharing for AI development. The CESS network offers a solution by facilitating the exchange of encrypted parameters and models through CESS AI-LINK, ensuring compliance with privacy regulations. This enables the creation of a global model where data remains secure and local, yet contributes to a broader industry or global AI framework without compromising privacy or regulatory compliance.

Last updated 7 months ago

Was this helpful?

Proxy Re-encryption Technology (PReT) is built on top of Public Key Encryption to allow users to authorize decryption permissions to others without disclosing the data's contents. User data is also processed and accessed in (TEE) within the storage nodes.

Data indexing and Content Decentralized Delivery Network (CD²N) improve searching and download speed from user endpoints. Consensus mechanism has been iterated on top of to achieve low gas fees and high transaction throughput.

🗂️
✨
Trusted Execution Environment
Polkadot GRANDPA