CUDIS Whitepaper
  • CUDIS: A Rewarding Longevity Protocol
    • The CUDIS Ecosystem
    • A Sustainable Model for the Future
    • Why Now?
    • Join the Movement
  • CUDIS Protocol
    • CUDIS Wearable: Your Ultimate Longevity Companion, 24/7
    • CUDIS Super App: The Gateway to Longevity Intelligence
    • CUDIS Technology Infrastructure
      • LDID (Longevity Decentralized Identifier)
      • CUDIS Data Aggregator
      • CUDIS DataHub
      • CUDIS Progressing Nodes
    • Longevity Hub
  • CUDIS Tokenomics
    • Core Positioning & Functionality
    • Token-Gated Community & Staking Mechanism
    • Token Flow & Incentive Mechanism
    • Fee Structure – Sustainable Economic Model
    • Conclusion
  • CUDIS Roadmap
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LDID (Longevity Decentralized Identifier)

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Last updated 19 days ago

The on-chain storage solution for users' private data aims to achieve on-chain management of user accounts and data, protect user privacy, and enhance data value. Its design includes the following key components:

  • User Unique Identity on Multi-Chain: It aims to bind users' Web2 and Web3 identities to Non-Fungible Tokens (NFTs) and Soul-Bound Tokens (SBTs), enabling identity aggregation and verifiability. This allows users to self-authenticate, establish social connections, and generate data value on-chain.

  • Identity Layer of the Protocol: CUDIS-LDID supports the mapping of multi-chain addresses and the association of off-chain third-party accounts. The protocol’s identity layer facilitates data exchange and value distribution in the gaming and AI sectors through a modular data layer, ensuring that the ownership, control, and verification rights of data are returned to users.

  • Issuance of SBTs (Soul-Bound Tokens) for User Addresses: Based on users' important information, SBTs are issued for their addresses to enable the following functions:

    • Multi-chain Address Association: Link users' addresses across different blockchains, forming a unified identity.

    • Off-chain Third-party Account Association: Associate users' off-chain accounts (e.g., social media accounts) with their on-chain identity, enriching their digital identity.

    • Data NFT Indexing: Create NFT indices for data generated by users, facilitating data management and trading.

    • PSD-KV (Private Data Key-Value Storage): Store users' private data in a decentralized way via IPFS—such as memories of AI agents—ensuring both security and privacy.