Universal Name Service
  • 🧰introduction
    • Executive Summary
    • Background
      • Competitive Landscape
    • Introduction
  • 🛞How It Works
    • Multi-Chain Registration
    • Seamless Transfers
    • Integrated Token Swap
    • Automatic Bridging
    • Contract Registration
  • ⚙️Technical Architecture
    • Smart Contract Architecture
      • A. ERC-721-Based Name Ownership
      • B. Custom Smart Contracts for Non-EVM Chains
      • C. Resolver Contracts
      • D. Integration with Decentralized Identity (DID) Standards
    • Name Resolution and Identity Management
      • A. Name Resolution Mechanism
      • B. Identity Management through Decentralized Ownership
      • C. Integration with Decentralized Identity Protocols
  • 💰Tokenomics
    • Tokenomics
      • Utility of $UNS
      • Token Allocation
  • 🚩Roadmap
    • Roadmap
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  1. Technical Architecture
  2. Smart Contract Architecture

B. Custom Smart Contracts for Non-EVM Chains

  • Chain-Specific Implementations:

For non-EVM-compatible blockchains like Solana, which do not natively support ERC-721, UNS deploys chain-specific contracts that align with the blockchain’s native standards. On Solana, for instance, UNS uses programs compatible with the Solana Program Library (SPL) to manage name ownership and mappings, leveraging Metaplex NFTs or other Solana-native data structures.

This approach allows UNS to provide similar functionality across diverse blockchain environments while respecting the technical nuances of each chain. It ensures that name ownership and address mappings remain secure and decentralized, even when implemented on different blockchain architectures.

  • Integration with Custom Standards:

On networks like Polkadot or Cosmos, UNS leverages custom parachains or modules to handle name registration and mapping, utilizing cross-chain communication protocols for interoperability. These contracts integrate with the unique identity management features of these networks, allowing users to maintain a consistent UNS experience regardless of the underlying blockchain technology.

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Last updated 4 months ago

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