Snowball
  • Welcome to the Snowball
  • Introduction
    • Problem Statement
    • Vision and Mission
    • Solution Overview
  • Modular Naming Service (MNS)
    • What is MNS?
    • MetaMask Snaps
      • Knowledge Base
      • FAQ
    • Identity Management System
      • Claiming Identity
      • Claiming Identity (ENS, SNS...)
      • Sub-identity
      • Primary Identity
      • Transferring Identity
      • Extending Identity Registration
      • Selling Identity
    • Identity Data Management
      • Record Type
        • Address Records
        • TXT Records
      • Records CRUD
    • Reputation Scoring System
      • For Users
      • For Projects
      • Data Sources & Inputs
    • Pricing
    • Use Cases
    • Roadmap
  • Programs & Gamification
    • Referral & Affiliate Systems
      • Affiliate Referral System
        • Terms and Conditions
        • How to Refer as an Affiliate
        • Affiliate Leaderboard Program
        • Eligibility & Requirements
        • Affiliate Tiers, Leaderboard Pools and Commissions
      • Referral System
        • How to Refer
        • Referral Leaderboard Program
        • Referral Tiers, Leaderboard Pools and Commissions
        • Terms & Conditions
      • Leaderboard & Monthly Rewards
      • Payoffs
    • Rewards & Gamification
      • What is Flakes?
      • Achievements
      • Daily Tasks
      • Repeatable tasks
      • Leaderboard
  • Decentralized Identity Layer
    • What is DiD Layer?
    • Cross-chain Interactions
    • Architecture
      • Reverse lookup
    • Tokenomics and Value Economics
      • Tokenomics
      • Value Economics
    • Why use dID on Rollup?
    • Deployments
    • Technical Documentation
      • Smart Contracts
        • RegistrarController
        • TransferController
        • PriceController
        • PublicResolver
        • SaleController
        • SnowRegistry
      • Events Documentation
      • Rest API
      • Typescript SDK
      • CAIP2
      • Reverse Lookup
  • About us
    • Team
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  1. Modular Naming Service (MNS)

What is MNS?

PreviousSolution OverviewNextMetaMask Snaps

Last updated 11 days ago

is a chain-agnostic decentralized identity system built for the modular future of Web3.

The Modular Naming Service allows users to mint, manage, and trade digital identities across rollups and L1s with support for sub-identities, AI-driven reputation scoring, and marketplace integrations. Built as the identity layer for the rapidly growing rollup ecosystem, MNS simplifies Web3 UX by offering human-readable names, unified cross-chain profiles, and privacy-preserving data control.

Key Features:

  • Cross-Chain Identity Minting: Claim unique, human-readable identities that resolve across Ethereum, Movement, Aptos, and other supported chains.

  • Sub-Identities: Create hierarchical naming structures (e.g., @alex/dev, @alex/nft), ideal for personal and organizational use.

  • Identity Marketplace: List and trade identities in a native marketplace with NFT-based ownership and royalty mechanics.

  • ENS Integration: Users can reclaim ENS identities in MNS, retaining on-chain ownership verification.

  • Reputation Scoring System: Gain a Reputation Score based on wallet activity, social behavior, DeFi usage, DAO voting, and KOL influence. Scores enable smart airdrops, platform trust ranking, and user segmentation.

  • Modular Identity Records: Attach wallet addresses, metadata, social links, and custom TXT records to identities.

  • Primary Identity & Reverse Resolution: Set a primary identity for explorer visibility and dApp resolution. Includes support for reverse lookup.

  • Gamification & Referral: Integrated quests, leaderboards, and referral rewards system (Flakes + cashback). KOLs can earn up to 50% commissions.

Modular Naming Service