Singularity Finance
  • Singularity Finance
  • Introduction
  • Background
    • Merger
  • Market Opportunity
    • Tokenise, Monetise and Decentralise the AI Economy
      • Hardware Layer
      • Platforms
      • Foundation Models and Knowledge Graphs
      • Model Hubs
      • Applications
      • Services
      • Data: Monetising Data Contributions
  • SFI Value Proposition
    • Dedicated Layer-2 for AI Economy
    • Core Pillars of the SFI L2
      • AI-Centric dApp
      • Tokenisation Framework
      • Identity Solutions
      • SFI Vaults
        • Architecture
        • Profit Framework
        • Operational Flow
        • Use Cases for SFI Vaults
        • Features
          • Strategies
          • Vault Management Dashboard
          • Risk Engine
          • Execution Engine
          • Fee Infrastructure
          • Governance
          • Router
          • Oracles
          • Zapper Framework
          • Keepers
      • Auxiliary Features
        • AI-Driven Market Making and Liquidity Provisioning
        • Prediction Markets
        • On/Off Ramps
    • Tokenised Data Centres
  • SFI L2
    • Introduction
    • L2 Architecture
      • Operational Model: Optimistic Rollups
      • Data
      • Sequencer
    • Core Features
      • Bridges
      • Indexers
      • Oracles
      • Relays
      • Verifiable Random Function (VRF)
      • Account Abstraction
      • Automation and Offchain Data Integration
  • LAunch
    • Testnet
      • Setup Guide
      • How to Participate in the SFI Testnet
      • FAQs
    • Mainnet
  • Tokenomics and Utility
    • Token Merge & Allocations
      • Allocation & Distribution
    • Token Utility
    • SFI Nodes
      • Details
    • Roadmap
    • Leadership Team
    • Conclusion
    • Appendix
  • Legal
    • SFI Token Terms & Conditions
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  1. SFI L2
  2. L2 Architecture

Sequencer

The sequencer serves as a critical component of the rollup architecture, batching and ordering transactions before submitting them to the Ethereum mainnet. Singularity Finance’s sequencer design prioritises fairness, decentralisation and performance.

Key Features:

  1. Transaction Ordering: Prevents front-running and MEV (Miner Extractable Value) by implementing fair ordering algorithms.

  2. Low Latency: Reduces the time it takes for transactions to be confirmed by processing them offchain in near real-time.

  3. Decentralised Sequencing (Future Upgrade): Initially run by trusted operators, the sequencer role will transition to a decentralised network of participants to enhance security and censorship resistance.

Operational Flow:

  1. User Transactions: Submitted to the L2 through wallets or dApps.

  2. Batch Formation: The sequencer aggregates multiple transactions into a batch.

  3. State Commitment: Generates cryptographic proofs and submits them to Ethereum.

  4. Fraud Challenges: Validators can challenge incorrect proofs, ensuring trustless dispute resolution.

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Last updated 3 months ago