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Developer Docs
  • Platform Architecture
    • 💠Introduction
  • 💻Application Layer
    • 🙋‍♀️Alith - AI Agent Framework
    • 🏦DeFAI: AI-Driven DeFi
    • 🛒DAT Marketplace
    • 🚀Agent Launchpad
  • 🛡️Trust & Execution Layer
    • Consensus Protocol
    • Settlement Layer
    • Execution Layer
    • Data Availability Layer
  • 🖇️Exetention Layer
  • Data Anchoring Token (DAT)
    • 🧠Introduction
    • 🔍DAT Specification
    • 💎Value Semantics
    • 📁DAT Lifecycle Example
  • Quorum-based BFT Consensus
    • 💎Introduction
    • 🛠️iDAO-Quorum Interaction
    • 📝Quorum-Based BFT Protocol
    • 🫵Slashing & Challenger System
    • 🌀Quorum Rotation & Benefit
  • Verified Computing Framework
    • 🔷Overview
  • 🏗️Verified Computing Architecture
  • Contract & Execution Flow
  • LAZAI Workflow & Runtime
    • 🧩E2E Process
    • ⚙️POV Data Structure
    • 🔵AI Execution Mechanism
  • What's More?
    • 🔐Data Protection
  • 🛣️Roadmap
  • 🆎Glossary
  • ⁉️FAQs
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  1. Trust & Execution Layer

Consensus Protocol

PoS + Quorum-Based BFT Consensus Protocol

To ensure data trustworthiness and execution reliability, LazAI employs a Quorum-Based Byzantine Fault Tolerant (BFT) consensus mechanism. Each Quorum functions as a decentralized iDAO responsible for governing, verifying, and securing AI-related data and computational processes.

LazAI Consensus Layer has the following three features:

  1. Decentralized Data Verification: Each iDAO operates independently to validate datasets, training models, and AI agent execution before anchoring them on-chain.

  2. Optimized Off-Chain Storage: AI datasets remain off-chain, while their cryptographic proofs and metadata are stored on LazChain, minimizing storage costs.

  3. High-Performance Data Processing: The Quorum consensus model enables parallel verification and validation, reducing latency for AI model updates and execution.

Its main advantages are as follows:

  • Reduces Centralized Risk: No single entity controls data governance, ensuring resistance to manipulation and censorship.

  • Transparent & Immutable: All verification events and decisions are stored on LazChain, providing full auditability.

  • Scalable Data Governance: iDAOs dynamically adapt to evolving AI datasets, allowing continuous validation and dispute resolution.

By integrating a Quorum-based BFT consensus, LazAI ensures high availability, low latency, and verifiable AI execution, forming a robust foundation for decentralized AI governance.

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Last updated 1 month ago

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