Hubic.ai
  • Hubic AI
  • EMBARK UPON
    • Introduction
      • Proof-of-Inference (PoI)
      • Proof-of-Weights (PoWg)
      • Why Hubic?
      • Main Actors and Their Roles
      • Architecture Overview
      • Use Case Examples
      • Hubic AI Hub – Model Registry
      • RWA Integration
    • Registry & System Architecture
      • Sovereign AI Agents (On-chain AI Logic Executors)
      • Liquid Strategy Engine (LSE)
      • Proof-of-Weights (PoW2)
      • Governance System
      • Hubic Intelligence Hub (Expanded)
      • Visual System Map
    • Economic Model
      • HUB Token Utility
      • Economic Actors & Reward Mechanics
      • Token Flow Diagram
      • Long-Term Sustainability
      • Optional Enterprise Layer
      • Security & Reputation Systems
      • Summary Table
      • Future Expansion Points
      • Final Notes
    • Program Flow Overview
      • Model Registration (One-Time)
      • Inference Request (User Job)
      • Execution Phase (Off-Chain)
      • Verification Phase
      • Rewards & Settlement
      • Optional Extensions
      • Key Takeaways
    • Real-World Use Case Example
      • Introduction
      • Problem Statement
      • System Actors
      • End-to-End Flow: DAO Delegation Automation
      • Benefits to DAO Operations
      • Extensions & Advanced Use
  • Hubic Economic Engine
    • Tokenomics
    • Roadmap
  • Links
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  1. EMBARK UPON
  2. Introduction

Proof-of-Inference (PoI)

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Last updated 6 days ago

Proof-of-Inference (PoI) is Hubic’s core mechanism for ensuring the authenticity of every AI-generated output. Each inference must be accompanied by a zero-knowledge proof (zk-proof), generated off-chain and verified on-chain through Ethereum smart contracts.

✅ Guarantees:

  • The model used is identified by a unique cryptographic hash.

  • Inputs are cryptographically committed and remain unchanged.

  • Outputs are deterministically derived from a registered zk-compatible model.

  • All outputs are verified on-chain before they can trigger any downstream logic.

🔁 Inference Flow:

User Input → zk-Inference Node → zk-Proof + Output → Ethereum Verifier Contract → On-Chain Result

🧠 Why It Matters:

  • Enables trustless, cryptographically guaranteed AI predictions.

  • Allows DeFi, DAOs and RWA contracts to depend on provable AI logic.

  • Preserves user privacy by never exposing raw inputs or outputs on-chain.

  • Creates a transparent audit trail for all inference activity.

🌍 RWA Integration:

PoI is critical to RWA tokenization — every zk-verified inference can serve as an on-chain proof of usage. These verifiable interactions underpin smart contracts that distribute revenue to RWA token holders, making AI outputs tangible, auditable and financially productive assets.