RealAssetChain
  • RealAsset Chain (RAC) Whitepaper
  • Preface
  • I. Project Overview and Strategic Vision
    • 1.1 Strategic Positioning and Core Vision of RealAsset Chain (RAC)
    • 1.2 Industry Innovation Through the Integration of Blockchain and Real World Assets (RWA)
    • 1.3 RAC's Differentiation Strategy and Core Value Proposition
  • II. Market Analysis
    • 2.1 Global Macroeconomic Environment and RWA Allocation Trends
    • 2.2 Market Segmentation and Growth Potential in the RWA Sector
    • 2.3 Challenges and Opportunities in the Digital Transformation of Traditional Financial Assets
    • 2.4 Blockchain as an Innovation Driver for the RWA Market
    • 2.5 Analysis of Industry Leaders and Competitive Landscape Assessment
    • 2.6 Regulatory Landscape and Policy Trend Analysis
  • III. Technological Innovation Architecture
    • 3.1 Core Blockchain Technology Selection and Optimization Strategy for RAC
    • 3.2 On-chain Issuance, Trading, and Settlement Mechanism for RWA Assets
    • 3.3 Cross-chain and Interoperability Solutions
    • 3.4 Data Privacy Protection and Security Framework
    • 3.5 Oracles and the Reliability of Off-chain Data
    • 3.6 Scalability and Network Security Optimization Strategy
  • IV. RAC Business Model
    • 4.1 Core Business Logic and Asset Selection Criteria of RAC
    • 4.2 Diversified RWA Asset Categories and Management Models
    • 4.3 Coordination Mechanism Between On-chain and Off-chain Assets
  • V. Tokenomics Design
    • 5.1 RAC Token Economy and Value Circulation Model
    • 5.2 Total Token Supply, Deflationary Mechanisms, and Incentive Strategies
    • 5.3 Staking and Liquidity Mining Programs
    • 5.4 Governance Token Design and Community Incentive Plan
  • VI. Governance Structure and Risk Management
    • 6.1 Decentralized Autonomous Organization (DAO) and Decision-making Framework
    • 6.2 Risk Identification, Early Warning, and Control System
    • 6.3 Compliance Audits and Dynamic Regulatory Mechanisms
  • VII. Development Roadmap and Phase Planning
  • VIII. Team Background and Advisory Board
  • IX. Risk Disclosure and Legal Statement
Powered by GitBook
On this page
  1. III. Technological Innovation Architecture

3.4 Data Privacy Protection and Security Framework

In the process of bringing Real World Assets (RWAs) on-chain, a critical challenge lies in balancing regulatory compliance with robust user privacy and data protection. The RealAsset Chain (RAC) places strong emphasis on this issue and has designed a cutting-edge security and privacy infrastructure.

By integrating Zero-Knowledge Proofs (ZKPs), homomorphic encryption, fine-grained access control, and auditable compliance mechanisms, RAC has established a highly secure, flexible, and auditable system for safeguarding sensitive asset and identity data.

1. Zero-Knowledge Proof (ZKP) Mechanism

ZKPs are cryptographic techniques that allow one party to prove the validity of certain data to another party without revealing the data itself. RAC incorporates both zk-SNARKs and zk-STARKs technologies to enhance privacy in the following use cases:

  • Confidentiality of transaction amounts, asset holdings, and user identities

  • Validation of multi-party smart contract operations without revealing raw inputs

  • Selective disclosure capabilities for regulatory scenarios

This approach allows RAC to protect user privacy while still enabling targeted, regulator-friendly disclosures, ensuring both data confidentiality and compliance readiness.

2. Homomorphic Encryption for Encrypted Computation

RAC integrates homomorphic encryption, enabling computations on encrypted data without requiring decryption. This allows the platform to:

  • Perform risk assessments, order matching, and staking/liquidation calculations without ever exposing users’ underlying asset data.

This dramatically reduces the risk of data leakage and enables data minimization practices—ensuring that sensitive data is only accessed on a “need-to-know” encrypted basis.

3. Secure Smart Contracts and Access Control Architecture

At the smart contract level, RAC implements a multi-layered role-based permission system, including:

  • Role-Based Access Control (RBAC): Enables fine-grained permission management for contract function calls

  • Admin-Proof Governance: All administrative actions must be validated by community DAO votes or multi-signature approval

  • Audit-Focused Firewall Contracts: Designed to prevent common vulnerabilities such as reentrancy attacks, overflow exploits, and unauthorized access

These controls help ensure operational integrity while reinforcing decentralized governance.

4. Defense Systems and Attack Detection Framework

RAC’s infrastructure includes a dedicated security module that continuously monitors for high-risk behaviors across the following domains:

  • Suspicious trading patterns (e.g., money laundering, sudden high-frequency trades)

  • Network-based threats (e.g., DDoS attacks, cross-chain replay attacks)

  • Smart contract abuse detection, such as unexpected function calls or oracle manipulations

These real-time monitoring mechanisms enable proactive threat identification and automated response protocols.

By combining ZKP-based privacy, encrypted computation, permission-isolated smart contracts, and multi-layered attack defense, RAC achieves a unique trifecta:

Private yet usable data, transparent yet compliant workflows, and secure yet scalable infrastructure.

This comprehensive framework ensures RAC can provide strong data and platform security for the next generation of on-chain RWA ecosystems.

Previous3.3 Cross-chain and Interoperability SolutionsNext3.5 Oracles and the Reliability of Off-chain Data

Last updated 7 days ago