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
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  1. III. Technological Innovation Architecture

3.1 Core Blockchain Technology Selection and Optimization Strategy for RAC

RealAsset Chain (RAC) adopts a forward-looking approach in its blockchain architecture, aiming to meet the demanding requirements of Real World Asset (RWA) management—including high performance, scalability, security, and cross-chain interoperability. As a foundational infrastructure for RWA tokenization, RAC is built upon Layer-2 Rollup scalability solutions, combined with a modular blockchain architecture, zero-knowledge proof integrations, secure consensus mechanisms, and cross-chain bridge protocols to form a high-performance, low-cost, and extensible blockchain framework.

1. Why Choose the Layer-2 Rollup Architecture?

Layer-2 is a critical scalability solution developed to overcome the performance limitations of Layer-1 blockchains. Among the various Layer-2 technologies, Rollup is one of the most mature and widely adopted options. Its core mechanism involves processing transactions off-chain and submitting only the final transaction states or proofs to the Layer-1 chain. This greatly increases throughput while significantly reducing gas fees, making it ideal for high-frequency transaction environments like DeFi and RWA.

RAC primarily considers two Rollup models:

  • Optimistic Rollup: Assumes off-chain transactions are valid by default and only verifies them in case of disputes using fraud proofs.

  • Zero-Knowledge Rollup (ZK-Rollup): Generates cryptographic proofs for each batch of transactions, offering enhanced data compression and instant finality without requiring dispute resolution.

RAC initially implements the more Ethereum-compatible Optimistic Rollup to enable rapid deployment within the Ethereum ecosystem, with plans to transition to ZK-Rollup for enhanced privacy and scalability.

2. Modular Blockchain Architecture

RAC incorporates a modular design, logically separating the blockchain into four functional layers:

  • Consensus Layer: Built upon a secure Layer-1 chain (e.g., Ethereum or Cosmos Hub) to ensure network security.

  • Settlement Layer: Responsible for recording and verifying transaction states submitted by Layer-2.

  • Execution Layer: Operates the RAC Virtual Machine (RAC-VM) to execute smart contracts and manage asset mapping logic.

  • Data Availability Layer: Ensures the integrity of state data through off-chain storage and distributed node networks.

This modular design ensures system security while enabling flexible deployment of different asset types, facilitating long-term platform maintainability and scalability.

3. Zero-Knowledge Proof and Privacy Enhancements

To protect sensitive data associated with high-value assets, RAC integrates advanced zero-knowledge proof (ZKP) technologies, including zk-SNARKs and zk-STARKs. These techniques encrypt asset states and transaction content while maintaining verifiability, thereby protecting user balances, transaction amounts, and identity information on-chain—meeting the privacy demands of high-net-worth individuals and institutions.

RAC is also developing a selective disclosure mechanism, allowing authorized regulators to audit specific transactions, thereby achieving a balanced model of "compliance through privacy."

4. Cross-Chain Bridges and Interoperability

One of the core requirements of RWA tokenization is seamless cross-chain asset mobility. RAC supports asset transfers across major networks such as Ethereum, BSC, Polygon, and Cosmos through integration with IBC (Inter-Blockchain Communication) and bridge components.

RAC implements the following cross-chain strategies:

  • Atomic Swaps to ensure transactional security.

  • Multisig and Validator-Based Consensus to maintain decentralized control of bridges.

  • State Synchronization Mechanisms to ensure consistent asset mappings across networks.

This robust design lays the foundation for scalable multi-chain asset management and trading scenarios.

5. Security Architecture and Anti-Attack Mechanisms

RAC incorporates multi-layered security measures within its tech stack:

  • Formal verification and multiple rounds of smart contract audits.

  • Replay attack prevention and dual-signature verification.

  • Transaction rate-limiting and abnormal behavior detection.

  • Randomized node distribution and Sybil resistance models.

In addition, RAC offers a bug bounty program and engages a community-driven white-hat security initiative to encourage proactive vulnerability discovery and resolution.

6. Future Technical Roadmap

Over the next 3–5 years, RAC will implement the following technological advancements:

  • Full migration to ZK-Rollup for private, instant settlement.

  • Deployment of modular Rollup stacks for asset-specific chain customization.

  • Adoption of EigenDA or Celestia for high-throughput data availability.

  • Collaboration with RWA standardization bodies to promote industry-wide token structure standards.

Through the adoption of Layer-2 Rollup scalability, modular blockchain design, and a comprehensive focus on privacy, security, and interoperability, RAC has built a next-generation RWA infrastructure. This positions the platform to serve as a high-performance foundation for tokenizing real-world assets globally and sets the stage for large-scale deployment in compliant institutional finance.

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