📚Technical Architecture

Overall Architecture Design

CBCC adopts a layered architecture design, divided into an application layer, core service layer, blockchain layer, and infrastructure layer from top to bottom. Each layer works collaboratively to ensure efficient and stable system operation.

Application Layer

This layer provides user-facing terminal services, including web, mobile, and API interfaces, offering functions such as asset trading, mining, deposit and withdrawal, and asset management, supporting seamless switching between multiple terminals.

Core Service Layer

• Transaction Engine: Responsible for order matching, order fulfillment, and settlement, employing an in-memory matching mechanism to ensure transaction speed and accuracy;

• Asset Management System: Enables real-time accounting of user assets, deposit and withdrawal approval, and monitoring of fund flows;

• Security Protection System: Integrates firewall, intrusion detection, and abnormal transaction monitoring modules to prevent various security risks;

• Compliance Management System: Includes a built-in KYC/AML verification process, supporting identity authentication, transaction traceability, and risk screening.

Blockchain Layer

• Multi-chain Adaptation Module: Compatible with mainstream public chain protocols such as Ethereum and BNB Chain, supporting the access and trading of assets across multiple chains;

• Smart Contract Platform: Provides a secure and reliable smart contract deployment and execution environment, supporting the development of ecosystem DApps;

• Cross-chain Interaction Protocol: Enables asset transfer and data synchronization between different blockchain networks, ensuring the security of cross-chain transactions.

Infrastructure Layer

Includes server clusters, cloud storage, distributed databases, etc., employing a multi-region deployment strategy to ensure system stability and disaster recovery capabilities, while providing efficient computing power and storage support for upper layers.

Core Technology Highlights

Security Technology

• Cold Wallet Storage: Over 95% of user assets are stored in offline cold wallets, isolated from the internet to prevent cyberattacks;

• Multi-signature Mechanism: Asset transfers require multi-node authorization verification, avoiding asset loss due to single-point-of-failure access;

• Encrypted Transmission Protocol: Employs SSL/TLS encryption technology to ensure the security of transaction data and user information during transmission;

• Security Audit Mechanism: Regularly conducts third-party security audits and penetration tests to promptly identify and fix system vulnerabilities.

Performance Optimization Technology

• Distributed Matching Engine: Distributes the order book across multiple nodes for parallel processing, improving matching efficiency;

• Caching Acceleration Mechanism: Caches frequently accessed data to reduce database query pressure;

• Dynamic Scaling Solution: Automatically adjusts resource configuration based on transaction peaks to avoid system congestion.