💦Pool Infrastructure

Decentralized Oracle Layer

In the architecture of DuckChain, the Decentralized Oracle Layer (DOL) plays a crucial role as a bridge between the TON blockchain and DuckChain, responsible for the seamless transfer of information and data. The key function of the DOL is to synchronize and publish the state root of DuckChain to the TON blockchain. The state root, as the hash value of the global state of DuckChain, captures a complete snapshot of the state at a specific point in time. By publishing the state root on the TON blockchain, all participants in the network can verify and confirm the state of DuckChain, greatly enhancing the system's transparency and credibility. The Decentralized Oracle Layer (DOL) has the following features:

• Decentralized Architecture: The DOL adheres to decentralized design principles, ensuring the network's resistance to censorship and single points of failure, providing foundational resilience and autonomy to the entire system.

• State Synchronization: The DOL ensures that the state root of DuckChain remains synchronized with the TON blockchain, allowing all participants to verify and confirm the state in real-time.

• Enhanced Security: The decentralized design of the DOL grants the system high resistance to single points of failure and potential attacks. Even if some nodes are attacked or fail, the stability and reliability of the entire network are not significantly affected.

• High Verifiability: All state roots are permanently recorded on the TON blockchain, allowing anyone to verify them, further enhancing the system's transparency.

• Low Latency Performance: The on-chain publishing mechanism of the state root ensures that the DOL can provide fast response services.

By introducing the DOL, DuckChain not only enhances the functionality and flexibility of smart contracts but also improves the interoperability between the TON blockchain and DuckChain. At the same time, it significantly enhances the overall system's security and reliability. The presence of the DOL provides a strong, reliable, and transparent infrastructure for the TON ecosystem, laying a solid foundation for DuckChain.

Decentralized Asset Verify Layer

The Decentralized Asset Verify Layer (DAVL) plays a crucial role in DuckChain architecture, enabling the flow of assets and information between different blockchain networks. Here is the workflow of DAVL:

1. Invoke Bridge Services: Users or smart contracts invoke Bridge services to facilitate interactions between the TON Chain and DuckChain, promoting communication between different blockchain networks.

2. Asset Transfer: Users can initiate asset transfer requests on the TON Network and transfer them to the DuckChain Network through Bridge services, enabling cross-chain asset flow.

3. State Synchronization: Bridge services ensure that the state of the DuckChain Network is synchronized with the TON Network, guaranteeing data consistency and accuracy.

4. Multisignature Confirmation: Requires Proposers and Reviewers to be validated through a multi-signature mechanism, increasing security and preventing single points of failure and malicious attacks.

5. Transaction Completion: Once a transaction is confirmed on the TON Network, the corresponding operation is also completed on the DuckChain Network, ensuring transaction finality and consistency.

6. Decentralized Operation: The entire process remains decentralized with no single control point, enhancing system security and tamper resistance.

DAVL has the following innovative features:

• Proposal and Review Process: Introduces a rigorous proposal and review mechanism before executing cross-chain transactions, ensuring the rationality and security of each transaction, and reducing risks.

• Multisignature Wallet: Employs a multisignature mechanism to ensure transactions require confirmation from multiple signers, providing an extra layer of security and effectively preventing single points of failure and malicious attacks.

• Asset Liquidity: Supports asset transfer functions between TON and other blockchain networks, enhancing asset liquidity and providing users with a wider range of investment options.

• Information Interchange: Enables the exchange of information and data between different blockchain networks, promoting interoperability between networks and enhancing synergies.

• DApp Interoperability: Supports the interoperability of decentralized applications (DApps) across different blockchain platforms, offering users more diverse application scenarios and a richer user experience.

Through these features, the cross-chain bridge between DuckChain and TON not only increases asset liquidity and security but also provides users with a more open and interconnected blockchain ecosystem.

DuckChain Execution Layer

The DuckChain Execution Layer is a blockchain built on Arbitrum Orbit technology, with one of its core components being Arbitrum Orbit. Arbitrum Orbit is a Layer 2 scaling technology designed to enhance the processing capacity and efficiency of blockchains. By batching multiple transactions and submitting them together, it significantly reduces the load on the parent chain while maintaining full compatibility with it. Although most transaction processing occurs off-chain, the final confirmation of all transactions still takes place on the main parent chain, ensuring security. Additionally, this approach significantly lowers transaction costs. DuckChain architecture has the following key advantages:

• High Throughput: The optimized design enables DuckChain to handle a large number of transactions, providing excellent throughput.

• Fast Finality: Through deterministic execution and an efficient fraud-proof mechanism, the transaction finalization process is accelerated.

• More Efficient Dispute Resolution: Allows for more efficient resolution of transaction disputes, reducing the time and cost associated with dispute resolution.

• Compatibility with Ethereum: Runs on Ethereum Virtual Machine (EVM) code, supporting the same APIs as Ethereum, allowing developers and users to migrate and use seamlessly.

• Security and Liveness Guarantees: With the underlying security and liveness of the TON blockchain, the DuckChain Execution Layer ensures the security and liveness of the Layer 2 chain.

• Data Availability: Through the AnyTrust variant, costs can be reduced with an external data availability committee while maintaining data availability and security.

DuckChain, launched by TONSCALE LABS, not only meets the market demand for high-performance blockchain solutions but also opens new possibilities for the expansion and innovation of the TON ecosystem, driving further development and application of blockchain technology.