Distributed Ledger Network for Secure Asset Transfer
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Solution Overview
Problem
Current asset transfer systems in brokerage firms are not fully automated, requiring manual oversight and review, and are unable to process all account-related information, such as standing instructions and financial statements, during the transfer process.
Innovation Solution
A distributed ledger system using a peer-to-peer network with a distributed hash table (DHT) is implemented, allowing seamless integration of computing nodes across different financial organizations, enabling secure and efficient transfer of asset and account information by generating and validating entries on a source chain, with pseudonymization and encryption for security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual oversight and review processes are used for asset transfer, then data security and accuracy can be maintained, but the transfer process becomes time-consuming and requires significant human intervention
Solution Approach 1:
A distributed ledger system acts as an intermediary between transferring and receiving firms, automating the verification and transfer processes. The ledger validates asset information and coordinates document transfer between nodes, replacing manual oversight with automated consensus mechanisms while maintaining security through cryptographic verification
Solution Approach 2:
Manual mechanical review processes are replaced with automated computational systems. The distributed ledger uses cryptographic algorithms and automated validation logic to verify asset information and transfer credentials, substituting human reviewers with algorithmic decision-making that operates continuously without fatigue or error
2Adaptability or versatility
If traditional transfer systems are used, then existing account information can be transferred, but additional account-related information such as standing instructions and financial statements cannot be processed
Solution Approach 1:
The transfer system is segmented into specialized nodes with specific functions: transferring nodes store and manage asset information, receiving nodes process incoming transfers, and document nodes store and retrieve account-related documents. This segmentation allows each node type to handle specific information types efficiently, enabling versatile information transfer while keeping individual node complexity manageable
Solution Approach 2:
The distributed ledger system provides universal functionality by enabling transfer of multiple information types through a single platform. The same ledger infrastructure handles asset information, standing instructions, financial statements, and other account-related data, eliminating the need for separate systems for different information types
3Device complexity
If a centralized transfer system is used, then data management is simplified, but security and reliability during transfer are reduced
Solution Approach 1:
The centralized system is segmented into distributed nodes across multiple firms. Each node maintains a copy of the ledger and independently validates transfers, eliminating single points of failure. This distribution enhances security through redundancy and consensus mechanisms while the standardized node architecture keeps management complexity manageable
Solution Approach 2:
The distributed ledger implements continuous feedback through consensus validation. Each transfer is verified by multiple nodes before being committed to the ledger, providing real-time security checks. The immutable record provides ongoing feedback on transfer status and integrity, enhancing reliability without requiring complex centralized oversight
Data Source
AI summary
A system for processing an account transfer between two banking infrastructures are described. The system may comprise a plurality of computing nodes. Each of the computing nodes may be associated with a corresponding source chain. The source chains may in combination store a distributed hash table with account information for clients associated with multiple computing nodes. The system may enable communication between the different computing nodes, either directly or indirectly, to process transfer of information.