Double-Layer Restriction Subnet Architecture for Blockchain Scalability
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Solution Overview
Problem
Existing blockchain technologies face challenges in integrating secure and private solutions due to issues such as immutable conditions in smart contracts, privacy concerns from public data, and scalability limitations in permissioned blockchains.
Innovation Solution
A double-layer restriction subnet architecture is introduced, comprising a series of permissioned subnets that provide enhanced security and privacy while maintaining scalability. This architecture uses additional encryption layers to restrict data access within the subnet hierarchy, ensuring that only authorized entities can interpret specific data.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If public blockchain networks are used to ensure transparency and decentralization, then security and immutability are improved, but privacy concerns worsen due to public data visibility
Solution Approach 1:
The patent divides the blockchain network into multiple subnets, each handling specific transactions or data types. This segmentation allows different privacy levels to be applied to different subnets while maintaining the overall security of the blockchain system. Sensitive transactions can be isolated in private subnets while public transactions operate in public subnets.
Solution Approach 2:
The patent introduces intermediaries such as zero-knowledge proofs and encryption layers that act as mediators between the public blockchain and private data. These intermediaries allow verification of transaction validity without revealing the actual transaction details, thus maintaining both security and privacy.
2Loss of information
If permissioned blockchain networks are used to restrict access and improve privacy, then privacy is improved, but scalability worsens due to limited participant access
Solution Approach 1:
The patent segments the permissioned network into multiple subnets that can operate independently and in parallel. This allows the system to scale by adding more subnets without limiting participant access, as each subnet can handle its own transactions while maintaining privacy through restricted access controls.
Solution Approach 2:
The patent creates a hybrid architecture where subnets can operate in different permission modes (public, private, or permissioned) depending on their specific requirements. This multi-functionality allows the system to maintain privacy where needed while enabling broad participation and scalability in other areas.
3Reliability
If smart contracts with predetermined conditions are used to ensure automated execution, then reliability is improved, but security worsens due to inability to change conditions after publication
Solution Approach 1:
The patent introduces dynamic smart contracts that can have their conditions modified after deployment through authorized mechanisms. This allows the system to maintain automated execution reliability while adapting to security concerns or changing requirements, making the contracts more resilient to vulnerabilities.
Solution Approach 2:
The patent implements feedback mechanisms where smart contract execution results and security conditions are monitored and fed back to authorized entities. This allows for real-time detection of potential security issues and enables authorized modifications to prevent or correct vulnerabilities while maintaining automated execution.
Data Source
AI summary
Systems and methods for uses and/or improvements to blockchain and blockchain technology, particularly to provide a scalable solution to the aforementioned security and privacy concerns. As one example, systems and methods are described herein for a double-layer restriction subnet architecture that overcomes the technical limitations of conventional blockchains, whether public or permissioned, and subnets thereof. The double-layer restriction subnet architecture comprises a series of permissioned subnets, which provides both the security/privacy benefits of permissioned blockchains but also the scalability of subnet efficiency.