Identity-Based Tokens for Secure Decentralized Source Chains
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Solution Overview
Problem
Conventional decentralized computing solutions fail to adequately integrate source chain management with identity-based tokens, ensuring immutability, security, and data integrity, leading to unauthorized token transfers, inadequate data redundancy, and inefficient compliance with regulatory auditing.
Innovation Solution
Implementing a decentralized data storage system that uses identity-based tokens linked to hierarchical source chains, with cryptographic verification and smart contracts to enforce non-transferability, data sharding, and dynamic distribution across nodes, along with RBAC and real-time performance adjustments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional decentralized computing solutions are used for source chain management, then basic data storage and retrieval are achieved, but unauthorized token transfers occur and data integrity cannot be maintained
Solution Approach 1:
The system segments data into encrypted data shards that are distributed across multiple decentralized storage nodes. Each shard is independently stored and encrypted, preventing single-point failures and unauthorized access. The segmentation of token management into identity-based tokens with embedded non-transferability constraints ensures that tokens cannot be unauthorized transferred while maintaining data integrity across the distributed chain.
Solution Approach 2:
The patent implements nested cryptographic verification where cryptographic verification data is embedded within metadata, which is stored within decentralized storage nodes, which are distributed across the network. The hierarchical source chain structure nests event records within broader contextual frameworks, with each level verified through cryptographic links. This nested structure ensures that token non-transferability is enforced at multiple levels while maintaining overall system integrity.
2Measurement precision
If identity-based tokens are integrated with source chain management, then accurate tracking and verification are improved, but system complexity increases
Solution Approach 1:
The system merges identity-based token management with source chain management into a unified framework. Identity-based tokens are cryptographically linked to decentralized identifiers (DIDs) and embedded within the hierarchical source chain structure, allowing accurate tracking and verification of entity identities throughout the event lifecycle. This merging eliminates the need for separate tracking systems while maintaining precise identification and verification capabilities.
Solution Approach 2:
The decentralized storage system serves multiple functions simultaneously: it stores event data, manages identity-based tokens, provides cryptographic verification, enables data sharding, and facilitates distributed access control. The hierarchical source chain structure serves as both the data storage framework and the verification mechanism, reducing overall system complexity while improving tracking accuracy through multi-functional integration.
3Reliability
If cryptographic verification and smart contracts are implemented, then security and immutability are enhanced, but data redundancy and availability are compromised
Solution Approach 1:
The system segments data into encrypted shards distributed across multiple nodes, with cryptographic verification data embedded in metadata. This segmentation maintains data redundancy through distributed copies while enhancing security through encryption and cryptographic linking. The smart contracts enforce non-transferability of identity-based tokens without requiring excessive data redundancy, as the cryptographic constraints operate on the token structure itself rather than requiring multiple copies.
Solution Approach 2:
The system performs preliminary cryptographic verification and encryption actions during data ingestion and token minting. Cryptographic verification data is prepared and embedded in advance within metadata structures, and identity-based tokens are minted with embedded non-transferability constraints before being stored. This preliminary action reduces the need for continuous verification and maintains data availability while ensuring security through pre-established cryptographic frameworks.
4Reliability
If decentralized storage nodes are distributed, then data availability and fault tolerance are improved, but access control and authentication become more complex
Solution Approach 1:
The system introduces an intermediary authentication layer that mediates between decentralized storage nodes and data access requests. The hierarchical source chain structure with its cryptographic verification framework serves as the intermediary mechanism that validates access requests without requiring complex distributed authentication protocols at each node. Identity-based tokens with embedded non-transferability constraints act as intermediaries that simplify access control by providing clear, cryptographically verified authorization without complicating the distributed node architecture.
Data Source
AI summary
Systems and methods for source chain management with identity-based tokens and enhanced security are disclosed. A processing system receives input that includes a decentralized identifier (DID) uniquely associated with an entity. The processing system invokes a smart contract deployed on a distributed ledger to mint a non-transferable identity-based token permanently linked to the DID. Metadata generated for the token includes cryptographic references to a hierarchical source chain structure stored in a decentralized data storage system, along with cryptographic verification data. Events associated with the DID are memorialized by appending granular event details, including timestamps, data changes, and origin identifiers, into the hierarchical source chain. Authorized access to event details and tokens is provided via an authenticated interface that securely retrieves and reconstructs encrypted data shards distributed across decentralized nodes, enhancing data security, immutability, and verifiability in decentralized environments.