Location-Indexed Blockchain Ledgers for Trustworthy Geospatial Records
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Solution Overview
Problem
Existing location-based information systems lack authority and authenticity, as they rely on user-generated content that is not necessarily trustworthy or immutable.
Innovation Solution
Implementing a hierarchy of ledgers indexed by location, where transactions are recorded on notarized ledgers that are indexed and managed using transaction geolocation information, ensuring immutability and trustworthiness of the recorded information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If user-generated content is used for location-based information, then accessibility and ease of operation are improved, but authenticity and reliability deteriorate
Solution Approach 1:
The patent introduces a blockchain as an intermediary system between users and location information. Users can easily access and contribute location data through simple interfaces, while the blockchain automatically verifies, authenticates, and stores this information in an immutable manner. This intermediary layer resolves the contradiction by maintaining ease of access while ensuring reliability through cryptographic verification and distributed consensus mechanisms.
2Ease of operation
If traditional location-based services are used, then ease of operation is maintained, but integrity and immutability are lost
Solution Approach 1:
The blockchain system performs self-verification and self-storage of location information without requiring centralized authority or complex manual processes. Once location data is submitted, the system automatically validates it against established criteria, cryptographically secures it, and permanently stores it on the distributed ledger. This self-service mechanism maintains ease of operation while ensuring long-term immutability and integrity of the recorded information.
3Device complexity
If centralized systems manage location data, then control and management are simplified, but trustworthiness and authenticity are reduced
Solution Approach 1:
The patent segments the centralized control function into a distributed network of blockchain nodes. Instead of a single central authority managing all location data, multiple independent nodes collectively maintain the ledger through consensus protocols. This segmentation eliminates the trust issues associated with centralized control while keeping the system manageable through automated consensus mechanisms and cryptographic verification. The complexity is distributed rather than eliminated, but trustworthiness is significantly improved.
Data Source
AI summary
Techniques for obtaining digital transaction data including transaction geolocation information associated with a real-world geolocation. The techniques further including generating a transaction geolocation index as a function of the transaction geolocation information. The techniques further including accessing an indexed notarized ledger stored in the at least one memory from the plurality of notarized ledgers where the geographic location index corresponding to the indexed notarized ledger satisfies a query based on the transaction geolocation index. The techniques further including instantiating a transaction record memorializing the digital transaction data with respect to the real-world geolocation. The techniques further including instantiating a ledger transaction adhering to a format of the indexed notarized ledger based on the transaction record. The techniques further including recording the ledger transaction representing the transaction record on the indexed notarized ledger in the at least one memory.