Blockchain Identity Attestation via Distributed Ledger
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Solution Overview
Problem
Current systems face limitations in proving identity, location, and asset custody in a distributed manner while ensuring privacy and security, particularly in environments where traditional authentication methods are not foolproof and lack secure data storage and sharing across entities.
Innovation Solution
The implementation of a system using location beacon devices and a blockchain network with a verifier server system to create and verify distributed attestations through secured representations of blockchain addresses, ensuring secure and tamper-proof proof of presence and custody by leveraging time-based cryptographic hashing and interactive proving protocols.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional authentication methods are used, then identity verification can be performed, but security and privacy cannot be ensured
Solution Approach 1:
The patent introduces a blockchain network as an intermediary between users and service providers. The blockchain stores verified claims and identities in a decentralized manner, acting as a trusted mediator that eliminates the need for traditional centralized authentication systems while enhancing security and privacy protection
Solution Approach 2:
The patent segments identity verification into distinct components: user claims, verifier validations, and blockchain-stored attestations. This segmentation allows each component to be optimized independently, with the blockchain handling secure storage while users maintain control over their own identity data
2Ease of operation
If centralized identity systems are used, then identity management is simplified, but data security and user control are compromised
Solution Approach 1:
The patent enables users to self-manage their own identities and claims through the blockchain system. Users can create, store, and control their own verified claims without relying on centralized identity providers, giving them full control over their identity data while maintaining ease of management through automated blockchain processes
3Reliability
If distributed verification is implemented, then security and tamper-proofing are improved, but system complexity increases
Solution Approach 1:
The patent creates a universal blockchain-based verification system that can handle multiple types of claims and verifiers through a single standardized framework. The blockchain network provides universal functionality for storing and verifying diverse claims (identity, location, asset custody) without requiring separate systems for each use case, thereby reducing overall complexity
Data Source
AI summary
Systems and methods described herein are directed to associating a distributed ledger identity of a user with a centralized identity of the user, and generating a verifiable claim including a reference to the user's centralized identity. In some implementations, a method includes: proving a claim using a distributed ledger identity; requesting that a server system create an attestation to the claim proven using the distributed ledger identity that includes a centralized identity of a user, authenticating the centralized identity at an authentication server; and receiving a confirmation message from the server system that a verifiable claim including the user's centralized identity has been created.