Portable Verification Context for Identity Attribute Renewal

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Solution Overview

Problem

Existing identity verification systems consume significant network, processing, and memory resources due to repeated verification procedures and are susceptible to attacks, while attributes forming the verification context decay over time, necessitating frequent reauthentication.

Innovation Solution

A portable verification context is generated with a unique identifier, allowing verification outside the service layer, and attributes are associated with expiration statuses to automatically renew, reducing resource consumption and mitigating decay.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If repeated verification procedures are performed, then identity verification reliability is maintained, but network, processing, and memory resources are consumed significantly

Engineering Contradiction:

Improveidentity verification reliabilityVSAvoidnetwork, processing, and memory resources

Core Design Contradiction:

ReliabilityVSUse of energy by moving object

Solution Approach 1:

The system performs initial comprehensive identity verification in advance and stores the verification context with expiration timestamps. This preliminary action eliminates the need for repeated verification procedures during normal operations, significantly reducing network, processing, and memory resources while maintaining verification reliability until the context expires.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The system creates a verification context that is a copy of the verified identity attributes and stores it with the user. This copy allows the user to present verification status without requiring the original verification system to repeatedly validate attributes, reducing resource consumption while maintaining verification reliability through the stored context.

Inventive Principle:

Principle #26Copying

2Reliability

If verification context is stored with expiration information, then attribute decay is mitigated through automatic renewal, but system complexity increases

Engineering Contradiction:

Improveverification context freshnessVSAvoidsystem complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The system implements automatic monitoring of expiration timestamps for each attribute in the verification context. When an attribute approaches expiration, the system automatically triggers renewal procedures. This feedback mechanism ensures verification context freshness and mitigates attribute decay while managing complexity through automation rather than manual intervention.

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The verification context includes embedded expiration information that enables automatic self-renewal without requiring external system intervention. The system monitors its own verification context state and autonomously initiates renewal processes, which mitigates attribute decay while keeping the system architecture relatively simple by avoiding complex external orchestration.

Inventive Principle:

Principle #25Self-service

3Reliability

If frequent reauthentication is required, then attribute decay is prevented, but user convenience and productivity decrease

Engineering Contradiction:

Improveattribute validityVSAvoiduser convenience

Core Design Contradiction:

ReliabilityVSProductivity

Solution Approach 1:

The system performs comprehensive attribute verification in advance and stores the results with expiration timestamps. This preliminary verification action eliminates the need for frequent reauthentication during the valid period, maintaining attribute validity reliability while significantly improving user convenience and productivity by allowing uninterrupted access during the verification context lifetime.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The verification context maintains continuous validity through automated renewal mechanisms that operate in the background without interrupting user operations. Attributes are renewed automatically before expiration, ensuring continuous validity while preventing disruptions to user productivity and convenience.

Inventive Principle:

Principle #20Continuity of useful action

Data Source

PatentUS20260019261A1Portable identity verification context with automatic renewal or verification orchestration to mitigate decay

Publication Date: 2026.01.15 CAPITAL ONE SERVICES LLC

AI summary

In some implementations, a system may communicate with a user device to obtain verification information associated with a set of attributes related to a user identity. The system may generate a verification context associated with the identity of the user based on validating the verification information associated with the set of attributes, wherein the verification context includes personally identifiable information associated with the user and a verification status associated with each attribute related to the identity of the user. The system may send, to the user device, information to securely provision the verification context to a storage component of the user device. The system may communicate with the user device to update the verification information associated with one or more attributes based on the expiration information indicating that the one or more attributes have expired or will expire within a threshold time period.