Time-Dependent Token Valuation in Distributed Ledgers

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Solution Overview

Problem

Distributed ledgers face challenges in managing time-dependent rewards and data access costs, as the value of information/data changes over time due to factors like timeliness and depreciation policies, requiring a system to efficiently validate and reward submissions while ensuring access is based on current values.

Innovation Solution

Implementing a distributed ledger system that uses time-dependent tokens for rewarding submissions and accessing information, where tokens are generated and valued based on the remaining time to live and depreciation protocols, allowing for dynamic value attribution and redemption upon access.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If time-dependent tokens are used to reward submissions and access data, then the system can accurately value time-sensitive information and encourage timely submissions, but the system complexity increases due to depreciation protocols and dynamic value attribution

Engineering Contradiction:
Improveaccuracy of time-dependent valuationVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent implements dynamic token valuation where the value of tokens changes over time based on depreciation protocols. The system automatically adjusts token values according to time-to-live parameters and depreciation rates, enabling accurate time-dependent valuation without manual intervention. This dynamic approach resolves the contradiction by automating the complex valuation process while maintaining reliability.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The distributed ledger system performs self-valuation of tokens based on embedded depreciation protocols and time-to-live parameters. Each token carries its own valuation logic, allowing the system to automatically determine current values without external intervention. This self-service mechanism reduces operational complexity while maintaining accurate time-dependent valuation.

Inventive Principle:
Principle #25Self-service

2Productivity

If data is made accessible via distributed ledger with time-dependent valuation, then data availability and timeliness are improved, but the system requires complex validation and periodic resubmission mechanisms

Engineering Contradiction:
Improvedata access efficiencyVSAvoidvalidation mechanism complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent implements preliminary validation where data is validated and assigned time-to-live parameters before being posted to the distributed ledger. This upfront validation reduces the need for complex periodic validation mechanisms, as the data's validity period is predetermined and automatically tracked by the system.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements automatic feedback mechanisms where the distributed ledger continuously monitors token values and data validity periods. When tokens approach expiration or data requires validation, the system automatically triggers appropriate actions, reducing manual intervention complexity while maintaining high data access efficiency.

Inventive Principle:
Principle #23Feedback

3Productivity

If tokens are awarded immediately upon submission, then member incentive and submission speed are improved, but token value stability deteriorates due to time-dependent depreciation

Engineering Contradiction:
Improvesubmission speedVSAvoidtoken value stability
Core Design Contradiction:
ProductivityVSStability of the object's composition

Solution Approach 1:

The patent implements dynamic token valuation with automatic depreciation based on time-to-live parameters. Tokens are awarded immediately to maintain submission speed, but their value automatically adjusts over time according to predefined depreciation protocols. This resolves the contradiction by accepting dynamic value changes as a feature rather than a bug, maintaining both submission incentive and systematic value stability.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes token value parameters over time based on depreciation rates and time-to-live parameters. When tokens are first awarded, they have maximum value, and this value systematically decreases over time according to predetermined schedules. This parameter change approach maintains submission speed while providing predictable, stable valuation rules that prevent arbitrary value fluctuations.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS10938564B2Access control for data in a distributed ledger system
Publication Date: 2021.03.02 OPTUM INC
  • US10938564B2 patent drawing
  • US10938564B2 patent drawing
  • US10938564B2 patent drawing

AI summary

A technical solution for providing data associated with a predetermined, finite lifetime for access via a distributed ledger is provided. A member computing entity receives a submission provided by a supplying member computing entity associated with a supplying member of a distributed ledger; generates a token and attributing the token to a member account corresponding to the supplying member; attributes a value to the token; and makes the submitted instance of data available for access via the distributed ledger. The submission comprises a submitted instance of data. The submitted instance of data (a) is configured to be provided to a consuming member computing entity via the distributed ledger and (b) is associated with a predetermined lifetime. The value of the token changes with time based on (a) a remaining lifetime of the submitted instance of data, (b) a depreciation policy/protocol corresponding to the distributed ledger, or (c) both.