Digital Content Attribution Verification Using Blockchain Signatures

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Solution Overview

Problem

Existing digital content systems lack effective methods to verify the accuracy of attributions to entities such as individuals or organizations, leading to uncertainty about the authenticity of quoted facts or contributions.

Innovation Solution

Utilizing blockchain-based cryptographic signatures to verify attributions, where entities provide signatures using their private keys associated with blockchain addresses, and the verification results are stored on a blockchain, allowing for annotated digital content to indicate verified or unverified attributions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If blockchain-based cryptographic verification is implemented, then attribution reliability is improved, but system complexity increases

Engineering Contradiction:

Improveattribution verification reliabilityVSAvoidverification system complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The patent introduces a verification service as an intermediary component that handles the complex blockchain verification operations. This service receives verification requests, queries the blockchain for cryptographic signatures, and returns verification results to content providers, thereby abstracting the complexity from the main system while maintaining high reliability in attribution verification.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent replaces traditional manual or centralized verification mechanisms with automated blockchain-based cryptographic verification. The blockchain's distributed ledger technology and cryptographic protocols automatically verify attributions without requiring complex manual processes, improving reliability while the modular architecture keeps system complexity manageable.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Measurement precision

If attribution verification is performed for all content, then information accuracy is improved, but processing time increases

Engineering Contradiction:

Improveattribution accuracyVSAvoidverification processing time

Core Design Contradiction:

Measurement precisionVSLoss of time

Solution Approach 1:

The patent implements preliminary verification by checking whether a cryptographic signature already exists on the blockchain for a given attribution before performing full verification. This allows the system to quickly confirm verified attributions without re-processing, while still maintaining high accuracy for new or unverified attributions through thorough blockchain querying.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The verification system can perform partial verification by checking only the necessary blockchain records for a specific attribution rather than verifying all content systematically. This selective approach reduces processing time for individual verification requests while maintaining the option to perform comprehensive verification when needed, balancing speed and accuracy.

Inventive Principle:

Principle #16Partial or excessive action

Data Source

PatentUS12513001B2Blockchain verification of digital content attributions

Publication Date: 2025.12.30 UNSTOPPABLE DOMAINS INC

AI summary

An identification of digital content to be verified for an attribution to an associated entity is received. Using a processor, a contact identifier associated with the associated entity is determined. Using the contact identifier, verification of the attribution for at least a portion of the digital content is requested. An indication associated with whether the attribution has been verified using a cryptographic signature associated with the associated entity is received. The indication is provided in association with at least the portion of the digital content.