Smart Contract NFT Battle Transfers With Ownership Updates

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Solution Overview

Problem

Existing systems fail to efficiently manage statistical information and ownership of game units, particularly non-fungible tokens, in battles involving these units, leading to inefficiencies in asset transfers and ownership updates.

Innovation Solution

A system utilizing a smart contract that manages game unit ownership and statistical information by recording battle information, determining winners and losers, and transferring non-fungible tokens between player and contract wallets based on battle outcomes, with updates to statistical information reflecting performance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual management of game unit ownership and statistics is used, then system complexity is reduced, but transfer efficiency and accuracy deteriorate

Engineering Contradiction:

Improvetransfer efficiencyVSAvoidsystem complexity

Core Design Contradiction:

ProductivityVSDevice complexity

Solution Approach 1:

The smart contract automatically manages game unit transfers and statistical updates without requiring manual intervention. The contract self-executes transfer logic based on battle outcomes and autonomously updates statistical data, eliminating the need for manual ownership management while maintaining high efficiency and accuracy.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The smart contract acts as an intermediary between players and the game unit management system. It mediates all transfer operations and statistical updates, ensuring secure and accurate processing of ownership changes while reducing the complexity burden on individual players and central servers.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Reliability

If centralized ownership management is used, then control is simplified, but security and trust in asset transfers deteriorate

Engineering Contradiction:

Improvetrust in transfersVSAvoidmanagement structure

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The smart contract serves as a trusted intermediary that mediates all game unit transfers. By implementing transfer logic on the blockchain, it provides transparent and verifiable ownership changes, enhancing trust between players without requiring a complex centralized authority structure.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent replaces the mechanical system of centralized database management with a blockchain-based smart contract system. This substitution provides enhanced security and trust through cryptographic verification and immutable recording of transfer operations, while maintaining simplified access for users.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Loss of information

If statistical information is not updated in real-time, then system resources are conserved, but player engagement and game accuracy deteriorate

Engineering Contradiction:

Improvestatistical accuracyVSAvoidcomputational resources

Core Design Contradiction:

Loss of informationVSUse of energy by moving object

Solution Approach 1:

The smart contract automatically updates statistical information in real-time based on battle outcomes without requiring external computational resources. The contract self-executes the update logic using data from the battle, ensuring statistical accuracy while minimizing energy consumption by leveraging the blockchain's inherent processing capabilities.

Inventive Principle:

Principle #25Self-service

4Speed

If manual asset transfer processing is used, then system complexity is reduced, but transfer speed and security deteriorate

Engineering Contradiction:

Improvetransfer speedVSAvoidtransfer mechanism

Core Design Contradiction:

SpeedVSDevice complexity

Solution Approach 1:

The patent replaces manual transfer processing with automated smart contract execution on the blockchain. This substitution significantly increases transfer speed by eliminating manual intervention steps while implementing robust security measures through cryptographic verification and immutable recording, without creating excessive complexity for users.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentUS12569771B2Systems and methods to facilitate game unit management with a smart contract responsive to battles involving the game units

Publication Date: 2026.03.10 DISNEY ENTERPRISES INC

AI summary

Systems and methods to facilitate game unit management with a smart contract responsive to battles involving the game units are disclosed. Exemplary implementations may: execute an instance of a game space that enables a battle involving game units that correspond to digital assets stored in player wallets associated with players in the battle; effectuate transfer of at least one digital asset to be in the battle from player wallets to a contract wallet administered by a smart contract; record battle information characterizing the battle; determine, based on battle information, a winning player and a losing player in the battle; transmit the battle information to the smart contract to effectuate, based on battle information, a transfer of a first digital asset from the contract wallet to a first player wallet associated with the winning player.