Blockchain Watch Face Ownership for Digital Scarcity Control

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Solution Overview

Problem

Electronic watch faces can be easily copied and lack scarcity due to the absence of reliable authentication methods, leading to unlimited quantities and potential counterfeiting.

Innovation Solution

Associating each watch face with a cryptographic token, such as a blockchain-based non-fungible token, to limit the number of copies and ensure authenticity, using a smart contract or distributed ledger to verify ownership.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional digital watch faces are used without cryptographic authentication, then the watch faces can be freely copied and distributed, but this leads to unlimited quantities and lack of scarcity

Engineering Contradiction:

Improvefreedom to copy and distributeVSAvoidunlimited quantity of watch faces

Core Design Contradiction:

Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

A blockchain-based cryptographic authentication system is introduced as an intermediary between the watch face creator and users. This mediator verifies ownership and authenticity through digital certificates, allowing controlled distribution while preventing unauthorized copying. The blockchain acts as a trusted third party that enables scarcity without restricting legitimate access.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Ease of manufacture

If traditional digital watch faces are used without authentication, then creation and distribution is simple and easy, but reliability and authenticity verification becomes impossible

Engineering Contradiction:

Improveease of creating and distributing watch facesVSAvoidauthenticity verification

Core Design Contradiction:

Ease of manufactureVSReliability

Solution Approach 1:

The patent replaces traditional mechanical or manual authentication methods with a cryptographic system based on blockchain technology. Digital certificates and hash functions substitute for physical verification mechanisms, providing reliable authenticity verification while maintaining ease of digital distribution. The cryptographic proof system enables automatic verification without complex manual processes.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Reliability

If cryptographic authentication is implemented for each watch face, then scarcity and authenticity are ensured, but the system complexity increases

Engineering Contradiction:

Improveauthenticity and scarcity verificationVSAvoidcryptographic system complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The blockchain cryptographic system serves multiple functions simultaneously: it verifies authenticity, establishes scarcity, enables ownership transfer, and provides a marketplace mechanism. This multi-functionality reduces the need for separate systems for each function, thereby limiting the increase in overall complexity despite the sophisticated cryptographic operations required.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS20260087471A1Watch skins selection application with blockchain token

Publication Date: 2026.03.26 WATCH SKINS CORP

AI summary

Electronic watch faces can be created in customized and associated with a block chain system. More particularly, the block chain's system uses non-fungible tokens which are in general unique, to represent the ownership of a specific watch face. Users own the token and can display the watch face only while they own the token. After selling the watch face, the token is changed to represent the new owner of the token and the original owner can no longer display the watch face at that point.