NFT Tokenization for Recyclable Material Value Attribution

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Solution Overview

Problem

The current municipal solid waste management system is inefficient in recycling, with a lack of economic incentives and infrastructure to handle recyclables, leading to a significant portion of waste being sent to landfills instead of being recycled, and the proliferation of plastic waste contributing to environmental pollution and health risks.

Innovation Solution

The use of non-fungible tokens (NFTs) to establish ownership and value for collected recyclables, allowing customers to receive a digital token representing their recyclable materials, which can be traded on the market, thereby creating an economic incentive for recycling and improving the recycling process by attributing a currency value to recyclables and recording ownership on a blockchain.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If traditional municipal waste management systems are used, then waste collection and disposal can be performed, but recycling efficiency is low and most waste ends up in landfills

Engineering Contradiction:

Improverecycling efficiencyVSAvoidwaste sent to landfill

Core Design Contradiction:

ProductivityVSLoss of substance

Solution Approach 1:

The patent introduces NFTs as an intermediary mechanism between recyclable materials and economic value. The NFT system acts as a mediator that tokenizes recyclables, enabling transparent tracking and creating market-based incentives that bridge the gap between waste collection and effective recycling utilization.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent transforms the value parameter of recyclable materials by assigning cryptographic token representation. This parameter change converts physical recyclables into digital assets with measurable economic value, enabling new market mechanisms and incentive structures that directly address the low recycling efficiency problem.

Inventive Principle:

Principle #35Parameter changes

2Ease of manufacture

If plastic production continues to grow for versatility and cost-effectiveness, then economic benefits are achieved, but environmental pollution and microplastic contamination increase

Engineering Contradiction:

Improveplastic production cost-effectivenessVSAvoidmicroplastic pollution

Core Design Contradiction:

Ease of manufactureVSObject-generated harmful factors

Solution Approach 1:

The patent implements a feedback mechanism where consumers receive NFT rewards for recycling plastic materials. This feedback loop creates economic incentives that counterbalance the ease of plastic production, encouraging consumers to return plastics for recycling rather than disposal, thereby reducing microplastic pollution while maintaining manufacturing accessibility.

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The patent converts the harmful accumulation of plastic waste into beneficial recycled materials through the NFT incentive system. By tokenizing recyclables and creating economic value from what would otherwise be pollution, the system transforms the plastic waste problem into a resource recovery opportunity that benefits both the environment and participants.

Inventive Principle:

Principle #22Blessing in disguise (Convert harm into benefit)

3Productivity

If NFT tokenization system is implemented for recyclables, then economic value and market incentives are created, but system complexity and infrastructure requirements increase

Engineering Contradiction:

Improverecycling motivationVSAvoidblockchain infrastructure

Core Design Contradiction:

ProductivityVSDevice complexity

Solution Approach 1:

The patent employs third-party tokenization providers as intermediaries that handle the complex blockchain infrastructure requirements. These intermediaries abstract the technical complexity from the core recycling system, allowing NFT tokenization to be implemented without requiring every participant to directly manage blockchain infrastructure, thus reducing overall system complexity while maintaining productivity benefits.

Inventive Principle:

Principle #24Intermediary (Mediator)

Data Source

PatentUS20230261869A1Process for creating a tradable nonfungible token for recyclable materials

Publication Date: 2023.08.17 MATTER MANAGEMENT ENTERPRISES LLC

AI summary

A process is disclosed for establishing ownership and value in collected recyclables. Collected solid waste is transported to a collection facility and weighed at entry and an amount of deposited recyclables determined and attributed to each customer serviced in the collection jurisdiction. A digital file is created representing the attributed amount of recyclables for each customer, and a worker utilizes a third-party tokenization service to convert the digital file into a nonfungible token or NFT, thereby establishing value for the NFT. The tokenization provider then mints and records the nonfungible token on a targeted blockchain using smart contracts, such as for example on the Ethereum blockchain, and sends a confirmation to the waste collection contractor. The waste collection contractor then transfers the NFT to the customer so that the customer may freely trade the NFT on the open market. The process promotes a sustainable recycling program for the public.