Carbon Neutral Blockchain Protocol for Cryptocurrency Transactions

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Solution Overview

Problem

Cryptocurrency transactions processed on blockchain networks result in significant carbon emissions due to the high computational power required for mining, leading to environmental pollution and carbon waste.

Innovation Solution

A carbon neutral blockchain protocol is implemented, utilizing a green wallet on a layer two network to offset carbon emissions by designating a portion of cryptocurrency transactions as 'green' transactions, which incur a carbon offset fee paid to a carbon offsetter, processed on a layer two network to reduce the carbon footprint of the underlying layer one network transactions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If cryptocurrency transactions are processed on a layer one blockchain network using proof of work, then transaction verification and security are improved, but carbon emissions and energy consumption increase significantly

Engineering Contradiction:
Improvetransaction verificationVSAvoidcarbon emissions
Core Design Contradiction:
ReliabilityVSObject-generated harmful factors

Solution Approach 1:

The patent segments the blockchain network into layer one and layer two networks. The layer one network handles security-critical functions (transaction verification, consensus), while the layer two network handles carbon offset fee processing. This segmentation allows the system to maintain security reliability on layer one while reducing its carbon footprint by moving offset operations to layer two.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces a carbon offsetter as an intermediary entity that processes carbon offset fees on the layer two network. This intermediary absorbs the carbon emissions harm by providing offsetting services, while the layer one network focuses on its core security function without directly generating additional emissions.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Object-generated harmful factors

If a carbon offset fee is added to cryptocurrency transactions, then carbon emissions are offset, but transaction complexity and processing steps increase

Engineering Contradiction:
Improvecarbon emissions offsetVSAvoidtransaction processing
Core Design Contradiction:
Object-generated harmful factorsVSDevice complexity

Solution Approach 1:

The patent adds a new dimension to transaction processing by implementing a layer two network that operates parallel to the layer one network. Carbon offset fee processing occurs on this additional layer, allowing the system to offset emissions without complicating the core layer one transaction flow. Users interact with both layers, but the offset mechanism operates independently in a separate dimensional space.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Reliability

If all cryptocurrency transactions are processed on the layer one network, then security and decentralization are maintained, but energy consumption and carbon footprint increase

Engineering Contradiction:
ImprovesecurityVSAvoidenergy consumption
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The patent extracts the carbon offset fee processing function from the layer one network and relocates it to the layer two network. This extraction removes the energy-intensive offset operations from the main security-critical path, allowing the layer one network to maintain security with reduced energy consumption while the layer two network handles the extracted offsetting functions.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS20230342735A1Carbon neutral blockchain protocol for resolving carbon offsetter payments for cryptocurrency transactions
Publication Date: 2023.10.26 PAYPAL INC
  • US20230342735A1 patent drawing
  • US20230342735A1 patent drawing
  • US20230342735A1 patent drawing

AI summary

There are provided systems and methods for a carbon neutral blockchain protocol for resolving carbon offsetter payments for cryptocurrency transactions. A service provider, such as an online transaction processor, may provide a green wallet and network protocol that provides carbon offsetting fees and payments to carbon offsetters in order to account for carbon emissions and usage when processing cryptocurrency transactions on a blockchain network protocol. A green wallet may be provided, which allows registration of carbon offsetters and use of green addresses to cause cryptocurrency to be processed in a green transaction. A user's digital wallet may sign an initial cryptocurrency transaction and provide the fee to the green wallet. The green wallet may then resolve the cryptocurrency transaction by further signing the transaction and transmitting the fee to a digital wallet of the carbon offsetter over another cryptocurrency processing network.