Blockchain Logic Pathway Collapse for Gas Fee Compatibility

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Solution Overview

Problem

Existing blockchain systems face challenges in processing blockchain operations that use both legacy and new gas fee calculation mechanisms, particularly in ensuring backward compatibility and estimating dynamic gas fees in a mixed environment.

Innovation Solution

A novel architecture is introduced that creates parallel logic pathways for legacy and new operation types, allowing for backward compatibility and dynamic gas fee estimation. This architecture collapses the parallel pathways to a single logical pathway after submission to the blockchain network, enabling efficient processing of blockchain operations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If a new gas fee calculation mechanism is introduced, then gas fee transparency and estimation accuracy are improved, but system complexity and backward compatibility challenges increase

Engineering Contradiction:
Improvegas fee estimation accuracyVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent segments the gas fee calculation into two distinct components: a dynamic base fee that is burned and an additional fee allocated to validators. This segmentation allows for improved transparency and estimation accuracy while managing complexity by clearly separating the calculation elements.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces a new blockchain operation type (EIP-2718 transaction envelope type) that serves multiple functions: it supports the new gas fee calculation mechanism, maintains backward compatibility with legacy operations, and enables dynamic base fee burning while preserving support for traditional first-price auctions.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If parallel logic pathways are created for legacy and new operation types, then backward compatibility is maintained, but processing complexity increases

Engineering Contradiction:
Improvebackward compatibilityVSAvoidprocessing complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements dynamic logic pathways that can adapt based on the operation type. The system dynamically selects between legacy processing pathways and new EIP-2718 processing pathways depending on the transaction envelope type, allowing backward compatibility while managing complexity through conditional routing rather than permanent parallel structures.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent introduces an intermediary layer (the new transaction envelope type EIP-2718) that mediates between legacy operations and the new gas fee calculation mechanism. This intermediary allows the system to handle both old and new operation types through a unified interface, reducing processing complexity while maintaining compatibility.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Loss of information

If dynamic base fee burning is implemented, then gas fee transparency is improved, but network fee structure complexity increases

Engineering Contradiction:
Improvegas fee transparencyVSAvoidfee structure complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The patent changes the parameter structure of network fees by introducing a dynamic base fee component that is burned, alongside an additional fee component for validators. This parameter change improves transparency by clearly showing fee allocation while managing complexity through defined calculation rules for each component.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS12273457B2Systems and methods for facilitating blockchain operation characteristic selection when conducting blockchain operations
Publication Date: 2025.04.08 COINBASE INC
  • US12273457B2 patent drawing
  • US12273457B2 patent drawing
  • US12273457B2 patent drawing

AI summary

Methods and systems for a processing architecture that maintains a separate logic pathway corresponding to a first operation type and a second operation type, until a blockchain operation is submitted to the blockchain network using either the first operation type or a second operation type. Following submission of the blockchain operation to the blockchain network, the architecture collapses the parallel logic pathways to a single logical pathway for both types.