Smart Contract Token Exchange Using Reserve Ratio Valuation

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing virtual currency networks face challenges in determining the value of a wide variety of token types, especially those with limited trading volume, due to the impracticality of using traditional FOREX exchange rate methods, and there is a need for a more efficient approach to evaluate and exchange these tokens.

Innovation Solution

A secure ledger network is employed to execute transactions using smart contracts, which determine token values based on the status of the token and other tokens, maintaining a reserve ratio, allowing for the evaluation and exchange of tokens without relying on transactions between willing parties.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If traditional FOREX exchange rate methods are used to determine token values, then value determination is straightforward for highly traded currencies, but it becomes impractical and inefficient for tokens with limited trading volume or unlimited variety of token types

Engineering Contradiction:
Improvetoken value determination accuracyVSAvoidevaluation efficiency
Core Design Contradiction:
Measurement precisionVSProductivity

Solution Approach 1:

The patent introduces a reserve token as an intermediary asset that mediates between diverse token types. Instead of directly pairing every token with every other token (which would require unlimited exchange rates), each token is backed by a reserve of underlying assets (such as fiat currency, commodities, or other tokens). This intermediary reserve system allows any token to be evaluated against any other token through their common reference to the reserve, dramatically reducing the complexity of value determination while maintaining accuracy.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If a new blockchain with custom mining algorithms is launched to issue a custom decentralized virtual currency, then full control and customization are achieved, but the setup complexity and resources required are significant

Engineering Contradiction:
Improvecustom currency issuance capabilityVSAvoidblockchain setup complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements a universal blockchain platform that can support multiple custom token types through a common infrastructure. Instead of requiring separate blockchains for each custom currency, the system provides a single blockchain with smart contract functionality that can issue and manage diverse token types (utility tokens, security tokens, stablecoins, etc.) with different properties and rules. This universal platform reduces setup complexity while maintaining full adaptability for custom currency issuance.

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

Solution Approach 2:

The patent enables tokens to be self-governing through smart contracts that automatically enforce their issuance rules, transfer conditions, and redemption mechanisms. Once a token is issued with its parameters defined in a smart contract, it autonomously manages its own lifecycle without requiring continuous external configuration or validation. This self-service capability allows custom currencies to be issued with minimal setup while maintaining their specialized functions.

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If smart contracts with Turing complete scripting languages are implemented, then any logic rules and calculations can be initiated, but the ability to determine token values becomes more complex when dealing with unlimited variety of token types

Engineering Contradiction:
Improvesmart contract functionalityVSAvoidtoken evaluation system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments the token evaluation system into distinct modular components: (1) smart contracts that define individual token properties and issuance rules, (2) a reserve management system that tracks underlying assets, and (3) an evaluation engine that calculates token values based on reserve ratios. This segmentation allows each component to be independently configured and maintained, reducing overall system complexity while preserving the ability to handle unlimited token types with diverse logic rules.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12579540B2Methods for exchanging and evaluating virtual currency
Publication Date: 2026.03.17 BPROTOCOL FOUND
  • US12579540B2 patent drawing
  • US12579540B2 patent drawing
  • US12579540B2 patent drawing

AI summary

Method, system, and computer program product for executing cryptocurrency transactions. A request to execute a transaction related to a first cryptocurrency token is received by a secure ledger network. The secure ledger network executes a smart contract validated thereby and determining at least one rule for performing the transaction. Execution of the transaction comprising determining a price of the first cryptocurrency token and/or an amount of at least one of the first cryptocurrency token and another cryptocurrency token obtained in exchange of one another, based on a group of parameters comprising: a total amount (Tt) of the first cryptocurrency token in circulation, a total reserve (Tr) of the other cryptocurrency token in a reserve, and a reserve ratio constant (Rr) predefined as a ratio between the total reserve and a token market cap. A secure ledger maintained by the secure ledger network is updated about completion of the transaction.