Automated Trustless P2P Transactions via ATM Network Intermediary

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Solution Overview

Problem

Peer-to-peer (P2P) transactions lack trust and security, as they often rely on unstructured interactions between unknown parties, leading to risks of non-compliance with agreed-upon terms, as there is no trusted third-party system to monitor and enforce these agreements.

Innovation Solution

A computer-implemented system that facilitates trustless P2P transactions within a secure networking environment by using an automated-teller machine (ATM) network, where unique session identifiers are generated and used to monitor and enforce transaction terms, ensuring both physical and financial security through the involvement of trusted third-party computing systems.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If unstructured peer-to-peer transactions are used, then ease of operation is improved, but reliability deteriorates due to lack of trust and security

Engineering Contradiction:
Improveease of operationVSAvoidreliability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent introduces a third-party computing system as an intermediary that facilitates trustless P2P transactions. This intermediary system monitors transactions, enforces agreed-upon terms, and provides secure communication channels, thereby improving reliability without compromising the ease of direct peer-to-peer interaction.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If trusted third-party systems are introduced, then reliability is improved, but device complexity increases

Engineering Contradiction:
ImprovereliabilityVSAvoiddevice complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The third-party computing system performs multiple functions including transaction monitoring, term enforcement, secure communication, and dispute resolution. By consolidating these functions into a single universal system, the patent improves reliability while minimizing the increase in device complexity compared to having separate systems for each function.

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

3Productivity

If automated performance of parameter-based operations is implemented, then productivity is improved, but device complexity increases

Engineering Contradiction:
ImproveproductivityVSAvoiddevice complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system automatically performs parameter-based operations such as monitoring transaction parameters, enforcing agreed-upon terms, and executing predetermined actions without requiring manual intervention. This automation improves productivity by reducing human involvement in routine tasks while the modular architecture keeps the increase in device complexity manageable.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS12131301B2Automated performance of parameter-based operations in trusted network environments
Publication Date: 2024.10.29 THE TORONTO DOMINION BANK
  • US12131301B2 patent drawing
  • US12131301B2 patent drawing
  • US12131301B2 patent drawing

AI summary

The disclosed embodiments include computer-implemented systems and processes that facilitate an initiation and a performance of one or more trustless transactions between counterparty devices operating within a trusted, secure computer-networking environment. For example, an apparatus may receive, through a touchscreen display unit, first data that identifies a session identifier associated with a transaction session, and may determine a validity of the session identifier based on the received first data. The apparatus may establish the transaction session in response to the determined validity of the session identifier. The transaction session may be associated with first and second operations characterized by values of corresponding parameters. The apparatus may receive, through the touchscreen display unit, second data confirming a completion of the first operation, and in response to the confirmation of the completed first operation, the apparatus may perform the second operation in accordance with at least a portion of the parameter values.