Digital Asset Transfer Platform for Fiat-to-Wallet NFT Purchases

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Solution Overview

Problem

The current NFT ecosystem faces challenges in providing simplicity, trust, and investment opportunities that align with investors' core values and interests, with average investors struggling to access NFTs due to lack of information and technical complexities.

Innovation Solution

A platform supported by utility NFTs enables investors to find vetted projects, integrate with bank accounts, and use fiat money for purchases through Web3 wallets, while an aggregator application searches and retrieves NFT data from multiple sources using a three-tier architecture and ETL pipeline.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If NFTs are made accessible to average investors through traditional banking systems, then ease of operation and accessibility improve, but integration complexity between blockchain and traditional finance systems increases

Engineering Contradiction:
Improveaccessibility for average investorsVSAvoidsystem integration complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent introduces a bridge contract as an intermediary component that mediates between traditional banking systems and blockchain networks. This bridge contract enables asset transfers and value exchanges between the two otherwise incompatible systems, allowing average investors to access NFTs through their existing bank accounts without directly interacting with complex blockchain infrastructure.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The platform is designed with multi-functional capabilities that combine traditional finance operations (bank account integration, fiat currency processing) with blockchain operations (NFT trading, cryptocurrency handling). This universal design allows the system to serve both traditional investors and crypto-natives, eliminating the need for separate systems while maintaining ease of operation for diverse user groups.

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

2Reliability

If comprehensive vetting and validation processes are implemented for NFT projects, then reliability and trust improve, but processing time and operational complexity increase

Engineering Contradiction:
Improvetrust in NFT investmentsVSAvoidproject validation time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The platform implements preliminary vetting and validation processes where NFT projects are screened, verified, and approved before being made available to investors. This advance validation ensures that only trustworthy and legitimate projects reach the marketplace, building investor confidence while preventing fraudulent activities. The vetting criteria include project authenticity, team credibility, and investment viability assessment.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system incorporates automated validation mechanisms and smart contracts that perform routine verification tasks automatically. Projects submit required documentation and information through standardized forms, and the system automatically checks against predefined criteria, reducing manual review time while maintaining reliability standards.

Inventive Principle:
Principle #25Self-service

3Loss of information

If real-time data aggregation from multiple blockchain sources is implemented, then information completeness and measurement precision improve, but computational load and energy consumption increase

Engineering Contradiction:
Improvecompleteness of NFT dataVSAvoidcomputational energy consumption
Core Design Contradiction:
Loss of informationVSUse of energy by moving object

Solution Approach 1:

The data aggregation system is divided into modular components that independently connect to different blockchain networks and data sources. Each segment collects and processes data from specific sources (e.g., Ethereum, Binance Smart Chain, Polygon) and feeds results to a central aggregation layer. This segmentation allows parallel processing of multiple data streams, improving information completeness while distributing computational load efficiently across the system architecture.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12548068B2System and methods for managing transfers of digital assets
Publication Date: 2026.02.10 THE TORONTO DOMINION BANK
  • US12548068B2 patent drawing
  • US12548068B2 patent drawing
  • US12548068B2 patent drawing

AI summary

A computer-implemented method is disclosed. The method includes: receiving, via a client device, a request to access a catalogue of digital assets, the request indicating one or more asset parameters; determining a first set of digital assets to present via the client device based on filtering a plurality of digital assets using the one or more asset parameters; providing, via a user interface on the client device, one or more user interface elements corresponding to the first set of digital assets; receiving, via the client device, a selection of one of the user interface elements corresponding to a first digital asset and a request to purchase the first digital asset; determining that the client device is associated with a first resource account at a protected data resource; and processing a payment in connection with purchase of the first digital asset, wherein the processing includes determining that a data transfer is received via a digital wallet associated with the first resource account.