NFT Token ID Verification Using Payment Rails
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Solution Overview
Problem
The process for redeeming NFTs is complicated, identifying fake NFTs is difficult, and establishing ownership is challenging, which hinders widespread adoption and authentication of NFTs.
Innovation Solution
A token processing server generates an off-chain token ID based on NFT metadata and authenticates ownership using payment rails, enabling seamless and secure verification of NFT legitimacy through existing payment systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If NFT validation is performed on blockchain, then authenticity can be verified, but it takes several minutes and requires multiple steps
Solution Approach 1:
The system performs preliminary action by generating and storing cryptographic proofs of NFT authenticity and ownership metadata in advance on the blockchain. When validation is needed, the system retrieves pre-computed proofs rather than performing full validation, dramatically reducing verification time from minutes to seconds while maintaining security.
Solution Approach 2:
The patent extracts the time-consuming validation logic from the main NFT transaction flow and separates it into pre-computed cryptographic proofs stored on-chain. This allows the core validation to be instantaneous while the heavy computational work was performed beforehand during NFT minting or transfer.
2Reliability
If traditional blockchain validation methods are used, then ownership can be established, but the process is complicated and hard to scale
Solution Approach 1:
The system creates simplified cryptographic copies of ownership and authenticity metadata that can be verified without accessing the complex underlying blockchain state. These proofs are mathematical representations that capture essential validation information in a form that can be verified with simple cryptographic operations rather than complex blockchain traversal.
Solution Approach 2:
The patent introduces cryptographic proofs as an intermediary layer between the blockchain and the validation process. These proofs act as mediators that translate complex blockchain state into verifiable claims, allowing validation to occur through simple cryptographic verification rather than complex blockchain interactions.
3Reliability
If NFT authentication requires blockchain knowledge, then security is maintained, but accessibility to non-crypto savvy users is reduced
Solution Approach 1:
The system implements self-service by having the blockchain automatically generate and maintain cryptographic proofs of authenticity and ownership. Users don't need to understand cryptographic mechanisms or manually verify proofs - the system automatically provides verifiable authentication that works seamlessly in the background, making NFT validation as easy as checking a digital signature.
Solution Approach 2:
The patent replaces manual cryptographic verification mechanisms with automated proof generation and verification systems. Instead of requiring users to manually check blockchain state and validate cryptographic signatures, the system automatically generates proofs and enables simple verification through standardized cryptographic operations that can be performed by any device.
Data Source
AI summary
A token processing server computer to process tokens for non-fungible tokens is disclosed. The token processing server computer includes a processor and a memory coupled to the processor. The memory stores machine executable instructions that when executed by the processor cause the processor to issue a token identification (ID) based on a non-fungible token (NFT) and authenticate ownership of the NFT using payment rails.