Cryptographic Token Links for Flexible Physical Item Transactions
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Solution Overview
Problem
Conventional e-commerce platforms lack flexibility in purchase selection, payment, transfer of possession, and delivery timing, and do not adequately address the value and reliability of both physical and virtual item transactions.
Innovation Solution
A platform that enables secure tokenization of links between unique physical and virtual representations of items, allowing for flexible transactions, including storing, transferring, and exchanging tokens that represent ownership and control of physical and virtual items, with support for immediate or delayed delivery and various transaction types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional e-commerce processes are used, then transactions can be completed, but flexibility in purchase selection, payment, transfer of possession, and delivery timing is limited
Solution Approach 1:
The system segments the transaction process into separate modular components: token generation, token transfer, and item fulfillment. The token represents a separable claim right that can be independently transferred from the buyer to the seller, allowing flexible timing and conditions for each transaction phase without increasing overall system complexity.
Solution Approach 2:
The token acts as an intermediary between the buyer and seller, representing a claim right that can be transferred independently. This intermediary enables flexible transactions by allowing the buyer to transfer ownership claims at different times and conditions without directly managing the physical item or payment processes.
2Ease of operation
If virtual items are used, then convenience and flexibility of transactions are improved, but value reliability is reduced due to ability to create unlimited copies
Solution Approach 1:
The system applies local quality by making each token unique and non-transferable through cryptographic verification. Each token has distinct properties (unique identifier, cryptographic signature) that prevent copying, while maintaining the overall convenience of digital transaction processing. This resolves the contradiction by ensuring value reliability through local uniqueness while preserving ease of operation through digital nature.
Solution Approach 2:
The system changes the fundamental parameter of virtual items from fungible (copyable) to non-fungible (unique). By implementing cryptographic verification and unique identifiers, the system transforms digital tokens into reliable value carriers that cannot be replicated, thereby maintaining both convenience and reliability.
3Reliability
If physical items are used, then value reliability is maintained, but flexibility in delivery timing and location is reduced
Solution Approach 1:
The system performs preliminary action by transferring the token (representing claim right) before the physical item delivery. This allows the buyer to own the claim to the item independently of when or where the physical delivery occurs, enabling flexible timing and location while maintaining value reliability through the secure token transfer.
Solution Approach 2:
The token serves as an intermediary that separates the value transfer from the physical delivery. This intermediary enables the buyer to acquire value reliability through token transfer while maintaining flexibility in when and where the physical item is delivered, as these are independent processes.
4Adaptability or versatility
If tokens are created to represent physical items, then transaction flexibility is improved, but system complexity increases
Solution Approach 1:
The system creates a digital copy (token) that represents the physical item without requiring complex physical tracking systems. The token is a simplified digital representation that captures essential value properties through cryptographic verification, reducing system complexity while enabling transaction flexibility.
Solution Approach 2:
The system replaces complex mechanical tracking and verification systems with cryptographic digital verification. Instead of physically tracking items and managing complex transfer protocols, the system uses cryptographic tokens that can be verified and transferred digitally, reducing overall system complexity while maintaining or improving flexibility.
Data Source
AI summary
In embodiments of the present invention, systems are provided for tracking a set of secure digital tokens, each of which uniquely represents an item, including an interface configured to handle a set of unique identifiers, a cryptographic token generation system that generates a set of unique digital tokens, each of the set of unique digital tokens including a set of digital attributes that correspond to the set of item attributes, a cryptographic linking system configured to generate a cryptographically secure, one-to-at-least-one link between the unique digital token generated by the cryptographic token generation system and the unique identifier for the unique unit of the item, and an escrow system configured to handle the items that are represented by the set of unique digital tokens pending redemption of a respective one or more unique digital tokens from the set of unique digital tokens.