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ERC1155-based cross-chain NFT transfer and settlement system

An ERC1155, user-based technology, applied in the NFT field, can solve problems such as low efficiency, unsuitability for large-scale NFT transfers, and small number of NFTs, and achieve the effects of reducing unnecessary operations, improving experience, and improving the efficiency of verification

Active Publication Date: 2022-02-18
GLOBALTOUR GROUP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the system is mainly used to process NFT auctions. The number of NFTs designed by itself is small and the efficiency is low, so it is not suitable for large-scale NFT transfers.

Method used

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  • ERC1155-based cross-chain NFT transfer and settlement system
  • ERC1155-based cross-chain NFT transfer and settlement system
  • ERC1155-based cross-chain NFT transfer and settlement system

Examples

Experimental program
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Effect test

Embodiment 1

[0030] This embodiment provides an ERC1155-based cross-chain NFT transfer and settlement system, combining figure 1 , including a settlement module, an access module, a contract review module, an NFT information storage module, and a transfer processing module. ERC1155 contract, the transfer processing module is used to receive the NFT transfer data packet sent by the user and process the NFT transfer data packet, the NFT information storage module is used to save the storage information address of the NFT, and the settlement module is used to Make a final settlement record for the completed NFT transfer;

[0031] The transfer processing module verifies all the NFT information in the NFT transfer data packet, and sends the NFT transfer information to the chain where the user is after the verification is passed, and the chain where the user is located generates a block according to the NFT transfer information to complete the NFT transfer, and the user The block address genera...

Embodiment 2

[0045] This embodiment includes all the content of Embodiment 1, and provides an ERC1155-based cross-chain NFT transfer and settlement system, including a settlement module, an access module, a contract review module, an NFT information storage module, and a transfer processing module. The access module is used to complete the docking of the chain where the two parties of the NFT transfer are located, the contract review module is used to review the contract of the access chain, the transfer processing module is used to receive and process the NFT transfer request, and the NFT information storage The module is used to save the storage information address of the NFT, and the settlement module is used to record the block information of the block that records the transfer on the chain where both parties of the NFT transfer are located;

[0046] combine figure 2 , the process of NFT transfer and settlement by the system includes the following steps:

[0047] S1. The chains of bo...

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Abstract

The invention provides an ERC1155-based cross-chain NFT transfer and settlement system, which comprises a settlement module, an access module, a contract auditing module, an NFT information storage module and a transfer processing module, and is characterized in that the access module is used for docking a user and a chain where the user is located, and the contract auditing module is used for auditing whether the chain where the user is located is based on an ERC1155 contract or not, the transfer processing module is used for receiving an NFT transfer data packet sent by a user and processing the NFT transfer data packet, the NFT information storage module is used for storing a storage information address of an NFT, and the settlement module is used for performing final settlement recording on the completed NFT transfer. According to the system, transfer of the NFT in different block chains can be realized, the content of the NFT is not involved in the transfer process, only the validity of the NFT transfer is verified, and the block address for recording the NFT transfer is recorded, so that the process is simplified without weakening the effect, and the transfer efficiency of the NFT is improved.

Description

technical field [0001] The present disclosure generally relates to the field of NFT technology, and more specifically relates to an ERC1155-based cross-chain NFT transfer and settlement system. Background technique [0002] NFT refers to non-homogeneous tokens, the only encrypted currency token used to represent digital assets, which can be bought and sold. At present, most NFTs are certified in the blockchain based on ERC1155 smart contracts. When NFTs are in different When transferring in the blockchain, the process is relatively complicated and the efficiency is low. Now a settlement system that can efficiently handle NFT transfer is needed to speed up the circulation of NFT. [0003] Now many NFT transfer systems have been developed. After a lot of searching and reference, we found that the existing transfer systems are like the systems disclosed in the publication numbers KR101733599B1, KR101837169B1, CN111639924B and KR101826372B1. The methods include: converting the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38G06Q40/04
CPCG06Q20/3829G06Q20/389G06Q40/04
Inventor 张卫平丁烨米小武李显阔岑全张伟
Owner GLOBALTOUR GROUP LTD
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