Title:
ERC1155-BASED CROSS-CHAIN NFT TRANSFER AND SETTLEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/134123
Kind Code:
A1
Abstract:
The present invention provides an ERC1155-based cross-chain NFT transfer and settlement system, comprising a settlement module, an access module, a contract checking module, an NFT information storage module and a transfer processing module, the access module being used for connection with a user and a chain in which the user is located, the contract checking module being used for checking whether the chain in which the user is located is based on an ERC1155 contract, the transfer processing module being used for receiving an NFT transfer data packet sent by a user and processing the NFT transfer data packet, the NFT information storage module being used for storing a storage information address of an NFT, and the settlement module being used for creating a final settlement record for a completed NFT transfer. The system may transfer an NFT between different blockchains, and in the transfer process, does not involve content of the NFT and only verifies the legitimacy of the NFT transfer and records the address of a block recording the NFT transfer, thereby simplifying the process without reducing an effect, and improving the NFT transfer efficiency.
Inventors:
ZHANG WEIPING (CN)
DING YE (CN)
MI XIAOWU (CN)
LI XIANKUO (CN)
CEN QUAN (CN)
ZHANG WEI (CN)
DING YE (CN)
MI XIAOWU (CN)
LI XIANKUO (CN)
CEN QUAN (CN)
ZHANG WEI (CN)
Application Number:
PCT/CN2022/100963
Publication Date:
July 20, 2023
Filing Date:
June 24, 2022
Export Citation:
Assignee:
HUANQIU SHUKE GROUP CO LTD (CN)
International Classes:
G06F17/11
Foreign References:
| CN114066456A | 2022-02-18 | |||
| CN113407640A | 2021-09-17 | |||
| CN111160880A | 2020-05-15 | |||
| US20210133700A1 | 2021-05-06 |
Attorney, Agent or Firm:
BEIJING QINGKONG ZHIYUN INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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