NFT：基于区块链的非同质化通证及其应用

doi:10.11959/j.issn.2096-6652.202125

Chinese Journal of Intelligent Science and Technology ›› 2021, Vol. 3 ›› Issue (2): 234-242.doi: 10.11959/j.issn.2096-6652.202125

Special Issue: 区块链

• Papers and Reports • Previous Articles

NFT: blockchain-based non-fungible token and applications

Rui QIN¹, Juanjuan LI¹, Xiao WANG¹^,², Jing ZHU³, Yong YUAN⁴, Fei-Yue WANG¹^,⁵

¹ The State Key Laboratory for Management and Control of Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing 100190, China
² Qingdao Academy of Intelligent Industries, Qingdao 256200, China
³ College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
⁴ School of Mathematics, Renmin University of China, Beijing 100872, China
⁵ Macau Institute of Systems Engineering, Macau University of Science and Technology, Macau 999078, China

Revised:2021-06-07 Online:2021-06-15 Published:2021-06-01
Supported by:
The National Key Research and Development Program of China(2018AAA0101401);The National Natural Science Foundation of China(71702182);The National Natural Science Foundation of China(62103411);The National Natural Science Foundation of China(62173329);The National Natural Science Foundation of China(7217010935);The Science and Technology Develop-ment Fund, Macau(0050/2020/A1);Open Research Fund of The State Key Laboratory for Management and Control of Complex Systems(20210104);Open Research Fund of The State Key Laboratory for Management and Control of Complex Systems(20210113);Open Research Fund of The State Key Laboratory for Management and Control of Complex Systems(20210115)

Abstract

Abstract:

Non-fungible token (NFT) based on blockchain is a kind of digital asset ownership recorded on blockchain, which is unique, irreplaceable and indivisible.It has been widely used in collectibles, encrypted artworks and games.Firstly, the concepts, characteristics and development processes of NFT were mainly introduced, and its core elements and typical application fields were analyzes.The problems and risks faced by NFT in the aspects of property right, value, technology and supervision were also pointed out.After that, the related literatures on NFT were reviewed, and the research issues of NFT in value evaluation, transaction mode and pricing were proposed.Finally, the trend of NFT driven digital capitalization was prospected.

Key words: non-fungible token, blockchain, digital asset ownership, digital capitalization

CLC Number:

TP301

Rui QIN, Juanjuan LI, Xiao WANG, et al. NFT: blockchain-based non-fungible token and applications[J]. Chinese Journal of Intelligent Science and Technology, 2021, 3(2): 234-242.

Figures/Tables 2

References 23

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标准	特点	功能
ERC-721	非同质化通证	代表资产所有权，其转移过程可以被完全追踪和验证
ERC-1155	半同质化通证	可同时实现多个NFT和FT的转移
ERC-998	可组合非同质化通证	可实现多个NFT和FT的打包交易

NFT: blockchain-based non-fungible token and applications

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