Browse > Article
http://dx.doi.org/10.9708/jksci.2022.27.02.115

NextAuction: A DID-based Robust Auction Service for Digital Contents  

Lee, Young-Eun (Dept. of Electrical/Electronic and Computer Engineering, University of Ulsan)
Kim, Hye-Won (Dept. of Electrical/Electronic and Computer Engineering, University of Ulsan)
Lee, Myung-Joon (School of IT Convergence, University of Ulsan)
Abstract
In this paper, we present an NFT auction service for the next generation, named NextAuction, which can reliably trade ownership of individual content using DID technology. Recently, as the types and sizes of tradable digital assets have expanded, the number of NFT transactions has also increased, and a significant number of marketplaces are being operated. But, the current user authentication methods of NFT marketplaces are done only through the associated blockchain wallets. It is desirable that ownership transfer through NFT transactions be transparently managed based on a more reliable identity authentication service. NextAuction increases the reliability of auction service participants by transparently and consistently providing identity authentication for users of auction services based on the DID technique using the Klaytn blockchain. In addition, in preparation for server failure that may occur during the auction of individual content, it provides users with a robust auction service using the BR2K technique that continuously provides consistent service through the replication of a target service. The NextAuction service is developed by extending BCON, a blockchain-based content management service.
Keywords
NFT; Blockchain Service; DID; Auction Service; BR2K;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Ground X, https://www.klaytn.com
2 KIP-7, https://ko.docs.klaytn.com/smart-contract/token-standard
3 MH Kwon, and MJ Lee. "BR2K : A Replication and Recovery Technique Using Kubernetes for Blockchain Services," Journal of The Korea Society of Computer and Information, Vol.25, No.10, pp. 77-86, Oct 2020. DOI: 10.9708/jksci.2020.25.10.077   DOI
4 Lennart Ante, "The non-fungible token (NFT) market and its relationship with Bitcoin and Ethereum," BRL Working Paper Series No. 20, pp.1-9, June 2021. DOI: 10.2139/ssrn.3861106   DOI
5 OpenSea, https://opensea.io/
6 Klip Drops, https://klipdrops.com/
7 D.S. Kwon, et al. "Digital Identity Trend for Digital Trust Society," Electronic communication trend analysis, Vol.34, No.3, pp.114-124, June 2019. DOI: 10.22648/ETRI.2019.J.340312   DOI
8 HW Kim, et al. "BCON : Blockchain-based Content Management Service Using DID," Journal of The Korea Society of Computer and Information, Vol.26, No.6, pp. 97-105, June 2021. DOI: 10.9708/jksci.2021.26.06.097   DOI
9 MH Kwon, and MJ Lee. "Replication of blockchain application services using kubernetes and blockchain service registry," Proceedings of the Korean Society of Computer Information Conference, pp. 363-364, July 2020.
10 M. Wohrer, and U. Zdun, "Smart contracts: security patterns in the ethereum ecosystem and solidity," Blockchain Oriented Software Engineering (IWBOSE) 2018 International Workshop on, pp.2-8, Mar 2018. DOI: 10.1109/iwbose.2018.8327565   DOI
11 Truffle framework, https://etcd.io/
12 Kubernetes, https://kubernetes.io/
13 J. Shah, and D. Dubaria, "Building Modern Clouds: Using Docker, Kubernetes & Google Cloud Platform," 2019 IEEE 9th Annual Computing and Communication Workshop and Conference (CCWC), Mar 2019, pp.184-189, DOI: 10.1109/CCWC.2019.8666479   DOI
14 MySQL, https://www.mysql.com/