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Characterizing EOSIO Blockchain [article]

Yuheng Huang, Haoyu Wang, Lei Wu, Gareth Tyson, Xiapu Luo, Run Zhang, Xuanzhe Liu, Gang Huang, Xuxian Jiang
2020 arXiv   pre-print
EOSIO has become one of the most popular blockchain platforms since its mainnet launch in June 2018.  ...  We gather a large-scale dataset of EOSIO and characterize activities including money transfers, account creation and contract invocation.  ...  Finally, we characterize security issues in EOSIO, including permission misuse issues and attacks (Section 6).  ... 
arXiv:2002.05369v1 fatcat:gnklajb24begxmzz26z5ewaouy

XBlock-EOS: Extracting and Exploring Blockchain Data From EOSIO [article]

Weilin Zheng, Zibin Zheng, Hong-Ning Dai, Xu Chen, Peilin Zheng
2020 arXiv   pre-print
Blockchain-based cryptocurrencies and applications have flourished in blockchain research community.  ...  Different from Bitcoin and Ethereum, EOSIO has richer diversity and a higher volume of blockchain data due to its unique architectural design in resource management, consensus scheme and high throughput  ...  As far as we know, only two most recent studies [16] , [17] attempted to analyze EOSIO data, while they only analyze partial EOSIO data (e.g., characterizing the activities in EOSIO [16] and detecting  ... 
arXiv:2003.11967v3 fatcat:bocawu4f7ncbvkp2oryxk4775i

Exploring EOSIO via Graph Characterization [article]

Yijing Zhao, Jieli Liu, Qing Han, Weilin Zheng, Jiajing Wu
2020 arXiv   pre-print
Designed for commercial decentralized applications (DApps), EOSIO is a Delegated Proof-of-Stake (DPoS) based blockchain system.  ...  of the mainstream blockchain systems.  ...  Since EOSIO is a newly emerging blockchain system, studies on graph properties analysis related to EOSIO are few. Huang et al.  ... 
arXiv:2004.10017v1 fatcat:ljnoxlqbtbaytdbfjz3ejlrxke

Understanding the Evolution of Blockchain Ecosystems: A Longitudinal Measurement Study of Bitcoin, Ethereum, and EOSIO [article]

Ningyu He, Weihang Su, Zhou Yu, Xinyu Liu, Fengyi Zhao, Haoyu Wang, Xiapu Luo, Gareth Tyson, Lei Wu, Yao Guo
2021 arXiv   pre-print
Based on billions of transaction records collected from three representative and popular blockchain systems (Bitcoin, Ethereum and EOSIO) over 10 years, we conduct the first study on the evolution of multiple  ...  level on the evolution of blockchain ecosystems at scale, longitudinally, and across multiple blockchains.  ...  [42] characterized Ethereum and EOSIO, respectively, based on large-scale transaction analysis.  ... 
arXiv:2110.07534v1 fatcat:vkni6qwsdbdvbi5ef6zuodmz5a

Revisiting Transactional Statistics of High-scalability Blockchain [article]

Daniel Perez and Jiahua Xu and Benjamin Livshits
2020 arXiv   pre-print
In this paper, we examine recent network traffic of three major high-scalability blockchains--EOSIO, Tezos and XRP Ledger (XRPL)--over a period of three months.  ...  Scalability has been a bottleneck for major blockchains such as Bitcoin and Ethereum.  ...  Characterizing EOSIO Blockchain. [4] Jacob Arluck. 2018. Liquid Proof-of-Stake. https://medium.  ... 
arXiv:2003.02693v4 fatcat:wv63at6lizhw3adaqdhoxvhy6q

Understanding (Mis)Behavior on the EOSIO Blockchain

Yuheng Huang, Haoyu Wang, Lei Wu, Gareth Tyson, Xiapu Luo, Run Zhang, Xuanzhe Liu, Gang Huang, Xuxian Jiang
2020 Proceedings of the ACM on Measurement and Analysis of Computing Systems  
EOSIO has become one of the most popular blockchain platforms since its mainnet launch in June 2018.  ...  We gather a large-scale dataset of EOSIO and characterize activities including money transfers, account creation and contract invocation.  ...  Although existing studies have characterized scams in the blockchain systems, no previous paper has characterized the bot accounts in the EOSIO blockchain ecosystem.  ... 
doi:10.1145/3392155 fatcat:xthxzkkferabdmuosm7gz2gcdi

WANA: Symbolic Execution of Wasm Bytecode for Cross-Platform Smart Contract Vulnerability Detection [article]

Dong Wang, Bo Jiang, W.K. Chan
2020 arXiv   pre-print
For the EOSIO blockchain platform, effective vulnerability detectors are still limited. Furthermore, existing vulnerability detection tools can only support one blockchain platform.  ...  Many popular blockchain platforms are supporting smart contracts for building decentralized applications.  ...  It is also adopted by the EOSIO blockchain platform for better efficiency and reliability.  ... 
arXiv:2007.15510v2 fatcat:dxoc77yhrncvfh4hfet4ycfbcy

Security Analysis of EOSIO Smart Contracts [article]

Ningyu He, Ruiyi Zhang, Lei Wu, Haoyu Wang, Xiapu Luo, Yao Guo, Ting Yu, Xuxian Jiang
2020 arXiv   pre-print
The EOSIO blockchain, one of the representative Delegated Proof-of-Stake (DPoS) blockchain platforms, has grown rapidly recently.  ...  popular vulnerabilities in EOSIO smart contracts.  ...  Due to its efficiency and portability, besides EOSIO, other popular blockchains (e.g., Ethereum 2.0 [19] ) are going to support Wasm. An EOSIO Wasm binary is called a module.  ... 
arXiv:2003.06568v2 fatcat:onuezubrqvboxbnp55yg4sff2i

Future tourism trends: Utilizing non-fungible tokens to aid wildlife conservation

Nyane Ezekiel Macdonald Mofokeng, Thapeli Kenny Matima
2018 African Journal of Hospitality, Tourism and Leisure  
This research contends that blockchain, the technology underpinning cryptocurrencies such as Bitcoin can be utilized as a catalyst by the development of cryptowildlife nonfungible tokens (NFTs), which  ...  Blockchain technology is characterized by decentralization, immutability, security, auditability and availability.  ...  For example, if users were to trade or buy a NFT on the Ethereum blockchain, it would remain within the Ethereum blockchain and could not be moved to another blockchain such as NEO, EOSIO or any other  ... 
doaj:436355838df545de8f8095e184176fc2 fatcat:novbt3qg4fcc5eyzdywpvkau54

VM Matters: A Comparison of WASM VMs and EVMs in the Performance of Blockchain Smart Contracts [article]

Shuyu Zheng, Haoyu Wang, Lei Wu, Gang Huang, Xuanzhe Liu
2021 arXiv   pre-print
However, whether and how well current eWASM outperforms EVM on blockchain clients is still unknown.  ...  This paper conducts the first measurement study, to measure the performance on WASM VM and EVM for executing smart contracts on blockchain.  ...  Many popular blockchain platforms, such as EOSIO [6] and NEAR [13] , are using execution engines based on WASM.  ... 
arXiv:2012.01032v2 fatcat:nrxaag3f45gm7glg4yob35vrc4

A Survey of State-of-the-Art on Blockchains: Theories, Modelings, and Tools [article]

Huawei Huang, Wei Kong, Sicong Zhou, Zibin Zheng, Song Guo
2020 arXiv   pre-print
To draw a roadmap of current research activities of the blockchain community, we first conduct a brief overview of state-of-the-art blockchain surveys published in the recent 5 years.  ...  We found that those surveys are basically studying the blockchain-based applications, such as blockchain-assisted Internet of Things (IoT), business applications, security-enabled solutions, and many other  ...  of EOSIO with other blockchains.  ... 
arXiv:2007.03520v2 fatcat:3lvd5dhkajdhbcwlh6vtdl7nlq

DEPOSafe: Demystifying the Fake Deposit Vulnerability in Ethereum Smart Contracts [article]

Ru Ji, Ningyu He, Lei Wu, Haoyu Wang, Guangdong Bai, Yao Guo
2020 arXiv   pre-print
Cryptocurrency has seen an explosive growth in recent years, thanks to the evolvement of blockchain technology and its economic ecosystem.  ...  Besides Bitcoin, thousands of cryptocurrencies have been distributed on blockchains, while hundreds of cryptocurrency exchanges are emerging to facilitate the trading of digital assets.  ...  [30] characterized EOSIO blockchain, and [34] proposed an approach to identify entities in Bitcoin blockchain. Program Analysis of Smart Contract.  ... 
arXiv:2006.06419v1 fatcat:6xt3hfygc5ffboxntthqgtgcgy

DEPOSafe: Demystifying the Fake Deposit Vulnerability in Ethereum Smart Contracts

Ru Ji, Ningyu He, Lei Wu, Haoyu Wang, Guangdong Bai, Yao Guo
2020 2020 25th International Conference on Engineering of Complex Computer Systems (ICECCS)  
Cryptocurrency has seen an explosive growth in recent years, thanks to the evolvement of blockchain technology and its economic ecosystem.  ...  Besides Bitcoin, thousands of cryptocurrencies have been distributed on blockchains, while hundreds of cryptocurrency exchanges are emerging to facilitate the trading of digital assets.  ...  [35] characterized money transfer, contract creation and invocation of Ethereum through graph analysis. Huang et al. [30] characterized bots and attacks on EOSIO blockchain. Jourdan et al.  ... 
doi:10.1109/iceccs51672.2020.00022 fatcat:vt7nl3slf5c5lkgzvria4dy4sy

A Survey of Distributed Consensus Protocols for Blockchain Networks [article]

Yang Xiao, Ning Zhang, Wenjing Lou, Y. Thomas Hou
2019 arXiv   pre-print
In this survey, we present a comprehensive review and analysis on the state-of-the-art blockchain consensus protocols.  ...  Among various core components, consensus protocol is the defining technology behind the security and performance of blockchain.  ...  of a consensus protocol and a cohesive characterization on fault-tolerant distributed consensus primitives that can be used for blockchain consensus.  ... 
arXiv:1904.04098v3 fatcat:gegtpion3jditfhavbgprmfwnm

Smart Contract Security: a Practitioners' Perspective [article]

Zhiyuan Wan, Xin Xia, David Lo, Jiachi Chen, Xiapu Luo, Xiaohu Yang
2021 arXiv   pre-print
We also find that blockchain platforms have a statistically significant impact on practitioners' security perceptions and practices of smart contract development.  ...  repositories that support smart contracts (e.g., ethereum/goethereum, EOSIO/eos and hyperledger/fabric) and 580 smart contract repositories (e.g., ethereum/solidity and EOSIO/eosio.contracts) hosted on  ...  The other factor irrelevance of security characterizes the personal-level awareness of security risks that can deter practitioners from addressing smart contract security.  ... 
arXiv:2102.10963v2 fatcat:cuqwvp25tfgqpnoc2e44nvscby
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