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Blockchain technology has emerged as one of the most transformative digital innovations of the 21st century. This paper presents a comprehensive review of blockchain's fundamental architecture, tracing its development from Bitcoin's initial…

Cryptography and Security · Computer Science 2025-05-14 Aditya Pratap Singh

Blockchain technology has recently gained widespread attention by media, businesses, public sector agencies, and various international organizations, and it is being regarded as potentially even more disruptive than the Internet. Despite…

Computers and Society · Computer Science 2018-06-12 Karim Sultan , Umar Ruhi , Rubina Lakhani

Blockchains have received much attention recently since they provide decentralized approaches to the creation and management of value. Many banks, Internet companies, car manufacturers, and even governments worldwide have incorporated or…

Cryptography and Security · Computer Science 2019-11-07 Wubing Chen , Zhiying Xu , Shuyu Shi , Yang Zhao , Jun Zhao

Blockchain is a core technology to manage the value of cryptocurrencies, or to record trails of important business trades. The Smart Contract on blockchain is expected to improve security on blockchain system with automated operation, but…

Cryptography and Security · Computer Science 2020-01-07 Shingo Fujimoto , Yoshiki Higashikado , Takuma Takeuchi

Blockchain is an emerging digital technology allowing ubiquitous financial transactions among distributed untrusted parties, without the need of intermediaries such as banks. This chapter examines the impact of blockchain technology in…

Computers and Society · Computer Science 2021-02-19 Andreas Kamilaris , Ian Cole , Francesc X. Prenafeta-Boldu

The increasing congestion of Earth's orbit due to growing satellite deployments and space debris poses a significant challenge to sustainable space operations. Traditional space surveillance systems rely on centralized architectures, which…

Information Theory · Computer Science 2025-05-13 Nesrine Benchoubane , Nida Fidan , Gunes Karabulut Kurt , Enver Ozdemir

Supply Chain Finance is very important for supply chain competition, which is an important tool to activate the capital flow in the supply chain. Supply Chain Finance-related research can support multiple applications and services, such as…

Cryptography and Security · Computer Science 2024-08-20 Zhengdong Luo

Blockchain is relatively a new area of research. However, a surge of research studies on the blockchain has taken place in recent years. These research studies have mostly focused on designing and developing conceptual frameworks to build…

Software Engineering · Computer Science 2020-04-28 Iyolita Islam , Kazi Md. Munim , Shahrima Jannat Oishwee , A. K. M. Najmul Islam , Muhammad Nazrul Islam

Blockchain technology has been transforming the financial industry and has created a new crypto-economy in the last decade. The foundational concepts such as decentralized trust and distributed ledger are promising for distributed, and…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-05-09 Gowri Sankar Ramachandran , Bhaskar Krishnamachari

Bitcoin's success has led to significant interest in its underlying components, particularly Blockchain technology. Over 10 years after Bitcoin's initial release, the community still suffers from a lack of clarity regarding what properties…

Cryptography and Security · Computer Science 2019-09-30 Scott Ruoti , Ben Kaiser , Arkady Yerukhimovich , Jeremy Clark , Robert Cunningham

Blockchain has emerged as a promising technology that can guarantee data consistency and integrity among distributed participants. It has been used in many applications of the Internet of Things (IoT). However, since IoT applications often…

Networking and Internet Architecture · Computer Science 2021-03-04 Hongxin Wei , Wei Feng , Chi Zhang , Yunfei Chen , Yuguang Fang , Ning Ge

The rise of blockchain technology within a few years has attracted researchers across the world. The prime reason for worldwide attention is undoubtedly due to its feature of immutability along with the decentralized approach of data…

Computers and Society · Computer Science 2020-12-08 Saqib Hakak , Wazir Zada Khan , Gulshan Amin Gilkar , Basem Assiri , Mamoun Alazab , Sweta Bhattacharya , G Thippa Reddy

Since its inception, the blockchain technology has shown promising application prospects. From the initial cryptocurrency to the current smart contract, blockchain has been applied to many fields. Although there are some studies on the…

Cryptography and Security · Computer Science 2020-11-05 Xiaoqi Li , Peng Jiang , Ting Chen , Xiapu Luo , Qiaoyan Wen

Blockchain's influence extends beyond finance, impacting diverse sectors such as real estate, oil and gas, and education. This extensive reach stems from blockchain's intrinsic ability to reliably manage digital transactions and supply…

Cryptography and Security · Computer Science 2023-06-30 Urvashi Kishnani , Srinidhi Madabhushi , Sanchari Das

Since the advent of bitcoin in 2008, the concept of a blockchain has widely spread. Besides crypto currencies and trading activities, there is a wide range of potential application areas where blockchains are providing the main building…

Cryptography and Security · Computer Science 2021-03-05 Luca Gambazzi , Patrick Schaller , Alain Mermoud , Vincent Lenders

Real and effective regulation of contributions to greenhouse gas emissions and pollutants requires unbiased and truthful monitoring. Blockchain has emerged not only as an approach that provides verifiable economical interactions but also as…

Cryptography and Security · Computer Science 2024-12-23 Maria-Victoria Vladucu , Hailun Wu , Jorge Medina , Khondaker M. Salehin , Ziqian Dong , Roberto Rojas-Cessa

The cybersecurity of modern systems has dramatically increased attention from both industrial and academia perspectives. In the recent era, the popularity of the blockchain-based system has traditionally been emergent among various…

Cryptography and Security · Computer Science 2022-09-13 Abdul Khalique Shaikh A. K. Al-Alawi , L. R. , Al-Busaidi , R. , Shaikh

Humanitarian Engineers need innovative methods to make technological interventions for solving societal problems. The emerging blockchain technology has the enormous potential to provide effective interventions in various developmental…

Computers and Society · Computer Science 2020-12-03 Arvind W. Kiwelekar , Sanil S. Gandhi , Laxaman D. Netak , Shankar B. Deosarkar

Blockchain is a popular method to ensure security for trusted systems. The benefits include an auditable method to provide decentralized security without a trusted third party, but the drawback is the large computational resources needed to…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-10-24 Erik Blasch , Ronghua Xu , Yu Chen , Genshe Chen , Dan Shen

Blockchain is a type of decentralized distributed database. Unlike traditional relational database management systems, it does not require management or maintenance by a third party. All data management and update processes are open and…

Cryptography and Security · Computer Science 2025-05-14 Jiaqi Huang , Yuanzheng Niu , Xiaoqi Li , Zongwei Li