Results 81 to 90 of about 12,068 (224)
Notarización de documentos con Ethereum [PDF]
, 2020 [ES] En este TFG se va a exponer un sistema de notarización de documentos digitales aprovechando las cualidades de transparencia e inmutabilidad de Ethereum para almacenar los registros.
Loladze, George
core
How Tether Depegging Affects Cryptocurrency Returns
Accounting &Finance, Volume 66, Issue 2, Page 1101-1129, June 2026.ABSTRACT This paper examines the relationship between Tether depegging events and the returns of ten major cryptocurrencies from November 2017 to November 2024. We distinguish between upward and downward deviations from the Tether peg, identifying these events as threshold exceedances based on historical prices, using both constant parameter and ...
Sean Foley +2 more
wiley +1 more source
An Analysis of Smart Contracts Security Threats Alongside Existing Solutions
Entropy, 2020 Smart contracts have gained a lot of popularity in recent times as they are a very powerful tool for the development of decentralised and automatic applications in many fields without the need for intermediaries or trusted third parties.
Antonio López Vivar +3 more
doaj +1 more source
Situating African FinTech in Global Financial Networks
Transactions of the Institute of British Geographers, Volume 51, Issue 2, June 2026.Short Abstract This paper explores the geographical patterns of firm creation and investments in African FinTech and how they have evolved since the emergence of FinTech on the continent. Our findings show waves of investment, specialisation of different FinTech centres and the networks of FinTech capital.
Julien Migozzi, Dariusz Wójcik
wiley +1 more source
, 2019 Kriptovalute su novi oblik digitalnog novca koji funkcionira i nastaje na temelju složenih kriptografskih algoritama na računalnim mrežama. Ethereum je open-source program, zasnovan na blockchain tehnologiji, koja dozvoljava drugim programerima da grade ...
Kunsabo, Ivan
core
Ethereum Price Data - Poloniex [PDF]
, 2019 Ethereum-USD Price Data Poloniex exchange Period: 2015 ...
Thanasis Zoumpekas (6032864)
core +1 more source
Health Science Reports, Volume 9, Issue 5, May 2026.ABSTRACT Background and Aims Rising quantum hazards and flaws in conventional encryption make cloud‐based healthcare data security harder. Quantum‐Secure HealthChain, a new architecture using blockchain and quantum computing, improves medical data security, patient privacy, and data fidelity. Methods To prevent quantum attacks, the proposed system uses
Rajesh Bose +6 more
wiley +1 more source
Attack and Defence of Ethereum Remote APIs [PDF]
, 2018 © 2018 IEEE. Ethereum, as the first Turing-complete blockchain platform, provides various application program interfaces for developers. Although blockchain has highly improved security, faulty configuration and usage can result in serious ...
Wang, X +15 more
core +1 more source
Forecasting Ethereum’s volatility: an expansive approach using HAR models and structural breaks
Cogent Economics & FinanceCryptocurrencies have become a popular investment option and the Ethereum has become a mainstream cryptocurrency because of the additional functionality that can be accomplished with the backing of the powerful Ethereum network compared to Bitcoin.
Ruijie Chen
doaj +1 more source
A Blockchain‐Less Traceability System for Agriculture Using DAG, IPFS, and Serverless Deployments
International Journal of Network Management, Volume 36, Issue 3, May/June 2026.ABSTRACT Ensuring transparency and integrity in agricultural data management is a critical challenge as the sector increasingly relies on advanced technologies. The primary problem is maintaining data traceability and security throughout the supply chain.
Antonio Villafranca +6 more
wiley +1 more source