Results 51 to 60 of about 378 (177)
IEEE AccessWith the development and popularization of blockchain technology, non-fungible token (NFT) platforms, serving as innovative tools for digital asset trading and ownership verification, are gradually receiving widespread attention and research from artists,
Fan Sun
doaj +1 more source
Speed of Adjustment in Digital Assets in a Decentralized Financial World
Journal of Futures Markets, Volume 46, Issue 2, Page 320-333, February 2026.ABSTRACT This paper investigates the stability and co‐movement of cryptocurrency assets in Decentralized Finance (DeFi), with a focus on the Speed of Adjustment (SA), the rate at which shocks dissipate, and prices revert to long‐run equilibrium. SA provides a critical measure of market efficiency and portfolio allocation in a highly volatile DeFi ...
Jeremy Eng‐Tuck Cheah +3 more
wiley +1 more source
Journal of Economic Surveys, Volume 40, Issue 1, Page 443-468, February 2026.ABSTRACT Cryptocurrency markets are known for their wide price fluctuations, lack of central control, and fast‐paced development. These characteristics present serious challenges to traditional theories about how markets work and how prices reflect available information.
Giulia Fantini, Joy Jia, Chiara Oldani
wiley +1 more source
Major Conundrums and Possible Solutions in DeFi Insurance
International Journal of Finance &Economics, Volume 31, Issue 1, Page 489-501, January 2026.ABSTRACT This paper empirically explores the early development of insurance projects in the decentralised finance (DeFi) industry, which is based on disruptive technologies like blockchain and smart contracts. A brief history of DeFi is narrated, stressing four risks of DeFi (volatility risk, cyberattack risk, liquidity risk, and regulation risk) and ...
Peng Zhou, Ying Zhang
wiley +1 more source
IEEE AccessIn the charity sector, fundraising and transparency have long been key issues. Charity NFT (Non-Fungible Token) auctions, an emerging charity fundraising model integrating blockchain and NFT concepts, bring opportunities and challenges.
Chin-Ling Chen +4 more
doaj +1 more source
IET Blockchain, Volume 6, Issue 1, January/December 2026.This paper addresses the critical need for secure diploma generation and verification in higher education by proposing and detailing the practical implementation of DIAR, a blockchain‐based framework. DIAR leverages blockchain's inherent security features and non‐fungible tokens for efficient, cost‐effective and tamper‐proof credential management ...
Avni Rustemi, Fisnik Dalipi
wiley +1 more source
IET Blockchain, Volume 6, Issue 1, January/December 2026.Proof of team sprint (PoTS) is a novel consensus algorithm that replaces the competitive nature of proof of work (PoW) with a collaborative, team‐based approach to significantly reduce energy consumption. By organizing participants into groups that collaboratively solve cryptographic puzzles, PoTS achieves energy savings proportional to the group size ...
Naoki Yonezawa
wiley +1 more source
A Review of Offline Blockchain Transaction Systems
IET Blockchain, Volume 6, Issue 1, January/December 2026.Blockchain systems currently rely on constant network connectivity, which limits their utility in remote areas, during network outages or cyber attacks. This paper presents the first systematic study on offline blockchain implementations, analyzing their security and privacy challenges.
Srivatsav Chenna, Christian Prehofer
wiley +1 more source
Enhancing Security and Transparency in Satellite Data Transactions Using Ethereum‐Based Blockchain
The Journal of Engineering, Volume 2026, Issue 1, January/December 2026.This study presents an Ethereum‐based framework for securing satellite data transactions using ERC1155 tokenization, Proof of Authority consensus, and Threshold Cryptography. The system achieves low latency, high throughput, and significantly reduced gas costs while providing strong resistance against MITM, Sybil, and reentrancy attacks.
Saha Reno +3 more
wiley +1 more source
The Impact of Brand Coolness on the Intention to Purchase Luxury Fashion Brands' NFTs
Journal of Consumer Behaviour, Volume 24, Issue 6, Page 2897-2916, November 2025.ABSTRACT The purpose of this study was to explore the influence of brand coolness on the intention to acquire NFTs within the luxury fashion market. To achieve this purpose, we developed a conceptual model offering a broader perspective regarding consumers' purchase intention of luxury brands' NFTs by including both emotional aspects related to the ...
Ana Sousa +2 more
wiley +1 more source