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Non-Fungible Tokens (NFTs) are a type of digital asset that represents a proof of ownership over a particular digital item such as art, music, or real estate. Due to the non-fungible nature of NFTs, duplicate tokens should not possess the…

Databases · Computer Science 2023-03-24 Samrat Sahoo , Nitin Paul , Agam Shah , Andrew Hornback , Sudheer Chava

An explosion of interest in Non-Fungible Tokens (NFTs) has led to the emergence of vibrant online marketplaces that enable users to buy, sell and create digital assets. Largely considered contractual representations of digital artworks,…

Information Retrieval · Computer Science 2022-09-30 Sarah Barrington

Blockchain is a decentralized system that allows transaction transmission and storage according to the roles of the Consensus algorithm and Smart contracts. Non-fungible tokens (NFTs) consolidate the best characteristics of blockchain…

Cryptography and Security · Computer Science 2022-09-07 Subhash Shankar Pandey , Tadasha Dash , Prasanta K. Panigrahi , Ahmed Farouk

With the explosive development of decentralized finance, we witness a phenomenal growth in tokenization of all kinds of assets, including equity, funds, debt, and real estate. By taking advantage of blockchain technology, digital assets are…

General Finance · Quantitative Finance 2023-04-21 Seyed Mojtaba Hosseini Bamakan , Nasim Nezhadsistani , Omid Bodaghi , Qiang Qu

A non-fungible token (NFT) is a data unit stored on the blockchain. Nowadays, more and more investors and collectors (NFT traders), who participate in transactions of NFTs, have an urgent need to assess the performance of NFTs. However,…

Computer Vision and Pattern Recognition · Computer Science 2023-07-04 Fan Yan , Xumeng Wang , Ketian Mao , Wei Zhang , Wei Chen

Non Fungible Token (NFT) Industry has been witnessing multi-million dollar trade in recent times. With rapid innovation of the NFT market environment by technology, innovation, and decentralization, it is becoming hard to distinguish…

General Finance · Quantitative Finance 2022-01-19 Mayukh Mukhopadhyay , Kaushik Ghosh

As a blockchain-based application, Non-Fungible Token (NFT) has received worldwide attention over the past few years. Digital artwork is the main form of NFT that can be stored on different blockchains. Although the NFT market is rapidly…

Human-Computer Interaction · Computer Science 2022-06-28 Yufan Zhang , Zichao Chen , Luyao Zhang , Xin Tong

With the popularity of Non-Fungible Tokens (NFTs), NFTs have become a new target of phishing attacks, posing a significant threat to the NFT trading ecosystem. There has been growing anecdotal evidence that new means of NFT phishing attacks…

Cryptography and Security · Computer Science 2024-03-29 Jingjing Yang , Jieli Liu , Jiajing Wu

Purpose: This paper aims to establish a fundamental and comprehensive understanding of Non-Fungible Tokens (NFTs) by identifying and structuring common characteristics within a taxonomy. NFTs are hyped and increasingly marketed as essential…

Computers and Society · Computer Science 2022-09-13 Eduard Hartwich , Philipp Ollig , Gilbert Fridgen , Alexander Rieger

Pixels and market cycles both move NFT prices. Non-fungible tokens (NFTs) are unique digital assets, often used to represent ownership of digital art, collectibles, and other media, secured on blockchain networks like Ethereum. The rise of…

General Economics · Economics 2025-10-15 Samiha Tariq

Recently, the birth of non-fungible tokens (NFTs) has attracted great attention. NFTs are capable of representing users' ownership on the blockchain and have experienced tremendous market sales due to their popularity. Unfortunately, the…

Software Engineering · Computer Science 2023-08-07 Shuo Yang , Jiachi Chen , Zibin Zheng

NFTs (Non-Fungible Tokens) are blockchain-based cryptographic tokens to represent ownership of unique content such as images, videos, or 3D objects. Despite NFTs' increasing popularity and skyrocketing trading prices, little is known about…

Computers and Society · Computer Science 2022-02-01 Tanusree Sharma , Zhixuan Zhou , Yun Huang , Yang Wang

By investigating nonfungible tokens (NFTs), we provide the first systematic study of retail investor behavior through asset bubbles. Given that NFTs are recorded in public blockchains, we are able to track investor behavior over time,…

Pricing of Securities · Quantitative Finance 2023-03-13 Andrea Barbon , Angelo Ranaldo

We quantify Non Fungible Token (NFT) rarity and investigate how it impacts market behaviour by analysing a dataset of 3.7M transactions collected between January 2018 and June 2022, involving 1.4M NFTs distributed across 410 collections.…

Statistical Finance · Quantitative Finance 2024-05-24 Amin Mekacher , Alberto Bracci , Matthieu Nadini , Mauro Martino , Laura Alessandretti , Luca Maria Aiello , Andrea Baronchelli

Our study empirically predicts the bubble of non-fungible tokens (NFTs): transferable and unique digital assets on public blockchains. This topic is important because, despite their strong market growth in 2021, NFTs on a project basis have…

Statistical Finance · Quantitative Finance 2022-06-17 Kensuke Ito , Kyohei Shibano , Gento Mogi

The smart contract-based markets for non-fungible tokens (NFTs) on the Ethereum blockchain have seen tremendous growth in 2021, with trading volumes peaking at 3.5b in September 2021. This dramatic surge has led to industry observers…

Cryptography and Security · Computer Science 2022-02-09 Victor von Wachter , Johannes Rude Jensen , Ferdinand Regner , Omri Ross

Blockchains are gaining momentum due to the interest of industries and people in \emph{decentralized applications} (Dapps), particularly in those for trading assets through digital certificates secured on blockchain, called tokens. As a…

Cryptography and Security · Computer Science 2024-02-22 Giampaolo Bella , Domenico Cantone , Cristiano Longo , Marianna Nicolosi-Asmundo , Daniele Francesco Santamaria

Existing NFTs confront restrictions of \textit{one-time incentive} and \textit{product isolation}. Creators cannot obtain benefits once having sold their NFT products due to the lack of relationships across different NFTs, which results in…

Cryptography and Security · Computer Science 2023-03-16 Qin Wang , Guangsheng Yu , Shange Fu , Shiping Chen , Jiangshan Yu , Sherry Xu

The non-fungible token (NFT) market emerges as a recent trading innovation leveraging blockchain technology, mirroring the dynamics of the cryptocurrency market. The current study is based on the capitalization changes and transaction…

Statistical Finance · Quantitative Finance 2024-07-09 Marcin Wątorek , Paweł Szydło , Jarosław Kwapień , Stanisław Drożdż

The Metaverse is rapidly evolving, bringing us closer to its imminent reality. However, the widespread adoption of this new automated technology poses significant research challenges in terms of authenticity, integrity, interoperability,…

Cryptography and Security · Computer Science 2023-07-21 Khadija Manzoor , Umara Noor , Zahid Rashid