Publication

Towards a secure and trustworthy imaging with non-fungible tokens

Touradj Ebrahimi, Evgeniy Upenik, Davi Nachtigall Lazzarotto
2021
Conference Papers

Abstract

Non fungible tokens (NFTs) are used to define the ownership of digital assets. More recently, there has been a surge of platforms to auction digital art as well as other digital assets in form of image, video, and audio content of all sorts. Although NFTs have the potential of revolutionizing the foundations of ownership, they also face various challenges notably in terms of trust and security. This paper starts by identifying the challenges in current NFTs and proposes a solution in order to remedy to their current shortcomings.

Official source

https://infoscience.epfl.ch/entities/publication/b99a8fc2-e2a2-4837-9c03-80338c142902

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Touradj Ebrahimi, Evgeniy Upenik, Davi Nachtigall Lazzarotto
2021
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/b99a8fc2-e2a2-4837-9c03-80338c142902

About this result

Related concepts (32)

Non-fungible token

A non-fungible token (NFT) is a unique digital identifier that is recorded on a blockchain, and is used to certify ownership and authenticity. It cannot be copied, substituted, or subdivided. The ownership of an NFT is recorded in the blockchain and can be transferred by the owner, allowing NFTs to be sold and traded. NFTs can be created by anybody, and require few or no coding skills to create. NFTs typically contain references to s such as artworks, photos, videos, and audio.

Sorting algorithm

In computer science, a sorting algorithm is an algorithm that puts elements of a list into an order. The most frequently used orders are numerical order and lexicographical order, and either ascending or descending. Efficient sorting is important for optimizing the efficiency of other algorithms (such as search and merge algorithms) that require input data to be in sorted lists. Sorting is also often useful for canonicalizing data and for producing human-readable output.

Fungibility

In economics, fungibility is the property of a good or a commodity whose individual units are essentially interchangeable, and each of whose parts are indistinguishable from any other part. Fungible tokens can be exchanged or replaced; for example, a

100 bill (note) can easily be exchanged for twenty

5 bills (notes). In contrast, non-fungible tokens cannot be exchanged in the same manner. For example, gold is fungible because its value does not depend on any specific form, whether of coins, ingots, or other states.

Related publications (20)

Related concepts (32)

Non-fungible token

Sorting algorithm

Fungibility

100 bill (note) can easily be exchanged for twenty

Towards a secure and trustworthy imaging with non-fungible tokens

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