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Smart Contracts in Blockchain Technology: A Critical Review

open access: yesInformation, 2023
By utilizing smart contracts, which are essentially scripts that are anchored in a decentralized manner on blockchains or other similar infrastructures, it is possible to make the execution of predetermined procedures visible to the outside world.
Hamed Taherdoost
doaj   +1 more source

The Recognition and Regulation of Smart Contracts in South Africa

open access: yesPotchefstroom Electronic Law Journal
Our understanding of contracts continues to evolve. Electronic contracts that have typically taken the form of shrink-wrap, click-wrap, web-wrap, scroll-wrap, multi-wrap and sign-in-wrap agreements have undergone further developments with the ...
Michele van Eck, Fafa Delight Agbeko
doaj   +1 more source

SMART CONTRACTS: SECURITY ISSUES AND FURTHER DEVELOPMENT IN BRAZIL

open access: yesInternational Journal of Law in Changing World, 2022
This study aims to describe how smart contracts are made and the legal certainty of using them on business contracts. For this, the study concepted the smart contract, as well its characteristics and the difference between smart contract and e-contract.
Luane Silva Nascimento   +1 more
doaj   +1 more source

LEGAL NATURE OF A SMART-CONTRACT AND ISSUES OF ITS APPLICATION IN THE FIELD OF DIGITAL ASSETS

open access: yesЕкономіка та право
The article looks into the concept and legal nature of smart contracts, as well as the issues that arise during the use of smart contracts in the field of digital assets. The technical and legal aspects of the concept of a smart contract are considered.
К.Г. Некіт
doaj   +1 more source

LEGAL ISSUES FACED BY SMART CONTRACTS FROM THE PERSPECTIVE OF CONVENTIONAL CONTRACTS

open access: yesUUM Journal of Legal Studies
In the realm of law, technology is utilized to cope with the influx of smart contracts to replace traditional contracts that govern contractual dynamics.
Ghassan Adhab Atiyah   +2 more
doaj   +1 more source

WASMOD: Detecting vulnerabilities in Wasm smart contracts

open access: yesIET Blockchain, 2023
Over the past few years, blockchain platforms supporting WebAssembly (Wasm) smart contracts are gaining popularity. However, Wasm smart contracts are often compiled from memory‐unsafe languages (e.g. C and C++).
Jianfei Zhou, Ting Chen
doaj   +1 more source

A Survey on Security Verification of Blockchain Smart Contracts

open access: yesIEEE Access, 2019
A smart contract is an agreement between two or more parties, which is executed by the computer code. The code does the execution without giving either party the ability to back out, so it ensures the trustless execution. The smart contract is one of the
Jing Liu, Zhentian Liu
doaj   +1 more source

The Impact of the Blockchain-Based Approach On Smart Contracts in the Development of E-Commerce Using Data Mining [PDF]

open access: yesمدیریت مهندسی و رایانش نرم
A smart contract is a computer protocol for creating or improving a contract. A smart contract allows for the creation of valid transactions without the need for an intermediary.
Mohammad Reza Maranaki, Mahmood Deypir
doaj   +1 more source

CGGNet: Compiler-Guided Generation Network for Smart Contract Data Augmentation

open access: yesIEEE Access
The emergence of blockchain and smart contracts has revolutionized various industries by enabling automated code execution. However, the development of smart contracts, rooted in programming languages, inherits common challenges in traditional software ...
Seon-Jin Hwang   +2 more
doaj   +1 more source

A lightweight vulnerability detection method for long smart contracts based on bimodal feature fusion

open access: yesCybersecurity
While Ethereum smart contracts provide users with transfer and transaction services, vulnerabilities in smart contracts are constantly damaging users’ property and user experience.
Chen Yang Lin, Hui Zhao, Jing Han Liu
doaj   +1 more source

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