The smart contract is a computer program that facilitates the automation of processes related to human bargaining. e topic is receiving some attention in doctrine perhaps by virtue of its curious name and perhaps because the concept is closely linked to the idea of the automation of law, a hotly debated topic. Having said that, it is not clear whether this innovation will be fully applied in the next few years in the field of consumer mass bargaining. On the one hand, the issue lends itself to an initial reflection on the evolution of the standardisation of consumer contracts in the global and digital economy. Our hypothesises is the smart contract constitutes a form of 'extreme standardisation' of consumer contracts, or rather, of their total or partial execution. is form is immediately very particular and critical for the interpreter, since it is intimately linked to the technological medium (i.e. Blockchain technology) and straddles the digital world and the real one. On the other hand, the paper considers whether the automation process, which is fully realised by the smart contract after the advent of electronic commerce and digital platforms, will be an opportunity to reduce the costs of justice in consumer disputes, or, on the contrary, will constitute a risk to consumer freedoms.
Blockchain has been posed as a revolutionary technology. Its application is diametrically opposed to the centralized conventional mechanisms. However, it would appear that blockchain has only been able to have a significant impact on payment mechanisms and financial transactions. Blockchain technology went on to revolutionize the financial industry with the advent of Bitcoin in 20081. However, many within the legal and business fraternity believe that smart contracts will outsize the disruption caused by crypto-currency and believe that smart contracts will reinvent the way businesses and people alike enter into transactions2. The purpose of this paper is two pronged: first, to analyse the use of smart contracts to understand if its positives outweigh its negatives or viceversa and analyse how this technology can benefit India; and second, to analyse the legal recognition and enforceability of smart contracts in India while drawing from the regulatory experiences of other jurisdictions, with a focus on the experience of the United Kingdom.
Lately, more and more attention has been paid to the phenomenon of smart-contracts (SC) in legal research. The SCs have already found their application in many aspects of society life and are particularly common in the regulation of legal relations in the area of automated financial services, which may include lending, mortgages, insurance, etc., as well as in public services, including various types of voting, elections, document management, supply and storage. The practical dissemination of SCs is carried out without a conceptual approach in the legal regulation of this object, but also without a unified terminology. The science begins developing approaches to study of the legal nature of SCs and offers options for their legal regulation have been proposed, each of those, of course, has its benefits and disadvantages, which is explained by the multifaceted nature of this phenomenon. First of all, it means a qualitatively new level of functioning of a smart-contract where the technical component overlays on traditional types of legal relations. Both authors of the article used scientific methods such as analysis, synthesis, comparison, induction and deduction. Special attention is paid to different options for understanding the legal nature of smart contracts, proposed by European and domestic scientists.
A smart contract is software designed to do the job of a legal contract: ensuring the performance of parties who might not otherwise trust one another to do so. By running a smart contract on blockchain, users can lock themselves into future performances without relying on a third-party enforcer or platform host, thereby realizing a “fully trustless” exchange. This new technology has wide range of potential applications, and contracts are likely to become an increasingly common part of the economy. Some have argued that smart contracts represent a new type of legal contract, analogizing the software’s code to a contractual writing. Others have suggested that smart contracts might in some transactions replace legal contracts. But the relationship between smart contracts and legal contracts is more complex than either claim acknowledges. Although using a smart contract can figure into the formation of a legal contract, it is a mistake to analogize a smart contract’s code to a contractual writing. Unlike writings, code should rarely figure into to the interpretation of a legal contract; and when it does, its interpretation is different in kind. And though some have tried to use incorporation, integration or TINALEA clauses to substitute smart contracts for traditional contractual protections, it is not clear that courts would or should always enforce such provisions. And even if they do, governance by code rather than law comes at a significant cost to the parties. Smart contracts work better when they supplement, rather than supplant, legal contracts. This article analyzes the many ways a smart contract might interact with the law of contracts by taking seriously the comparison, common in the literature, of smart contracts to vending machines. A series of thought experiments is used to explore when and how the mechanisms inside a machine, analog or digital, can affect the terms of a legal contract between its users. The resulting detailed doctrinal analysis provides support for a broader thesis about the relationship between technology, law and society. Smart contracts, though useful tools, instantiate an anemic form of human sociability as compared to the complex, even trusting, relationships for which contract law is designed.
Non-Fungible Tokens (NFTs) built in the blockchain are quietly revolutionizing ideas around digital assets despite their questionable status under current law. Furthermore, the smart contracts that control many NFTs are disrupting the way deals are done. At the same time, disputes regarding NFTs and smart contracts are inevitable, and parties will need means for dealing with these highly technical issues. This chapter tackles this challenge and proposes that parties turn to online dispute resolution (“ODR”) to efficiently and fairly resolve NFT and smart contract disputes. Furthermore, the chapter acknowledges the benefits and challenges of current means for addressing blockchain issues and proposes ideas for how designers could address those challenges and incorporate ODR to provide efficient and fair resolutions.
We explain the mechanics of smart contracts. We then highlight the benefits of smart contracts, such as overcoming commitment problems. We also discuss limitations, such as the difficulty for smart contracts to access information external to the blockchain and the difficulty of integrating smart contract code with traditional legal enforcement. We further highlight how the absence of a trusted intermediary inflates implementation costs for blockchain applications. We conclude with a discussion of the most prominent smart contract applications in decentralized finance: token issuance (e.g., initial coin offerings, nonfungible tokens), decentralized exchanges, and protocols for loanable funds. Our survey covers both institutional details and relevant literature.
Purpose-The smart contract and blockchain concepts are being discussed in various disciplines as well as law with a rapid increase. However, in legal sense, the application of such concepts are far more advanced than the legal regulations on those topics not to mention the academic studies. Although there are a few distinguished monographies and a number of papers focusing the legal aspect, the applicability especially in certain circumstance -in which contractual law studies or defines as fundamental elements -are still vague. Therefore, this paper distinguishes itself by focusing on the purpose of studying some of the possible legal effects and results of smart contracts in commercial life as well as in finance.
In this paper, we analyze the formal and material requirements of the jurisdictional agreements made in the field of smart contracts and Blockchain technology. Specifically, the study focuses on the formal aspects of this type of agreement, detailing under what circumstances an express submission agreement between subjects that use smart contracts (to self-execute one or more contractual clauses) will be valid. The different formats in which these types of agreements can appear are also explained, considering the new platforms and computer applications that have appeared in recent years. The theoretical constructions are accompanied by examples and graphics that are intended to illustrate, as far as possible, the practical aspect of smart contracts and jurisdictional agreements. Regarding the systematics of this paper, without prejudice to the introductory sections and the conclusion, it is divided into several sections according to the different types of smart contracts according to the form they take (or, rather, according to the form of the underlying contract that usually accompanies the smart contract), which has allowed a more rigorous study of the jurisdiction agreements carried out in this area. Finally, the study focuses especially on Regulation No. 1215/2015 due to its preeminent application in the Spanish Private International Law.
The research aims to organize, examine, and analyze the provisions on smart contracts available in Romanian civil law. “Smart contracts” are not smart, and are not necessarily contracts, although they can be. As self-executing computer programs, smart contracts are operational on the blockchain and unlike traditional legal contracts, once the agreement has been concluded and the smart contract is set in motion, no party can intervene and it will be executed without interruption, modification, or breach. The crucial question in the final contract law topic is what happens when the smart contract's outcomes deviate from those required by law. To answer this issue, we must first understand that whether a smart contract becomes legally enforceable is determined by several circumstances, together with the unique use case, the type of smart contract employed, and the existing legislation. The paper addresses the subject of determining and regulating smart contracts under Romanian current laws. Particular emphasis is placed on two ambiguous definitions of smart contracts: as computer code and as a civil-law contract. The authors conclude that the concept of smart contracts requires more legal regulation, particularly in terms of managing their meaning and comprehension.
Smart contracts, originally introduced in the 1990s by Nick Szabo, have gained prominence with the rise of blockchain technology, and with the latest developments in algorithmic contracting. Their impact on contract law is evident, and therefore this paper analyzes from the English contract law perspective their formation phase in order to become legally enforceable. In addition, the analysis is carried out separately with respect to smart contracts whose formation phase is prior to their translation into code, from those in which algorithms are involved in the contract formation phase, which presents greater complexities. The purpose of this paper is to highlight the challenges presented by the legal framework of smart contracts in order to prepare the basis for future research on ways to address these concerns.
Durch den Erfolg von Kryptowährungen über die letzten Jahre ist auch das Interesse an der darunterliegenden Technologie gestiegen. Wissenschaftler aus verschiedensten Bereichen untersuchen, ob Blockchains für ihre Zwecke verwendet werden können. Dieses große Forschungsinteresse sorgt für schnelle Entwicklung und damit auch für rasche Veränderung. Dies hindert vor allem im kommerziellen Bereich die Adaption von Blockchains, da hohe Risiken mit der Wahl einer nicht zukunftsträchtigen Technologie verbunden sind. Ein Weg um die Adaption von Blockchain-Technologie voranzutreiben und das damit verbundene Risiko zu mindern, ist die Entwicklungsarbeit für verteilte Applikationen plattformunabhängig zu gestalten. Aus diesem Grund hat sich diese Arbeit das Ziel gesetzt zu zeigen, dass es möglich ist, Smart Contracts unabhängig von der darunterliegenden Plattform zu definieren und anzusprechen. Um dieses Ziel zu erreichen wurde die Ledger Access (LA) API entwickelt. Die LA API enthält ein Programmiermodell für Smart Contracts welches es ermöglicht, das Datenmodell, die Geschäftslogik und die Konsensregeln zu definieren. Die Ausführung eines solchen Kontraktes funktioniert über eine Abstraktion der Client APIs der unterstützten Plattformen. Ein universeller Kontrakt, welcher im Zielnetzwerk installiert ist, nimmt die Kommandos über die Client API entgegen und führt die gewünschte Transaktion aus. Es wurden zwei Plattform ausgewählt, welche stellvertretend für die breite Bandbreite und verfügbaren Plattformen stehen. Hyperledger Fabric und Corda sind beide beliebte Plattformen, welche zwar ähnliche Ziele verfolgen, sich allerdings in vielen Bereichen stark unterscheiden. Die Kompatibilität von LA API mit diesen beiden Plattformen zeigt, dass die LA API mit verschiedensten Plattformen verwendet werden kann. Zusätzlich wurde eine Referenz-Implementierung erstellt, welche anstatt einer Blockchain eine SQL-Datenbank als Datenspeicher verwendet. Die Referenz- Implementierung wurde verwendet, um die Plattform-Integrationen für Corda und Fabric zu evaluieren. Dabei wird davon ausgegangen, dass die Referenz-Implementierung immer das richtige Ergebnis liefert. Die Corda und Fabric Implementierungen müssen unter allen Umständen das gleiche Ergebnis liefern, um zu zeigen, dass sie korrekt implementiert wurden und die vorgegebenen Anforderung erfüllen. Es wurde eine Reihenfolge von Interaktionen definiert welche alle zuvor erhobenen Anforderungen abdecken. Diese Interaktionen wurden dann auf allen drei Plattformen (Referenz, Corda, Fabric) ausgeführt. Ein Vergleich der Ergebnisse hat ergeben, dass alle Implementierungen das gleiche Ergebnis liefern. Durch diesen Proof of Concept wurde bestätigt, dass plattformunabhängige Smart Contracts möglich sind.
Prozessgestaltung und -management spielen in der immer weiter voranschreitenden Digitalisierung und der damit verbundenen häufigeren Verwendung von Building Information Modelling im Bauwesen eine zentrale Rolle. Mit dieser Entwicklung kommen jedoch auch schon bestehende Herausforderungen wie z.B. die Nachvollziehbarkeit von Prozessen, Dokumentation der einzelnen Prozessschritte, sowie eine gesteigerte Transparenz der Abläufe zwischen den ProjektteilnehmernInnen stärker zu tragen. Die vorliegende Arbeit verbindet die in der Praxis stattfindenden Prozesse im Kontext der Planung eines Bauvorhabens und Building Information Modelling mit möglichen Anwendungsszenarien für Smart Contracts und Blockchain Technology. Dabei stehen die oben genannten Herausforderungen im Mittelpunkt, die auch die Leitlinie für diese Arbeit darstellen. Durch die Analyse von Einzelfallstudien werden zunächst praxisnahe Prozesse auf deren reelle Anforderungen geprüft und mit, aus der Literatur identifizierten, Anwendungsbereichen von Blockchain Technology und Smart Contracts abgeglichen. Mit den Ergebnissen dieses Abgleichs wird ein Framework für mögliche Formen der Implementierung von Smart Contracts und Blockchain Technology im Kontext von Planungsprozessen entwickelt. Im Mittelpunkt dieses Frameworks steht ein konzeptuelles Modell, welches diese neuen Technologien zusammenführt und etwaige Möglichkeiten und Vorteile, durch Nutzung derselben, aufzeigt. Dies soll als Basis für weitere Forschungen in diesem Bereich dienen.
With the exception of some well-funded industries, legal documents remain difficult and expensive to use, and prone to ambiguities. Emerging blockchain technologies hold the promise of changing this, however the tools for coding these 'smart contracts' require programmers and are prone to fraud. To fully realise the benefits of smart contracts, widespread adoption is required, which depends on improving security and replacing programmers with tools that lawyers, business-people and the general public can use. Our objective is to investigate improved approaches to the creation, testing and deployment of smart contracts by demonstrating that pure declarative languages can be used, and that these facilitate achieving improved utility in smart contracts. Our investigation implemented a 'Will and Testament' as a smart contract on a custom simulator, and demonstrated improved utility by auto-generating a smart contract from a status-quo user interface with an untrained user. We found a number of small benefits to using a declarative language like simplification, ease of code auto-generation and ease of testing. We have identified an approach to smart contract creation supportive of adoption because conversion starts with current legal contacts, is tolerant of varying levels of automation, and allows human-in-the-loop interaction. Smart contracts are seen as game changing by many, and should issues with cost, usability and security be solved, the economic impact is likely to be large.
The deployment of smart contracts within the European zone could fluidify economic transactions. It also risks fragmenting the Digital Single Market (“DSM”). This conundrum calls for a constructive response to preserve both the benefits brought by smart contracts and a strong DSM.
Against this background, this report adopts a “law + technology” approach. It suggests combining law and technology to develop solutions that encourage the evolution of smart contracts (rather than hindering it) in a direction that preserves and reinforces the DSM.
Technological innovations invariably lead to legal questions being raised; the sphere of digitalization of physical documents and securities by use of blockchain and other distributed ledger technologies does not constitute an exception. While solutions for many questions can be found within the existing legal framework, some developments call for legislative measures. This paper examines the hurdles in connection with the issuance and transfer of securities by virtue of a mere digital transaction and the approaches of the Liechtenstein and Swiss legislator to overcome them. Both have recognized that entries in distributed ledgers may fulfill the same main functions as the possession of a physical document. While the focus of the selective legal adaptations in Switzerland is on the use of DLT and securities law, the Liechtenstein legislator strives towards a holistic legal and regulatory framework for the entire token economy by introduction of a new set of rules.
Ángel Alberto Varón Quimbayo, Yenny Marcela Mina Hinestroza
Esta investigación pretende presentar la forma como blockchain asocia el desarrollo de Contrato Inteligentes (Smart Contracts), a través de una nueva plataforma que relaciona aspectos éticos, legales, sociológicos y filosóficos que se consideran latentes. Los contratos inteligentes plantean un nuevo protocolo informático el cual garantiza el cumplimiento de cláusulas de un contrato automáticamente, generando una serie de derechos y obligaciones entre las partes intervinientes, actualmente existen varias plataformas para crear y gestionar este tipo de contratos, sin embargo la más recomendada es Ethereum que fue creada específicamente para Smart Contracts. Su objetivo enfoca en que se pueda utilizar en un gran número de servicios en sectores como servicios judiciales, salud, banca, inmobiliario, bolsa de valores entre otros, con la posibilidad de que surjan investigaciones para mejorar la forma cómo se ejecutan los contratos actualmente. en este artículo se describe qué es un contrato inteligente y como se realiza, Qué hace que un contrato sea inteligente, entre otros conceptos que nos ayudaran a entender a mayor profundidad teniendo encueta que el objetivo principal de los Smart Contracts, es mejorar el proceso y la ejecución de los contratos tradicionales, haciéndolos más seguros y económicos, para entender el funcionamiento de los contratos inteligentes es de suma importancia Identificar y analizar el funcionamiento y uso del blockchain ya que es una parte fundamental se basa en la infraestructura Ethereum para hacer posible la ejecución de contratos inteligentes, y como está a aportado y beneficiado la tecnología actualmente. En esta investigación se realizó una búsqueda de artículos científicos, donde se hizo una lectura crítica y analítica para poder emitir juicios de valor y poder construir el artículo, donde se obtuvo como resultado el análisis y la implementación del Smart Contract y cómo estos contribuyen a la promoción de los contratos en general y por último concluimos que los contratos inteligentes se expresan en códigos y que se ejecutan de forma automática, eliminando la necesidad de que existan intermediarios, ofreciendo seguridad y reducción de costes.
En este trabajo se propone el análisis de dos realidades que están condenadas a entenderse, además forzosamente de manera absolutamente armónica: las pujantes nuevas tecnologías, personificadas a los efectos buscados en la blockchain y los denominados smart contracts, de un lado, y el sistema de derecho contractual, que se inserta con tanta solera histórica en nuestro ordenamiento jurídico y que tantos cambios ha venido experimentando para adaptarse fehacientemente a la realidad social contemporánea y las problemáticas que gesta en su ámbito material, de otro. Se trata de exponer, rápidamente, la primera de esas vertientes para comprobar, posteriormente, si cuenta con un engarce pacífico con la segunda y su imperativa fuerza normativa. En su caso, se reflexionará sobre la necesidad de adaptar ese complejo normativo a las innovaciones tecnológicas, habida cuenta de que en las mismas va a producirse el fenómeno de la contratación, sirviéndose de ellas y sus ventajas, procurando que no faciliten abusos o desafueros.
La figura del smart contract fue concebida a finales del siglo pasado, sin embargo, ha ido pasando desapercibida todos estos años hasta el desarrollo de la tecnología de la cadena de bloques (o blockchain) y, en especial, hasta el “boom” de las criptomonedas de finales de 2017. El desarrollo de aplicaciones de esta tecnología está incrementando y resulta necesario realizar un análisis de las consecuencias jurídicas que tiene su uso. De este modo, mediante este trabajo se trata de abordar su concepto, su naturaleza jurídica y se pretende analizar algunos de los posibles problemas jurídicos derivados de su uso para así poder dar con algunas soluciones que hagan viable su estandarización en el Derecho contractual.