A Web-Based Environment for the Specification and Generation of Smart Legal Contracts

• URL: http://arxiv.org/abs/2509.11258v1
• Date: Sun, 14 Sep 2025 12:59:12 GMT
• Title: A Web-Based Environment for the Specification and Generation of Smart Legal Contracts
• Authors: Regan Meloche, Durga Sivakumar, Amal A. Anda, Sofana Alfuhaid, Daniel Amyot, Luigi Logrippo, John Mylopoulos,
• Abstract summary: This paper introduces a Web-based environment that partly fills a gap between natural language contracts and smart contract implementations.<n>It shows much potential in accelerating the development of smart contracts in a legal compliance context.
• Score: 3.251499851779181
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Monitoring the compliance of contract performance against legal obligations is important in order to detect violations, ideally, as soon as they occur. Such monitoring can nowadays be achieved through the use of smart contracts, which provide protection against tampering as well as some level of automation in handling violations. However, there exists a large gap between natural language contracts and smart contract implementations. This paper introduces a Web-based environment that partly fills that gap by supporting the user-assisted refinement of Symboleo specifications corresponding to legal contract templates, followed by the automated generation of monitoring smart contracts deployable on the Hyperledger Fabric platform. This environment, illustrated using a sample contract from the transactive energy domain, shows much potential in accelerating the development of smart contracts in a legal compliance context.

Related papers

• Authorize-on-Demand: Dynamic Authorization with Legality-Aware Intellectual Property Protection for VLMs [70.09137776277994]
  AoD-IP is a framework that supports authorize-on-demand and legality-aware assessment.<n>AoD-IP maintains strong authorized-domain performance and reliable unauthorized detection.
  arXiv  Detail & Related papers  (2026-03-05T07:36:07Z)
• One Signature, Multiple Payments: Demystifying and Detecting Signature Replay Vulnerabilities in Smart Contracts [56.94148977064169]
  lacking checks on signature usage conditions can lead to repeated verifications, increasing the risk of permission abuse and threatening contract assets.<n>We define this issue as the Signature Replay Vulnerability (SRV)<n>From 1,419 audit reports across 37 blockchain security companies, we identified 108 with detailed SRV descriptions and classified five types of SRVs.
  arXiv  Detail & Related papers  (2025-11-12T09:17:13Z)
• Trace: Securing Smart Contract Repository Against Access Control Vulnerability [58.02691083789239]
  GitHub hosts numerous smart contract repositories containing source code, documentation, and configuration files.<n>Third-party developers often reference, reuse, or fork code from these repositories during custom development.<n>Existing tools for detecting smart contract vulnerabilities are limited in their ability to handle complex repositories.
  arXiv  Detail & Related papers  (2025-10-22T05:18:28Z)
• CoTGuard: Using Chain-of-Thought Triggering for Copyright Protection in Multi-Agent LLM Systems [55.57181090183713]
  We introduce CoTGuard, a novel framework for copyright protection that leverages trigger-based detection within Chain-of-Thought reasoning.<n>Specifically, we can activate specific CoT segments and monitor intermediate reasoning steps for unauthorized content reproduction by embedding specific trigger queries into agent prompts.<n>This approach enables fine-grained, interpretable detection of copyright violations in collaborative agent scenarios.
  arXiv  Detail & Related papers  (2025-05-26T01:42:37Z)
• Validation Framework for E-Contract and Smart Contract [0.6312266245317322]
  We propose and develop a framework for validating smart contracts derived from e-contracts.<n>The proposed framework will systematically compare and validate the terms and clauses of the e-contracts with the logic of the smart contracts.<n>This validation confirms that the agreement is accurately translated into executable code.
  arXiv  Detail & Related papers  (2025-04-27T07:23:46Z)
• Bridging Immutability with Flexibility: A Scheme for Secure and Efficient Smart Contract Upgrades [0.1759252234439348]
  FlexiContracts+ reimagines smart contracts by enabling secure, in-place upgrades while preserving historical data.<n>We show that FlexiContracts+ achieves a practical balance between immutability and flexibility, advancing the capabilities of smart contract systems.
  arXiv  Detail & Related papers  (2025-04-13T16:59:28Z)
• IoT Monitoring with Blockchain: Generating Smart Contracts from Service Level Agreements [0.0]
  The research focuses on the development of a Java library that is capable of generating a smart contract from a given SLA. A smart contract generated by this library is validated through a mock scenario presented in the form of a Remote Patient Monitoring IoT system. In this scenario, the findings demonstrate a 100 percent success rate in capturing all emulated violations.
  arXiv  Detail & Related papers  (2024-08-23T21:00:45Z)
• Internet of Agents: Weaving a Web of Heterogeneous Agents for Collaborative Intelligence [79.5316642687565]
  Existing multi-agent frameworks often struggle with integrating diverse capable third-party agents. We propose the Internet of Agents (IoA), a novel framework that addresses these limitations. IoA introduces an agent integration protocol, an instant-messaging-like architecture design, and dynamic mechanisms for agent teaming and conversation flow control.
  arXiv  Detail & Related papers  (2024-07-09T17:33:24Z)
• A Survey and Comparative Analysis of Security Properties of CAN Authentication Protocols [92.81385447582882]
  The Controller Area Network (CAN) bus leaves in-vehicle communications inherently non-secure. This paper reviews and compares the 15 most prominent authentication protocols for the CAN bus. We evaluate protocols based on essential operational criteria that contribute to ease of implementation.
  arXiv  Detail & Related papers  (2024-01-19T14:52:04Z)
• HasTEE+ : Confidential Cloud Computing and Analytics with Haskell [50.994023665559496]
  Confidential computing enables the protection of confidential code and data in a co-tenanted cloud deployment using specialized hardware isolation units called Trusted Execution Environments (TEEs) TEEs offer low-level C/C++-based toolchains that are susceptible to inherent memory safety vulnerabilities and lack language constructs to monitor explicit and implicit information-flow leaks. We address the above with HasTEE+, a domain-specific language (cla) embedded in Haskell that enables programming TEEs in a high-level language with strong type-safety.
  arXiv  Detail & Related papers  (2024-01-17T00:56:23Z)
• Gradual Verification for Smart Contracts [0.4543820534430522]
  Algos facilitate secure resource transactions through smart contracts, yet these digital agreements are prone to vulnerabilities. Traditional verification techniques fall short in providing comprehensive security assurances. This paper introduces an incremental approach: gradual verification.
  arXiv  Detail & Related papers  (2023-11-22T12:42:26Z)
• HighGuard: Cross-Chain Business Logic Monitoring of Smart Contracts [2.2375489356775464]
  HighGuard is a tool to detect transactions that violate business logic specifications of smart contracts.<n>It is capable of operating in a cross-chain environment for detecting business logic flaws across different blockchain platforms.<n>Our evaluation, involving 54 exploits, confirms HighGuard's effectiveness in detecting business logic vulnerabilities.
  arXiv  Detail & Related papers  (2023-05-14T21:33:19Z)
• Safety Verification of Declarative Smart Contracts [4.303272418564008]
  This paper presents an automated safety verification tool, DCV, that targets declarative smart contracts written in DeCon. Our evaluation on 20 benchmark contracts shows that DCV is effective in verifying smart contracts adapted from public repositories, and can verify contracts not supported by other tools.
  arXiv  Detail & Related papers  (2022-11-26T15:02:37Z)
• Detecting Logical Relation In Contract Clauses [94.85352502638081]
  We develop an approach to automate the extraction of logical relations between clauses in a contract. The resulting approach should help contract authors detecting potential logical conflicts between clauses.
  arXiv  Detail & Related papers  (2021-11-02T19:26:32Z)

This list is automatically generated from the titles and abstracts of the papers in this site.

This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.