{"title":"Blockchain applications and the relational normativity of international space law","authors":"Alexey Ilin","doi":"10.1016/j.spacepol.2025.101744","DOIUrl":null,"url":null,"abstract":"<div><div>Blockchain technology promises to transform the management of space missions, yet its employment also risks disrupting the rule of law in outer space. Blockchain applications for coordination and peer-to-peer regulation of space activities may undermine the guiding principles of international space law, which are the authorization and supervision of private entities by their respective states. This paper views relationships between space actors as one of the three interdependent sources from which international space law derives its binding force. We analyze how public and private actors can utilize blockchain technology to alter the quality and structure of their relationships, thus affecting the relational normativity of the space legal regime. We argue that the interaction between space blockchain applications and international space law has no predetermined outcome. States can integrate blockchain applications into their regulatory frameworks, while private actors might develop decentralized governance structures that render state authorization and supervision redundant. The key variable determining either of these outcomes is the trust between state and non-state actors.</div></div>","PeriodicalId":45924,"journal":{"name":"Space Policy","volume":"76 ","pages":"Article 101744"},"PeriodicalIF":2.7000,"publicationDate":"2026-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Space Policy","FirstCategoryId":"90","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0265964625000682","RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/12/20 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"INTERNATIONAL RELATIONS","Score":null,"Total":0}
引用次数: 0
Abstract
Blockchain technology promises to transform the management of space missions, yet its employment also risks disrupting the rule of law in outer space. Blockchain applications for coordination and peer-to-peer regulation of space activities may undermine the guiding principles of international space law, which are the authorization and supervision of private entities by their respective states. This paper views relationships between space actors as one of the three interdependent sources from which international space law derives its binding force. We analyze how public and private actors can utilize blockchain technology to alter the quality and structure of their relationships, thus affecting the relational normativity of the space legal regime. We argue that the interaction between space blockchain applications and international space law has no predetermined outcome. States can integrate blockchain applications into their regulatory frameworks, while private actors might develop decentralized governance structures that render state authorization and supervision redundant. The key variable determining either of these outcomes is the trust between state and non-state actors.
期刊介绍:
Space Policy is an international, interdisciplinary journal which draws on the fields of international relations, economics, history, aerospace studies, security studies, development studies, political science and ethics to provide discussion and analysis of space activities in their political, economic, industrial, legal, cultural and social contexts. Alongside full-length papers, which are subject to a double-blind peer review system, the journal publishes opinion pieces, case studies and short reports and, in so doing, it aims to provide a forum for the exchange of ideas and opinions and a means by which authors can alert policy makers and international organizations to their views. Space Policy is also a journal of record, reproducing, in whole or part, official documents such as treaties, space agency plans or government reports relevant to the space community. Views expressed in the journal are not necessarily those of the editors or members of the editorial board.