[{"data":1,"prerenderedAt":328},["ShallowReactive",2],{"blog-post-blog_en-gaia-x-europaeische-digitale-souveraenitaet":3},{"id":4,"title":5,"body":6,"cover":313,"date":314,"description":315,"draft":316,"extension":317,"meta":318,"navigation":319,"path":320,"seo":321,"stem":322,"tags":323,"__hash__":327},"blog_en\u002Fen\u002Fblog\u002Fgaia-x-europaeische-digitale-souveraenitaet.md","GAIA-X and European Digital Sovereignty",{"type":7,"value":8,"toc":308},"minimark",[9,18,23,30,33,72,79,83,94,101,294,297,301,304],[10,11,12,13,17],"p",{},"Europe remains largely dependent on US-based providers for cloud infrastructure and data platforms. The ",[14,15,16],"strong",{},"GAIA-X"," initiative, launched in 2019 by Germany and France, aims to build a federated and sovereign data infrastructure for Europe.",[19,20,22],"h2",{"id":21},"what-is-gaia-x","What is GAIA-X?",[10,24,25,26,29],{},"GAIA-X is not a single cloud provider but a ",[14,27,28],{},"set of rules and a technical architecture"," for trustworthy data exchange ecosystems. The initiative defines standards that enable companies to share data across organizational and national borders while maintaining full data sovereignty.",[10,31,32],{},"Core characteristics of GAIA-X:",[34,35,36,43,49,55],"ul",{},[37,38,39,42],"li",{},[14,40,41],{},"Federated Model"," - No central data storage, but decentralized infrastructure with shared rules",[37,44,45,48],{},[14,46,47],{},"Open Standards"," - Interoperability through standardized APIs and data formats",[37,50,51,54],{},[14,52,53],{},"Transparency and Trust"," - Verifiable compliance through machine-readable Self-Descriptions",[37,56,57,60,61,64,65,68,69],{},[14,58,59],{},"Cross-Sector"," - Connection to domain-specific data spaces such as ",[14,62,63],{},"Catena-X",", ",[14,66,67],{},"Mobility Data Space",", and ",[14,70,71],{},"Agri-Gaia",[10,73,74],{},[75,76],"img",{"alt":77,"src":78},"GAIA-X Federation Architecture","\u002Fimg\u002Fblog\u002Fgaia-x-federation.png",[19,80,82],{"id":81},"federation-services-and-trust-framework","Federation Services and Trust Framework",[10,84,85,86,89,90,93],{},"The ",[14,87,88],{},"GAIA-X Federation Services (GXFS)"," form the technical backbone. They provide open-source tools for identity management, compliance verification, and catalogue services. With ",[14,91,92],{},"Trust Framework 3.0 (\"Danube\")",", a major milestone was reached in 2025: domain and geographic extensions enable trust to be federated across different sectors and regions.",[10,95,96,97,100],{},"Each participant describes their services through a ",[14,98,99],{},"Self-Description"," in JSON-LD format:",[102,103,108],"pre",{"className":104,"code":105,"language":106,"meta":107,"style":107},"language-json shiki shiki-themes github-light github-dark","{\n  \"@context\": [\n    \"https:\u002F\u002Fwww.w3.org\u002F2018\u002Fcredentials\u002Fv1\",\n    \"https:\u002F\u002Fregistry.lab.gaia-x.eu\u002Fv1\u002Fapi\u002Ftrusted-shape-registry\"\n  ],\n  \"@type\": \"VerifiablePresentation\",\n  \"verifiableCredential\": [\n    {\n      \"@type\": \"VerifiableCredential\",\n      \"credentialSubject\": {\n        \"@type\": \"gx:ServiceOffering\",\n        \"gx:name\": \"Secure Object Storage\",\n        \"gx:providedBy\": \"did:web:provider.example.eu\",\n        \"gx:dataProtectionRegime\": [\"GDPR2016\"],\n        \"gx:locationsOfDataProcessing\": [\"EU\"]\n      }\n    }\n  ]\n}\n","json","",[109,110,111,120,130,140,146,152,166,174,180,193,202,215,228,241,256,270,276,282,288],"code",{"__ignoreMap":107},[112,113,116],"span",{"class":114,"line":115},"line",1,[112,117,119],{"class":118},"sVt8B","{\n",[112,121,123,127],{"class":114,"line":122},2,[112,124,126],{"class":125},"sj4cs","  \"@context\"",[112,128,129],{"class":118},": [\n",[112,131,133,137],{"class":114,"line":132},3,[112,134,136],{"class":135},"sZZnC","    \"https:\u002F\u002Fwww.w3.org\u002F2018\u002Fcredentials\u002Fv1\"",[112,138,139],{"class":118},",\n",[112,141,143],{"class":114,"line":142},4,[112,144,145],{"class":135},"    \"https:\u002F\u002Fregistry.lab.gaia-x.eu\u002Fv1\u002Fapi\u002Ftrusted-shape-registry\"\n",[112,147,149],{"class":114,"line":148},5,[112,150,151],{"class":118},"  ],\n",[112,153,155,158,161,164],{"class":114,"line":154},6,[112,156,157],{"class":125},"  \"@type\"",[112,159,160],{"class":118},": ",[112,162,163],{"class":135},"\"VerifiablePresentation\"",[112,165,139],{"class":118},[112,167,169,172],{"class":114,"line":168},7,[112,170,171],{"class":125},"  \"verifiableCredential\"",[112,173,129],{"class":118},[112,175,177],{"class":114,"line":176},8,[112,178,179],{"class":118},"    {\n",[112,181,183,186,188,191],{"class":114,"line":182},9,[112,184,185],{"class":125},"      \"@type\"",[112,187,160],{"class":118},[112,189,190],{"class":135},"\"VerifiableCredential\"",[112,192,139],{"class":118},[112,194,196,199],{"class":114,"line":195},10,[112,197,198],{"class":125},"      \"credentialSubject\"",[112,200,201],{"class":118},": {\n",[112,203,205,208,210,213],{"class":114,"line":204},11,[112,206,207],{"class":125},"        \"@type\"",[112,209,160],{"class":118},[112,211,212],{"class":135},"\"gx:ServiceOffering\"",[112,214,139],{"class":118},[112,216,218,221,223,226],{"class":114,"line":217},12,[112,219,220],{"class":125},"        \"gx:name\"",[112,222,160],{"class":118},[112,224,225],{"class":135},"\"Secure Object Storage\"",[112,227,139],{"class":118},[112,229,231,234,236,239],{"class":114,"line":230},13,[112,232,233],{"class":125},"        \"gx:providedBy\"",[112,235,160],{"class":118},[112,237,238],{"class":135},"\"did:web:provider.example.eu\"",[112,240,139],{"class":118},[112,242,244,247,250,253],{"class":114,"line":243},14,[112,245,246],{"class":125},"        \"gx:dataProtectionRegime\"",[112,248,249],{"class":118},": [",[112,251,252],{"class":135},"\"GDPR2016\"",[112,254,255],{"class":118},"],\n",[112,257,259,262,264,267],{"class":114,"line":258},15,[112,260,261],{"class":125},"        \"gx:locationsOfDataProcessing\"",[112,263,249],{"class":118},[112,265,266],{"class":135},"\"EU\"",[112,268,269],{"class":118},"]\n",[112,271,273],{"class":114,"line":272},16,[112,274,275],{"class":118},"      }\n",[112,277,279],{"class":114,"line":278},17,[112,280,281],{"class":118},"    }\n",[112,283,285],{"class":114,"line":284},18,[112,286,287],{"class":118},"  ]\n",[112,289,291],{"class":114,"line":290},19,[112,292,293],{"class":118},"}\n",[10,295,296],{},"These Self-Descriptions are cryptographically signed, enabling automated compliance verification.",[19,298,300],{"id":299},"why-this-matters","Why This Matters",[10,302,303],{},"With over 180 data spaces in preparation and the first multi-provider catalogue featuring 600 services from 15 providers, GAIA-X is entering a new implementation phase. The initiative lays the foundation for European companies to use data sovereignly without becoming entirely dependent on non-European platforms.",[305,306,307],"style",{},"html pre.shiki code .sVt8B, html code.shiki .sVt8B{--shiki-default:#24292E;--shiki-dark:#E1E4E8}html pre.shiki code .sj4cs, html code.shiki .sj4cs{--shiki-default:#005CC5;--shiki-dark:#79B8FF}html pre.shiki code .sZZnC, html code.shiki .sZZnC{--shiki-default:#032F62;--shiki-dark:#9ECBFF}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}",{"title":107,"searchDepth":122,"depth":122,"links":309},[310,311,312],{"id":21,"depth":122,"text":22},{"id":81,"depth":122,"text":82},{"id":299,"depth":122,"text":300},"\u002Fimg\u002Fblog\u002Fgaia-x-cover.jpg","2026-04-01","GAIA-X builds a federated data infrastructure for digital sovereignty in Europe.",false,"md",{},true,"\u002Fen\u002Fblog\u002Fgaia-x-europaeische-digitale-souveraenitaet",{"title":5,"description":315},"en\u002Fblog\u002Fgaia-x-europaeische-digitale-souveraenitaet",[16,324,325,326],"Data Sovereignty","Dataspace","EU","KAlY-4A-PK1MFUYX_8rq4u_L5HOhsoBeRgJcW8J4E_Y",1775680578336]