Agenda

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Thursday 28 May

Tech-X Plenary: Room Athina

Friday 29 May

Tech-X Plenary: Room Athina

Categories legend

◆◆ GENERAL ◆◆ STRATEGIC TECH ◆◆ ECOSYSTEM TECH ◆◆ TECH TECH ◆◆ CONNECTOR TECH ◆◆ GAIA-X LAB TECH ◆◆ HACKATHON

09:00 – 09:30

Registration & Coffee/AR Game

09:30 – 10:00

Welcome & Opening of Tech-X 2026 ◆◆

Kosmas Alexopoulos, Laboratory for Manufacturing Systems & Automation (LMS), University of Patras; Coordinator Gaia-X Hub Greece
Eleni Dede, Information Society
Christoph Strnadl, Gaia-X CTO

10:00 – 10:20

Shaping Trusted Data Spaces: Greece in Europe’s Digital Transformation ◆◆

Kosmas Alexopoulos – Laboratory for Manufacturing Systems & Automation (LMS)

10:20 – 10:40

Gaia-X Enabled Federated Data Spaces for Resilient Manufacturing ◆◆

Emmanouil Bakopoulos – Laboratory for Manufacturing Systems & Automation (LMS)

10:40 – 11:00

DSSC-[12] Technical Results and Outlook ◆◆

Daniel Alonso – BDVA

11:00 – 11:30

Networking Coffee/AR Game

11:30 – 12:10

Federated Trust and the IMXC Use Case ◆◆

Klaus Ottradovetz – Atos

11:30 – 15:30

DIY Compliance: Hands-on Workshop

Delphine Claerhout – Gaia-X
Parallel Session! Meeting Room: Syndicate 6

12:10 – 12:40

X-Road 8 Spaceship Development Activities ◆◆

Petteri Kivimaki – NIIS

12:40 – 13:00

Myrtus Project: A SHACL-based remote Danube extension ◆◆

Giulia Biagioni – TNO

13:00 – 14:00

Networking Lunch/AR Game

14:00 – 14:40

Gaia-X Evangelists Panel: Practices & Perspectives ◆◆

Moderator: Dr. Christoph F. Strnadl – Gaia-X

Catherine Simonnin – Orange Business
Dr. Antonio J Jara – Libelium
Kai Meinke – deltaDAO (online participation)

14:40 – 15:05

Decade-X: From development strategy, SSI, semantic hub to development ◆◆

Vincent Legrand – Airbus
Jonas Stilling – Fraunhofer ISST

15:05 – 15:30

Data4NuclearX: Technical Status ◆◆

Franck Martin – EDF (online participation)
Benoit Tabutiaux – IMT

15:30 – 16:00

Networking Coffee/AR Game

16:00 – 16:25

Bring Your Own Rules Made Easy: Using OPA and Rego with Gaia-X Danube ◆◆

Stefan Dumss – Posedio

16:25 – 16:55

From Data Quality Scores to Verifiable Evidence: Gaia-X Pattern for Trustworthy Data Products ◆◆

Antonio J. Jara – Libelium

16:55 – 17:25

FIWARE: Technology Update ◆◆

Stefan Wiedemann – SEAMWARE

17:30 – 20:30

Networking Reception / AR Game

Friday 29 May

Tech-X Plenary: Room Athina

09:00 – 09:30

Registration & Coffee/AR Game

09:30 – 10:15

EDC+OID4VC Demonstration ◆◆

Bowen Chong – Circular Solutions

10:15 – 10:45

Gaia-X Loire Participant Credential Wizard ◆◆

Ryan Reychico – Gaia-X

10:45 – 11:00

An ODRL Profile to join them all for Data Spaces ◆◆

Joaquin Salvachua & José Muñoz – Polytechnic University of Madrid

11:00 – 11:30

Networking Coffee/AR Game

11:30 – 11:45

From Standard to Open Source Stack: Implementing Trusted Data Transaction with the Gaia-X Framework and Data Transfer Agent ◆◆

Benoit Tabutiaux – IMT
Frederic Bellaiche – Dawex

11:45 – 12:00

One Connector Many Sovereigns: A Multi-Tenant for Low IT Participants ◆◆

Sava Stanojevic – MicelioData

12:00 – 12:15

Simpl-Open IAA (Identification, Authentication & Authorization) SSI Tier 2 Implementation: The Gaia-X ICAM Semantic Model in Action ◆◆

Pietro Bartoccioni – Aruba (online participation)

12:15 – 12:45

The Eunomia Agentic Connector ◆◆

Joaquin Salvachua – Polytechnic University of Madrid
José Muñoz – Polytechnic University of Madrid

12:45 – 13:00

Q&A ◆◆

Gaia-X CTO Team

13:00 – 14:15

Networking Lunch/AR Game

14:15 – 14:30

Hackathon Winner Announcement ◆◆

Christoph F. Strnadl – Gaia-X

14:30 – 14:45

Hackathon Winner 3 Presentation ◆◆

Winning Team

14:45 – 15:00

Hackathon Winner 2 Presentation ◆◆

Winning Team

15:00 – 15:15

Hackathon Winner 1 Presentation ◆◆

Winning Team

15:15 – 15:30

Closing Tech-X ◆◆

Christoph F. Strnadl – Gaia-X
Kosmas Alexopoulos – Laboratory for Manufacturing Systems & Automation (LMS), University of Patras; Coordinator Gaia-X Hub Greece

Thursday 28 May & Friday 29 May

Hackathon #9: Room Hera

10:00, 28 May

13:00, 29 May

Hackathon #9 – List of Hacks

The ODRL Policy Hub: Re-Use Compliance Rules Your Own Ecosystem
Policy- and Credential-Aware A2A Skill Invocation on Gaia-X Danube
Agentic Automation of Trust Exchange in Gaia-X Framework
Human Capability Layer for Federated Data Spaces
Pythia: Ask Your Dataspace
Forecast-Driven Multi-Site AI Training for Sustainable Cloud Architectures
Selective-Disclosure, Cross-Jurisdiction Identity Credentials for Gaia-X

Hack Descriptions

Agenda

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Thursday 28 May

Friday 29 May

Friday 29 May

Thursday 28 May & Friday 29 May

Hackathon #9 – List of Hacks

Gaia-X

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