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Develop: from first uses to an ecosystem.

Move from first use cases to an ecosystem where data is shared with trust: experiment, choose the right building blocks, build on European standards and grow the community.

Preparing a data or AI pilot.

A first use case is identified and partners are ready to experiment, with shared data or AI agents.

We specify data and service needs, choose the right building blocks, and set the pilot’s rules and the indicators that will inform what comes next.

  • Pilot scope
  • Target architecture
  • Pilot rules
  • Indicators

References: The Space Data Space Next blueprint The EONA-X architecture

  • Architecture and standards. Reference architectures, interoperability profiles, cross-data space federation.
  • Market studies and benchmarks. Solution options, build versus buy.
  • Legal and business frameworks. Rulebooks, usage policies, contracts.
  • Data and AI solutions. Semantic models, privacy-preserving analytics, agentic workflows.
  • Community growth. Recruiting and onboarding new participants.
Teaching example: a pilot roadmap
  1. Months 1 and 2Scopingdata needs, pilot rules, indicators
  2. Months 3 to 6Experimentationfirst exchanges between partners, indicator tracking
  3. Month 7Reviewresults and participant feedback
  4. End of month 7Decisionstop, adjust or scale up
  5. ThenScale-upnew participants, new uses

Identity wallets, agentic AI, governance tool, collaboration platform: the building blocks we design and integrate for data spaces.

Our solutions

Contributing to European data spaces.

Common European Data Spaces are sector initiatives stewarded by the European Commission. Open, secure and respectful of sovereignty, they share infrastructure and governance rules defined at EU level. The Commission lists 75 of them.

Many initiatives are not on that list, when they are launched by companies, cities or Member States, such as EONA-X. They often connect to it: EONA-X and the German Mobility Data Space are among the key players of the European Mobility Data Space.

The common data spaces are being deployed sector by sector, with support from the Digital Europe and Horizon Europe programmes. The rising question: how to link them to each other, and to national initiatives.

The European strategy for data spaces

Onecub’s role

  • Preliminary and feasibility studies: coordination and participation.
  • Communities of practice: running and engaging them.
  • Expertise in data space standards: governance and technical infrastructure.

The European projects Onecub contributes to

  • DeployEMDS: deploying the European Mobility Data Space.
  • DeployTour: the European Tourism Data Space.
  • DS4Skills: the data space for skills, for Prometheus-X.
DeployEMDSDeployTourDS4Skills

A European project to build? Digital Europe, Horizon Europe or a national initiative: let’s talk.

Let’s discuss your project

Your next project starts with a conversation.

An ecosystem to develop, governance to structure, a consortium to build?

Let’s discuss your project

Or write directly to contact@onecub.fr