What is Digital Sovereignty?
For a technology to be fully EU-sovereign it must be:

Owned, operated, and controlled by entities headquartered, operated and governed exclusively within EU member states.

Hosted entirely within EU jurisdictions, ensuring all data storage, processing, and management takes place within EU borders.

Developed and maintained without dependence on entities subject to foreign laws that may compel disclosure of data.

Compliant with EU data protection laws, especially GDPR and EU Charter of Fundamental Rights, safeguarding privacy and data sovereignty.

Designed to ensure that no technical, legal, or contractual mechanism exists that allow foreign governments or 3rd parties to access or control EU citizen, business, or government data.