Weighted Score:
30
Very low sovereignty due to US-controlled entity and US jurisdiction exposure.

Company name: Bluesky Social PBC
URL: https://bsky.app
eurotechguide review(s): Not reviewed

Digital services offered: Social media
Criterion Score Short Assessment Long Rationale
SOV-1 (strategic) 1 US-controlled entity. Bluesky Social is a US Public Benefit Corporation headquartered in the United States (Seattle) and registered as a US entity. Under SOV-1, decisive authority is non-EU, so SEAL-1.
SOV-2 (legal) 1 US jurisdiction exposure. US jurisdiction exposure applies; EU law may apply for EU users but does not insulate from US authority. → SEAL-1.
SOV-3 (data & AI) 1 No user crypto sovereignty. Not designed around customer cryptographic control of content; centralized platform data and moderation pipelines. non-EU control dominates, with no EU-exclusive residency or customer-held key confinement intrinsic to the service under SOV-3. → SEAL-1
SOV-4 (operational) 1 Non-EU operational control. Continuity depends on a US-based company. EU actors cannot independently operate the service. → SEAL-1
SOV-5 (supply chain) 1 Non-EU supply chain. Platform depends on US-controlled infrastructure and global supply chain. → SEAL-1.
SOV-6 (technological) 2 Protocol openness, US control. The AT Protocol has openness elements, but the service itself remains US-governed and users are locked into the platform’s governance choices. Technology openness helps a bit, but not enough for SEAL-3. → SEAL-2.
SOV-7 (security) 1 US security governance. Security operations and incident response fall under US governing law and corporate control (Bluesky Social PBC). No EU-exclusive certification or sovereign security governance framework is evidenced. → SEAL-1
SOV-8 (environmental) 2 Limited sustainability transparency No meaningful public evidence of quantified sustainability reporting or environmental targets. → SEAL-2

The scoring is done according to the Cloud Sovereignty Framework (v1.2.1 , October 2025). The scores are determined based on publicly available information, but something may have been missed. In case you want to challenge the score or submit a new digital service, click here