How do I demonstrate the data is hosted in EU data center?

Can you confirm how I demonstrate that our data is now hosted in a european data centre.

Are you planning to transfer your data to our EU server? If yes, then please go to the Account Data section and enable the "Europe Datacenter" option. Here's the link: https://www.jotform.com/myaccount/data.

Related links:
https://www.jotform.com/blog/178-EU-Safe-Forms-Our-Solution-to-the-EU-Safe-Harbor-Invalidation
https://www.jotform.com/eu-safe-forms/

Hope that helps. Thank you.