@aral@mastodon.ar.al @_elena@mastodon.social wsocial identification app has THIS in their privacy policy:

5. Recipients and Sharing of Personal Data

5.1 Processors

We use third-party service providers that process personal data on our behalf under data processing agreements. These may include hosting providers, email providers, document verification providers, phone number verification providers, infrastructure providers, support providers and security service providers.

These providers may only process personal data according to our documented instructions and must protect the data in accordance with applicable data protection law.

5.2 Trust Anchor Group

Trust Anchor Group AB acts as a processor on our behalf. Trust Anchor Group maintains neuron server infrastructure used in the verification process and may perform manual reviews for us where automatic verification cannot be completed.

Where manual review is required, the reviewer may access the data necessary to complete the review. This may include passport image, selfie image, year of birth, nationality, verification status, and the reason why automatic verification could not be completed. If the passport image is not technically masked, the reviewer may also be able to see other information visible on the passport image.