Legal

Privacy Policy

Last updated: June 2026

1. Data Controller

The person responsible for data processing on this website within the meaning of the GDPR is:

Leopold Weise
c/o MDC#814
Welserstraße 3
87463 Dietmannsried
Germany
leoweise003@gmail.com

2. Data We Collect

We collect only your email address when you sign up for the waitlist. No other personal data is collected through the form.

When you visit this website, our hosting provider Vercel automatically collects technical access data (IP address, browser type, date and time of request) in server log files. This data is used solely to ensure the technical operation of the website and is not linked to any other data.

3. Purpose and Legal Basis

Your email address is used exclusively to notify you when the Proov app launches.

The legal basis is your explicit consent pursuant to Art. 6(1)(a) GDPR, which you gave by ticking the consent checkbox and submitting the form.

You may withdraw your consent at any time with effect for the future by emailing us or clicking the unsubscribe link in any email we send you.

4. Confirmation Email

After submitting the form, you will receive a confirmation email acknowledging your waitlist signup. Every confirmation email contains an unsubscribe link that lets you remove your email address from our list at any time with a single click.

5. Retention Period

Your email address is stored until you unsubscribe or until the waitlist is closed following the app launch, at which point the data is permanently deleted. Server log files are automatically deleted after 7–30 days.

6. Data Processors

We use the following service providers as data processors. Data Processing Agreements (DPAs) pursuant to Art. 28 GDPR are in place with each of them.

Resend Inc. — Email delivery & contact list

2261 Market Street #5039, San Francisco, CA 94114, USA
Your email address is stored in Resend's Audiences feature to manage the waitlist. Data transfer to the USA is based on Resend's certification under the EU–US Data Privacy Framework (Art. 45 GDPR — adequacy decision).
resend.com/legal/privacy-policy

Vercel Inc. — Website hosting

440 N Barranca Avenue #4133, Covina, CA 91723, USA
Data transfer to the USA is based on Vercel's certification under the EU–US Data Privacy Framework (Art. 45 GDPR — adequacy decision). Vercel is certified by the U.S. Department of Commerce and subject to FTC enforcement.
vercel.com/legal/privacy-policy

7. Your Rights

Under the GDPR, you have the following rights at any time:

Access:Art. 15 GDPR — request a copy of the data we hold about you

Rectification:Art. 16 GDPR — correct inaccurate data

Erasure:Art. 17 GDPR — request deletion of your data

Restriction:Art. 18 GDPR — restrict how we process your data

Portability:Art. 20 GDPR — receive your data in a machine-readable format

Objection:Art. 21 GDPR — object to processing

Withdrawal of consent:Art. 7(3) GDPR — withdraw consent at any time

To exercise any of these rights, contact us at leoweise003@gmail.com.

8. Right to Lodge a Complaint

You have the right to lodge a complaint with a supervisory authority. The competent authority is typically the one in the German federal state where you reside, work, or where the alleged infringement occurred.

A list of all German data protection authorities is available at the website of the Federal Commissioner for Data Protection (BfDI).

9. Automated Decision-Making

We do not use automated decision-making or profiling as defined in Art. 22 GDPR.