Privacy Policy

At Blockzeit, your privacy is of utmost importance to us. This Privacy Policy outlines who we are, how we collect, share, and use personal information, and how you can exercise your right to privacy.

Who We Are (“We”, “Our”, “Us”) is a dedicated platform based in Switzerland, helping users (“you”) to learn more about blockchain and cryptocurrencies.

The company is registered under the name Niggli International.

Data We Collect and How We Use It

Usage Data

We collect specific information related to your use of our website. This includes your IP address, browser type, device type, screen resolution, pages visited, trading platforms clicked on, language preferences, and access times.


When you leave comments on our site, we collect the data shown in the comment form, the visitor’s IP address, and browser user agent string to help detect spam. An anonymized string created from your email address (also known as a hash) may be provided to the Gravatar service to see if you are using it. The privacy policy of the Gravatar service is available at Automattic’s Privacy page. Once approved, your profile picture is visible to the public in the context of your comment.


If you upload images to the website, avoid including images with embedded location data (EXIF GPS). Visitors can download these images and extract the location data.


We use cookies to enhance your experience on our site. These cookies help retain your preferences, such as login status and screen choices, and recognize your details so you do not have to provide them repeatedly.

When you open our login page, we will set a temporary cookie to determine whether your browser accepts cookies. This cookie does not contain any personal data and will be deleted as soon as you close your browser.

Embedded Content from Other Websites

Articles on this site may include embedded content (e.g., videos, images, articles). Such content behaves the same as if you visited the originating website, which may collect data about you, use cookies, or embed additional third-party tracking.

Data Retention

We retain comments and their associated metadata indefinitely for recognition and approval of follow-up comments automatically. For registered users, we store the personal information they provide in their user profiles. All users can view, edit, or delete their personal information at any time (except they cannot change their username).

Your Rights Over Your Data

If you have an account or have left comments on our site, you can request to receive an exported file of the personal data we hold about you, including any data you have provided. You can also request that we erase any personal data we hold about you. This does not include any data we are obliged to keep for administrative, legal, or security purposes.

Data Security

We employ robust security measures to protect your data from unauthorized access, alteration, disclosure, or destruction. Comments may be checked through an automated spam detection service.

Contact Us

For any questions or concerns regarding our privacy practices, you may contact us at


This privacy policy may be updated from time to time to reflect changes in our practices, technology, or legal requirements. We encourage you to review this policy periodically.