Blockchain Bubbles

Privacy Policy for Blockchain Bubbles

Last Updated: October 9, 2025

Welcome to Blockchain Bubbles. We are committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you visit our website. Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not access the site.

1. Collection of Your Information

We may collect information about you in a variety of ways. The information we may collect on the Site includes:

Personal Data

We do not collect personally identifiable information, such as your name, shipping address, email address, or telephone number. The only user-specific data we handle is related to the "Favorites" feature.

Derivative Data

Our servers do not automatically collect data when you access the Site, such as your IP address, your browser type, your operating system, your access times, and the pages you have viewed directly before and after accessing the Site. All data displayed on Blockchain Bubbles is fetched directly from third-party APIs (CoinGecko and Binance) on your client-side device.

Local Storage Data

To provide a personalized experience, we utilize your browser's local storage to save your list of "favorite" cryptocurrencies. This information is stored exclusively on your computer and is not transmitted to our servers. This allows you to see your saved favorites each time you visit Blockchain Bubbles from the same browser.

2. Use of Your Information

The information we collect via local storage is used solely to enhance your experience on the website. Specifically, we use this information to:

3. Disclosure of Your Information

Since we do not collect or store your personal information on our servers, we do not sell, distribute, or lease your personal information to third parties. The data for your "Favorites" list remains on your local device and is never shared.

4. Third-Party Data Sources

Blockchain Bubbles aggregates and visualizes cryptocurrency market data from third-party APIs, including CoinGecko and Binance. We are not responsible for the data provided by these services. We encourage you to review their respective privacy policies to understand how they handle data.

5. Security of Your Information

We use administrative, technical, and physical security measures to help protect the information stored locally on your device. While we have taken reasonable steps to secure the personal information you provide to us, please be aware that despite our efforts, no security measures are perfect or impenetrable, and no method of data transmission can be guaranteed against any interception or other type of misuse.

6. Policy for Children

We do not knowingly solicit information from or market to children under the age of 13. If you become aware of any data we have collected from children under age 13, please contact us using the contact information provided below.

7. Changes to This Privacy Policy

We may update this Privacy Policy from time to time in order to reflect, for example, changes to our practices or for other operational, legal, or regulatory reasons. We will notify you of any changes by posting the new Privacy Policy on this page. You are advised to review this Privacy Policy periodically for any changes.

8. Contact Us

If you have questions or comments about this Privacy Policy, please contact us at: contact@blockchainbubbles.com