Privacy, clearly.

Advertising

Advertising is off. This site does not currently load an advertising runtime or provide an advertising preference control. No advertising choice is stored.

Course progress

If browser storage is available, course completion progress is saved locally in your browser so it can be shown on this device. It is not sent to a course account or server. You can remove it with the Reset progress control on the course overview, or by clearing this site's browser storage. If storage is blocked or unavailable, the course remains usable; progress may not persist.

Analytics and learning events

The deployed site may receive analytics through its hosting platform, depending on deployment settings. The interface can report general page and course interactions, such as opening a module or explicitly marking it read. It should not include names, contact details, wallet information, seed phrases, or free-form answers. Analytics availability and collection depend on the hosting configuration.

Contact submissions

The public contact form does not require an account. Submissions are stored privately in the site’s database and include the name, reply email and message you provide, plus a server-recorded submission time. The site operator reviews messages periodically, not in real time. Please do not include passwords, wallet seed or recovery phrases, private keys, account numbers, identity documents or other sensitive details.

Spam limits use keyed hashes; raw IP addresses are not stored for this purpose. Contact-message contents are not included in custom analytics events. To request deletion of a submission, use the contact form and describe the request without repeating sensitive information. We may need to verify the request before acting. No fixed retention period or response time is promised.

The native Replit Feedback widget remains an optional route for technical issues and requires Replit sign-in. Feedback-widget messages and any attachments are handled separately in the site operator’s Replit project Inbox and follow Replit’s privacy policy. Those attachments are not part of the public contact form’s database submissions.

External websites

Links to other websites are provided for further reading. Those sites have their own privacy practices and this academy does not control them. See the educational disclaimer for more context.

Questions

For site-related questions, corrections or privacy requests, use the public contact form. The optional Feedback widget may not be available on every published version.

Before any advertising launch

Advertising would require an updated notice and Google’s certified regional consent flow where required. Site-level permission alone will not be treated as consent for Google advertising storage or personalization.