Privacy notice
What this release does and does not collect. Last updated September 6, 2026.
Operator and contact
JKook Global is operated by JKook. Privacy inquiries can be sent to silver7570@gmail.com. This notice describes the current implementation, not an assurance of compliance with every jurisdiction.
Reading and hosting
The publication does not implement an account system, a separate visitor-analytics SDK, advertising delivery, tracking pixels or a mailing-list form in this release. The hosting platform provides aggregate unique-visitor and page-view statistics. Hosting and network providers may process technical request information such as IP address, browser data, time and requested URL for delivery, security and operations. This site does not control or specify their retention periods. See OpenAI’s privacy policy and Cloudflare’s privacy policy for their practices.
Calculators and local drafts
Calculator values are processed in your browser and are not submitted to this publication. The local draft workspace saves drafts in your browser’s localStorage only when you choose to save. It is not secure cloud storage or authenticated administration. Other people using the same browser profile may access drafts. Export a backup before clearing browser data, and do not store sensitive information there.
Shared comments
Submitting a comment sends its text and display name to our managed database. Approved comments are public. We use a daily HMAC identifier derived from your connection address to limit repeated submissions; our comment database does not store the raw address. Hosting providers may separately process network logs. A deletion key is stored in your browser so you can remove your own comment. Moderation reports also use the daily identifier. A separate submission record retains only the daily identifier, an event identifier and a timestamp, so deleting a comment does not reset the submission limit. These records become eligible for removal after 48 hours; cleanup runs when comments are submitted. Pending or rejected comments and old reports are removed after 30 days when comment activity triggers cleanup. Approved comments remain until deleted or moderated. Contact the editor for a deletion request if you no longer have the browser key.
Local draft deletion
Use “Clear local drafts” in the draft workspace to delete this site’s saved drafts and editor-mode marker. Clearing this site’s browser storage has the same effect. Downloaded exports remain on your device until you remove them separately.
Email and external sites
If you email the operator, your message and address are processed through the email provider to handle the inquiry. Avoid sending unnecessary personal information. Requests for access or deletion of correspondence can be sent to the same address; applicable obligations and provider capabilities may affect the response. External links lead to services with their own policies.
Future advertising
An AdSense verification meta tag and ads.txt declaration are present, but no advertising JavaScript loads in this release. Before introducing ad delivery or additional analytics, this notice and the applicable consent controls must be updated. A generic cookie button is not a substitute for Google-certified consent management where required.