What this site collects
Effective 4 September 2026
Traffic measurement
This site uses Google Analytics 4 to count visits and see which pages are read. IP addresses are anonymised, advertising features are switched off, and the analytics script is not loaded at all when your browser sends a Do Not Track or Global Privacy Control signal. Google's processing of this data is described in Google's own privacy policy.
Cookies and storage
The public pages set no cookies of their own. Google Analytics sets its usual first-party cookies when it is loaded. The light or dark theme preference is kept in your browser's local storage and never sent anywhere.
The contact form
The form on the contact page composes a message in your own email client. Nothing you type into it is transmitted to or stored by this site. What you then send arrives as ordinary email to Vector Foundries Corp and is kept only for the purpose of replying to you and following up on the request.
The assistant
The "Ask MineTwin" assistant sends what you type, along with the current page and the earlier turns of that conversation, to a function we run on Microsoft Azure, which passes it to Anthropic's Claude to compose an answer. Conversations are logged with a truncated network address so we can improve the answers. If you choose to share contact details with it, they are emailed to Preston Miller together with that conversation so he can follow up, and kept for that purpose. Do not put confidential operational information into it; it needs none to help you. The conversation itself stays in your browser tab until you close it.
Investor section
The investor pages are protected by Microsoft Entra sign-in provided by Azure Static Web Apps. Signing in creates a session cookie for that purpose. Access is granted by invitation and can be revoked at any time.
Third parties
Fonts are served from this site, not from a font network. Video and images are hosted here. Apart from analytics and the assistant described above, no third-party service is called from the public pages.
Contact
Questions about this notice go to preston.miller@minetwin.ai. You can ask what we hold about you and have it deleted.