Privacy Policy
This page explains what personal data t-h.io uses, why it is used, and how optional preference storage works.
Last updated
14 April 2026
Privacy
How we use personal data
This notice explains how t-h.io uses personal data. We use personal data to provide the site, manage accounts, keep the service secure, and respond to privacy requests.
If you create an account, we use the name, email address and password you provide. We also use session and authentication data needed to keep signed-in areas working securely.
If you choose to allow preference storage, we store your theme choice on your device so the site can remember it on future visits.
Our lawful bases under UK GDPR are contract, legitimate interests, and consent where you choose optional preference storage.
We keep account data for as long as your account remains active. We may keep limited technical and security records for as long as reasonably necessary for operational and security purposes.
Tom Healy is the data controller for this site.
Cookies
Cookies we use
Under PECR, essential cookies can be used where they are strictly necessary to provide a service you request. Optional preference storage stays off unless you choose to allow it.
__better_auth_session
Essential
Keeps you signed in and protects authenticated sessions.
__convex_jwt
Essential
Lets authenticated requests reach protected Convex data safely.
theme_preference
Optional
Remembers your light or dark theme choice on your device if you allow preference storage.
| Name | Purpose | Status |
|---|---|---|
| __better_auth_session | Keeps you signed in and protects authenticated sessions. | Essential |
| __convex_jwt | Lets authenticated requests reach protected Convex data safely. | Essential |
| theme_preference | Remembers your light or dark theme choice on your device if you allow preference storage. | Optional |
Cookie preferences
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Your rights
Your Rights
- 01You have the right to access the personal data we hold about you.
- 02You have the right to ask us to correct inaccurate or incomplete data.
- 03You have the right to ask us to erase your data where there is no lawful reason for us to keep it.
- 04You have the right to object to or restrict certain processing.
- 05You have the right to request a portable copy of data you have provided where applicable.
- 06You have the right to withdraw consent for optional preference storage at any time.
If you wish to exercise any of your rights, contact us at privacy@t-h.io.
If you are unhappy with how your personal data has been handled, you can complain to the Information Commissioner's Office at ico.org.uk/make-a-complaint/.