Who processes the data
The controller is White Sun SA, a limited company under Swiss law with registered office at Via Paradiso 18A, 6924 Sorengo, entered in the Commercial Register of the Canton of Ticino under number CHE-114.402.144.
Write to us about anything concerning this notice, including the exercise of your rights.
For any matter concerning personal data, including the exercise of your rights: federica@gamma97.com.
Processing is governed by the Swiss Federal Act on Data Protection (FADP). For people located in the European Union, Regulation (EU) 2016/679 (GDPR) also applies.
What we measure, and what we do not
The pages of `gamma97.com` use no cookies and keep nothing on your device. They load no fonts, images or programs from third-party services, and contain no third-party analytics and no advertising of any kind. This is not a statement of intent: the page you are reading is served with a rule that forbids the browser from addressing anyone but this very domain — even if we wanted to, we could not send your data elsewhere.
Two programs run in the page, and both are ours, served from here. The first draws the animated background of the opening and collects nothing. The second measures the visit, and it does so in two different ways depending on what you decide.
Without your consent — anonymous measurement
This is what starts on its own, and records: which page, which site you arrived from, how long you stayed, how much of the page you went through, and which of our links you clicked.
It does not identify you, and is not built so that it could: no cookie, nothing written on your device, no identifier outliving the visit, no way of recognising you if you come back tomorrow. Your network address is truncated before being written. It is lawful without asking you anything precisely because it does not touch your device and is not about you.
With your consent — extended measurement
If you agree, we add an identifier of ours, kept on your device, which lets us tell whether someone comes back and where they had arrived from the first time; the path between pages within one visit; which sections you actually read and for how long; and the campaign you came from, if any.
Here too your network address stays truncated: we could keep it in full, and your consent would allow it, but we have chosen not to. And here too nothing goes to third parties: the rule this page is served with forbids the browser from addressing anyone but this domain.
Changing your mind, whenever you like
The choice can be changed here, right away, without writing to us:
Choosing “anonymous only” deletes the identifier from your device at the same moment.
What then remains is what every server records in order to work: one line per request, with IP address, date and time, page requested and outcome. It serves to keep the service standing and to notice abuse. These lines, like those of the measurement, are deleted after 90 days.
The network that carries this page to you belongs to Cloudflare, Inc., which processes the technical data of the connection as our supplier and which, by its nature, sees the IP address of anyone connecting.
If you write to us
When you send us an email we process the address, the content of the message and any attachments, for the sole purpose of replying and — if work follows from the contact — of managing it. The legal basis is our legitimate interest in answering those who approach us and, thereafter, performance of the contract.
Mail addressed to `gamma97.com` is forwarded by Cloudflare to a mailbox operated by Google Ireland Limited. We keep it as long as the relationship is live, and in any case for as long as Swiss law requires us to retain business correspondence (ten years, art. 958f of the Code of Obligations).
The data inside the systems we build
For the private systems we build under commission, whoever entrusts them to us remains the controller of their own data and we act as processor on their behalf: on their instructions, under a written agreement, and not for purposes of our own.
Three rules apply here always, and they can be verified:
- we do not use anyone's data to train models, neither ours nor anyone else's;
- every engagement lives separately from the others, behind its own access: no client's data can be reached from another's work, and an automated test re-checks that condition on every release;
- where processing must leave our infrastructure, it leaves in anonymised form, through a filter that stops of its own accord when it meets something it has not recognised — a filter that lets things through when in doubt is not a filter.
The data stays on our own machines, in Switzerland. Where an external service is needed, we say so beforehand, in writing, in the agreement with the client.
Our YouTube channel
We publish our videos on the YouTube channel gamma97 news. To upload them we use the YouTube API Services through an internal tool used only by our own staff: it uploads the videos we produce, sets their title, description and visibility and adds them to the channel's playlists.
The tool works only on our own channel. It does not access anyone else's account, and it does not collect or store data about viewers, comments or other channels. For each video we upload we keep its identifier, title and privacy status, to know what was published and when.
Anyone who watches our videos does so on YouTube, a Google service: the YouTube Terms of Service and the Google Privacy Policy apply. Our tool's access to the channel can be revoked at any time from the Google account permissions page; after revocation we delete, within seven days, any data obtained through the API that is no longer needed. The conditions for using our content are in the terms of use.
Your rights
Anyone may ask us what data we hold about them, obtain a copy, have it corrected or deleted, object to processing and ask for the data to be transferred elsewhere. We answer within thirty days, free of charge.
Anyone unsatisfied with our answer may turn to the Federal Data Protection and Information Commissioner (FDPIC) in Berne or — if located in the European Union — to the supervisory authority of their own country.
Security, and what to do if you find a hole
We keep data on machines we control, with personal accounts and encryption in transit. No system is impregnable: if you find a weakness in one of our pages or services, tell us — the address is above, and it is the same one you will find in `/.well-known/security.txt`. We will answer, and we will take no action against anyone who reports a problem in good faith and without harming anyone.
When this changes
If we change anything substantial, the date below changes. Earlier versions do not disappear: anyone who writes to us can ask for them.
This notice is in force from 29 September 2026 (the previous version, of 15 August 2026, did not cover the YouTube channel).
White Sun SA — Via Paradiso 18A, 6924 Sorengo, Switzerland — CHE-114.402.144.