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Privacy

Your data is yours.

A plain-language read of what we collect, why, and how to make it go away. Last updated {@last_updated}.

What this covers

Kerrberry Systems LLC runs two things on this domain:

  • The consultancy site at kerrberry.com — informational pages, blog posts, and a contact form.
  • Double Skunk online services at kerrberry.com/api/v1/ds/* — the game backend that powers leaderboards, profiles, and online play in the Double Skunk game on Steam.

Both are covered below. If you only ever visit the consulting site, the game sections do not apply to you.

What we collect

Contact form (consulting)

When you fill out the form at /contact, we record:

  • Your name and email (required).
  • Optional fields you choose to fill in: company, project type, description, budget range.
  • An internal status and notes that our team uses to track your inquiry.

Double Skunk online services

If you play Double Skunk online, the game's online services receive:

  • Your Steam ID and persona name, validated through Steam's Partner API when you authenticate.
  • Match outcomes: pegs scored, turns played, win/loss, final scores, your rating before and after, and the app version that submitted the result.
  • A short-lived session token (24 hours) that proves your client has been authenticated.

Operational logs

Our servers receive a small number of operational signals:

  • Your IP address, used only for rate limiting. We do not log requests with full URLs against your IP for analytics purposes.
  • Aggregate request metrics (route, status code, response time) for performance monitoring. No personally identifying information is in those aggregates.
  • Security audit events (failed authentication attempts, rate-limit hits, abuse signals) which may include your Steam ID if you were authenticated when the event occurred.

How we use it

Briefly: we use the data to do what you came here to do.

  • Contact form submissions are used to reply to your inquiry and to track our pipeline. We do not add you to any marketing list.
  • Double Skunk data is used to authenticate your client, record your match results, compute your rating, and display leaderboards. It is not used for advertising or shared with anyone but Steam (which already has the data).
  • Operational logs are used to keep the service running and to investigate abuse. We never read these to build a profile of any individual.

Who else sees it

Short list. The fewer hands data passes through, the less can go wrong with it.

  • Steam (Valve Corporation), for Double Skunk only. The game uses Steam's Partner API to validate that your authentication ticket is genuine; that call sends Steam our publisher key and the ticket and gets back your Steam ID and persona name. See Steam's privacy policy.
  • Our hosting provider (Fly.io) operates the infrastructure the site runs on. They see incoming traffic at the network level. They do not have application-level access to your data beyond what is necessary to keep the servers running.
  • No advertisers, no analytics resellers, no third-party trackers. The site does not embed Google Analytics, Facebook Pixel, or similar.

Your rights

You can see what we have on you, and you can make us delete it. Concretely:

Right to access

Email hello@kerrberry.com from the address you used when you submitted, and we will send back what we hold within a reasonable window (usually a few business days). For Double Skunk, your profile is also available at GET kerrberry.com/api/v1/ds/profiles/<your-steam-id> and is publicly readable by anyone who knows your Steam ID.

Right to erasure

To delete your data:

  • Contact form data: email hello@kerrberry.com from the address you used and ask us to delete your submission. We will.
  • Double Skunk online data: open the in-game Settings menu and tap "Delete my online data." That action calls DELETE /api/v1/ds/profiles/<your-steam-id> and immediately soft-deletes your player record, anonymizes your match history (the matches themselves stay, so your opponents' stats remain correct), hard-deletes your rating history, and revokes your active session. You will no longer appear in the leaderboard.

How long we keep things

  • Contact form submissions stay until your project closes or you ask us to delete them.
  • Double Skunk player records are kept for the life of your account or until you delete them.
  • Your rating history is kept for 90 days, then pruned automatically.
  • Security audit events are kept for 90 days, then pruned automatically.
  • Operational metrics are kept in aggregate form for as long as they are useful for performance work, typically a few months.

Cookies and tracking

In normal browsing we set one cookie: a Phoenix session cookie used to keep admins logged in to the back-office. It is required for that single function and is removed when you sign out.

One additional, opt-in cookie (request_logger) is set only when an authenticated admin activates the LiveDashboard's request-logging feature. Regular visitors never receive this cookie. We do not use tracking cookies or third-party advertising pixels.

Cross-border data

Kerrberry Systems LLC is based in the United States. If you are in the United Kingdom or the European Economic Area, the legal basis for processing your data is either your explicit consent (for the contact form and Double Skunk opt-in to online play) or our legitimate interest in operating the service securely (for operational logs). The right-of-erasure controls above satisfy GDPR Article 17 and UK GDPR equivalents.

Have a privacy question?

Reach out. We will get back to you, with a real answer, from a real person.

Contact us