# Privacy Policy — Stake Slots Verifier

_Last updated: 2026-06-21_

Stake Slots Verifier ("the extension") is an independent tool for verifying the
provable fairness of Stake Engine slot outcomes. This policy explains exactly
what data it handles.

## The short version
- The extension **does not collect, store, or transmit any personal data to its developer.**
- There are **no analytics, no tracking, no advertising, and no third-party trackers.**
- Everything you enter stays **on your device**, except the verification request described below.

## What the extension handles
**Your inputs (server seed, client seed, nonce, bet size, game/mode/version).**
- Stored **locally** in your browser (`chrome.storage.local`) only so the panel can
  restore your last session. This never leaves your device.
- To compute spin outcomes, these values are sent to the **public Stake Engine
  fairness API** (`https://fair.stake-engine.com/peek`) — the same official
  endpoint Stake Engine's own fairness page uses. This is required for the
  verification itself. The developer receives none of this data.

**Game cover images** are loaded from `stake-engine.com` to display in the game picker.

**On Stake's site:** the optional in-page panel reads only the seed, client seed,
and nonce that are **already shown to you** in Stake's own bet-details view, to
verify the spin in place. It does **not** read your account credentials, cookies,
balance, login state, or any private information, and it does not modify the site.

## What the extension does NOT do
- It does not place, enable, or facilitate any bets or gambling.
- It does not collect personal or financial information.
- It does not send any data to the developer or to any analytics/advertising service.
- It does not run remote code in the extension's own context.

## Data retention
Locally-stored inputs remain in your browser until you clear them (the in-app
Reset button, or uninstalling the extension).

## Permissions
- **storage** — save your inputs locally so the panel restores between sessions.
- **sidePanel** — run the verifier as a side panel.
- **Host access to `*.stake-engine.com`** — call the public fairness API and load game images.
- **Content script on Stake domains** — show the in-page verification panel.

## Contact
Questions about this policy: **maildizer@gmail.com**

## Disclaimer
This is an unofficial, independent tool. It is **not affiliated with, endorsed by,
or operated by Stake**. "Stake" and "Stake Engine" are trademarks of their
respective owners; they are used here only to describe what the tool verifies.