Privacy Policy

This Privacy Policy explains how CollabStack (“we”, “us”), operated by Rustral Technology LLC, handles information when you visit https://colabstack.xyz and use the blog and application. By using the site you agree to this policy.

Information we collect

• Account & sign-in. If you sign in, we receive the identifier from your chosen method — a Google account email (via Firebase Authentication) or a wallet address (via MetaMask / Sign-In-with-Ethereum). We do not receive your private keys or passwords.
• On-chain activity. Actions you take in the app (deposits, allocations, claims) are recorded on the public Solana blockchain by design and are not private.
• Usage data. Standard server/CDN logs (IP address, user agent, pages requested) and aggregate, non-identifying article view counts used to show “trending” and “most viewed” lists.
• Cookies. A session cookie for authenticated app areas, and advertising cookies set by Google (see below).

Advertising & cookies (Google AdSense)

We use Google AdSense to display ads on the blog. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites. Google’s use of advertising cookies enables it and its partners to serve ads to you based on your visit to this and/or other sites.

• You may opt out of personalized advertising by visiting Google Ads Settings.
• You can opt out of some third-party vendors’ use of cookies at aboutads.info/choices.
• Learn how Google uses information from sites that use its services at policies.google.com/technologies/partner-sites.

If you are in the EEA, UK, or Switzerland, ads are subject to applicable consent requirements; where required, you will be asked for consent to personalized advertising.

How we use information

To operate and secure the site, authenticate the app, display and measure content, serve and measure ads, and comply with legal obligations. We do not sell your personal information.

Third-party services

We rely on Google AdSense (advertising), Google Firebase (authentication), Cloudflare (delivery/security), and Solana wallet providers (you connect directly). Each processes data under its own privacy policy.

Your rights

Depending on your location (e.g., GDPR or CCPA), you may have rights to access, correct, or delete your information, or to object to certain processing. To exercise them, contact us using the details below.

Data retention & security

We keep information only as long as needed for the purposes above and use reasonable safeguards. On-chain records are permanent and outside our control.

Children

The site is not directed to children under 13 (or the minimum age in your jurisdiction), and we do not knowingly collect their data.

Changes

We may update this policy; material changes will be reflected by the “Last updated” date above.

Contact

Rustral Technology LLC — https://www.rustral.com/. Questions about this policy can be sent through the operator’s site.

This document is a general template provided for transparency and ad-network compliance; it is not legal advice. Have it reviewed by counsel for your jurisdiction.