Cookie Policy
Last updated: May 2026
What Are Cookies?
Cookies are small text files placed on your device when you visit a website. They are widely used to make websites work efficiently and to provide information to site owners.
Cookies We Use
Essential Cookies
These cookies are necessary for the website to function and cannot be switched off. They are set in response to actions you take such as adjusting your wallet connection state or navigating the testnet explorer. No personal data is shared with third parties via these cookies.
- __session — stores your authentication state for the Launch App. Session duration. First-party.
- theme — remembers your light/dark preference. Persistent (1 year). First-party.
Analytics Cookies
We use Vercel Analytics to understand how visitors interact with the site. Vercel Analytics does not use cookies and does not fingerprint individual users — it counts page views and referrers in aggregate only. No personal data leaves your browser for analytics purposes.
Preference Cookies
These cookies remember choices you make to provide a consistent experience across visits.
- faucet_last_claim — records your last faucet claim timestamp to enforce rate limits. Persistent (24 hours). First-party.
Third-Party Services
We do not use third-party advertising cookies, social media tracking pixels, or remarketing tags. The only external service integrated into the site is Vercel (our hosting provider), which processes request logs on our behalf. Vercel's privacy policy is available at vercel.com/legal/privacy-policy.
Managing Cookies
You can control and delete cookies through your browser settings. Note that disabling cookies may affect the functionality of the site. Most browsers allow you to:
- View cookies stored on your device
- Allow, block, or delete cookies on a per-site basis
- Set rules for handling cookies from specific sites
Changes to This Policy
We may update this Cookie Policy from time to time. Changes will be posted here with an updated date.
Contact
Questions about our cookie use? Contact us at hello@quanchain.ai.