Cookie Policy
Last updated: April 2, 2026
What are cookies
Cookies are small text files stored on your device when you visit a website. They help the site remember your preferences, understand how you interact with it, and improve your experience over time.
Cookies we use
Ethernal One uses three categories of cookies: • Necessary — Required for core functionality, security, language detection, and basic site operation. These cannot be disabled. • Analytics — Help us understand usage patterns and improve the product. These are only activated with your explicit consent. • Advertising measurement — Helps us measure whether Google Ads leads to a completed record. Limited technical data and online identifiers necessary to measure ad clicks and conversions may be processed by Google Ads. Only activated with your explicit consent.
Necessary cookies
These cookies are essential for the site to function. They include cookies for session management, language preference, and security tokens. Without them, certain features would not work correctly.
Analytics cookies
When you give consent, we use PostHog and Vercel Analytics to collect anonymized usage data. This helps us understand which pages are visited, how users navigate the site, and where we can improve.
Advertising measurement
When you enable this category, Google Ads may process limited technical data and online identifiers to measure ad clicks and conversions. We do not send message content, wallet addresses, email addresses, or blockchain transaction hashes to Google Ads. We do not use Google Ads for personalised advertising, remarketing, or enhanced conversions.
Managing your preferences
You can manage your cookie preferences at any time through the "Cookie preferences" link in the site footer. You can also clear your consent by visiting any page with ?cookies=reset appended to the URL.
Third-party cookies
Ethernal One uses limited third-party services for optional features: • PostHog and Vercel Analytics — only when you have given Analytics consent. • Google Ads — only when you have given Advertising measurement consent. We do not use third-party cookies for personalised advertising, remarketing, or audience building.
Changes to this policy
We may update this cookie policy from time to time. Any changes will be reflected on this page with an updated date. We encourage you to review this policy periodically.
Contact
If you have any questions about our use of cookies, please contact us through the contact page.
Technical cookie inventory
| Name | Provider | Purpose | Duration | Type | Category |
|---|---|---|---|---|---|
| NEXT_LOCALE | next-intl | Stores the user's language preference (en/es). | Session | HTTP cookie | Necessary |
| wagmi.store | wagmi | Persists wallet connection state (active chain, connectors) for server-side rendering. | Persistent | HTTP cookie | Necessary |
| ethernal_cookie_consent | Ethernal One | Stores the user's cookie consent decision (accepted, rejected, or custom preferences). | Persistent | localStorage | Necessary |
| ethernal_draft_content | Ethernal One | Temporarily saves the message draft so it is not lost if the browser tab is closed. | Session | sessionStorage | Necessary |
| ethernal_pending_tx | Ethernal One | Stores the pending blockchain transaction hash to resume tracking if the page reloads. | Session | sessionStorage | Necessary |
| ph_*_posthog | PostHog | Stores anonymized analytics identifiers, session data, and event properties. | 1 year | localStorage + cookie | Analytics |
| ph_opt_in_out_* | PostHog | Records the user's opt-in or opt-out status for PostHog event capture. | Persistent | localStorage | Analytics |