Delta-Z
Privacy

Privacy

Short version: we collect the minimum we need to make the site work, hash anything we can hash, and delete on request. The long version is below.

What we collect

  • Affiliate clicks: when you click an affiliate link, we record device class (desktop/mobile/tablet/bot), country code from your CDN headers, a SHA-256-hashed IP (salted, not reversible to the raw IP), and any UTM parameters. We do not record your raw IP address.
  • Reviews: when you submit a review, we store the email address you provide until you verify it, then keep only a SHA-256-hashed version (salted) for dedupe. Display name is optional. We do notstore passwords because we don't have user accounts.
  • Server logs: standard HTTP access logs are written to disk and rotated. They contain timestamps, paths, status codes, and User-Agent. They do not include any submitted form data.

What we don't collect

  • No account registration; no passwords; no payment information.
  • No third-party analytics scripts (no Google Analytics, no Facebook Pixel).
  • No cookies beyond Next.js session-state strictly-necessary cookies.
  • No raw IP addresses (only salted hashes for click-fraud detection).

Retention

  • Unverified review submissions: deleted automatically after 7 days if not verified.
  • Verified reviews:retained indefinitely (they're public content). The raw email is cleared on request via our erasure handler.
  • Affiliate clicks: retained for 24 months for chargeback / attribution disputes, then aggregated into per-firm counts and the row-level data is deleted.

Your rights (GDPR / CCPA)

If you submitted a review with an email address, you have the right to ask us to:

  • Confirm whether we hold data about you (we probably don't, beyond a hash)
  • Export anything we have
  • Delete the review and clear the email field
  • Withdraw consent at any time

Email contact with the email address you submitted reviews under, and we will respond within 30 days.

Updates

Last updated: 2026-05-19.