1. Introduction & Overview
Welcome to Opentro ("we", "our", or "us"). We respect your privacy and are committed to protecting any personal information you may share with us while navigating our lottery tracking platform. Opentro operates strictly as an open-data informational hub aggregating verified public lottery draw records, statistical analysis, and community insights.
2. Information We Collect
Opentro is built with a privacy-first architecture. We do not require account registration, email collection, or credit card information to view draw results, check numbers, or generate lucky tickets.
- Local Storage (Client-Side Only): Your preference for Light or Dark theme is stored entirely inside your own browser using standard Web Storage API (
localStorage). This data never transmits to our servers. - Saved Tickets: Any lucky numbers you save using our "Save to My Tickets" feature are stored locally within your secure local environment and are never broadcasted to third parties.
- Server Log Data: Standard server logs (e.g. IP addresses, browser user agent, requested URLs) may be temporarily processed to defend against distributed denial of service (DDoS) and ensure fast uptime.
3. Cookies & Tracking Technologies
Opentro does not use invasive third-party cross-site tracking cookies. We utilize essential session headers and local caching strictly to accelerate page delivery and remember user interface preferences.
4. Third-Party Links & Feeds
Our service presents curated RSS news headlines and community discussion feeds from external sources (such as Google News and Reddit). Clicking external links transfers you to those respective third-party platforms, which operate under their own independent privacy policies. We encourage you to review their terms upon departure.
5. Children's Privacy
Our website is designed exclusively for adult users aged 18 or older (or the applicable legal age of majority in your jurisdiction). We do not knowingly collect personal data from individuals under the legal gambling age.
6. Contact Us
If you have questions regarding this Privacy Policy or our data practices, please visit our About & Contact page.