Our Mission
Opentro was developed to provide a fast, beautiful, and advertisement-free lottery results tracking environment. Unlike traditional cluttered websites, Opentro focuses on speed, clarity, privacy, and mathematical transparency.
Data Sources & Technology
Our platform synchronizes directly with official public APIs:
- NY Open Data / Socrata API: Real-time feeds for Powerball, Mega Millions, Cash4Life, and Take 5.
- Government Lottery Office (GLO): Verified draw structures for Thai Government Lottery.
- Google News RSS: Aggregated industry announcements and verified jackpot payout stories.
- Reddit Communities: Discussions from r/Lottery, r/ScratchOffs, and r/Gambling.
Privacy Guarantee
We never track users or sell user habits. All custom saved tickets remain strictly in your local device storage.