BTC Buy Zone
ChartHistoryBacktest
Get alerts

Legal

Privacy policy

Last updated: 15 November 2026

This policy explains what personal data BTC Buy Zone processes and why. The controller is an individual operator. Contact for any privacy request: support@btcbuyzone.com.

Short version

  • The website sets no cookies and uses no analytics or ad trackers.
  • The Telegram bot stores your Telegram chat ID and your alert settings — not your name, phone number or messages.
  • Email alerts store your email address, only after you confirm it.
  • Nothing is sold or shared for marketing.

Website

The site is hosted on Cloudflare. Like any web server, Cloudflare processes your IP address and request details to deliver the page and protect it from abuse; the operator does not keep these logs. To display the page your browser also loads fonts from Google Fonts and the chart library from jsDelivr, which receive your IP address under their own privacy policies. If you choose “Share” or “Download image”, the image is created in your browser and is not uploaded anywhere.

Telegram bot (@BTCBuyZoneBot)

When you press /start, the bot stores: your Telegram chat ID, language code, subscription status and date, which signal levels you want, and — if you buy Pro — your Pro end date, your own alert levels and the Telegram payment ID and amount of each purchase (needed for refunds and support). The bot also records which alerts were delivered to you so you never get the same one twice. Purpose: sending the alerts you asked for (legal basis: performing the service you requested). Payments are handled by Telegram in Telegram Stars; the operator never sees card or bank details.

Email alerts

If you sign up by email, we store your address, a random token used for confirm and unsubscribe links, its status (pending, active, unsubscribed) and the related dates. You only receive alerts after clicking the confirmation link (legal basis: your consent). Every email has a one-click unsubscribe link. Emails are sent through Resend. To stop spam sign-ups, the form uses Cloudflare Turnstile, and your IP address is used as a short-lived counter (at most a few sign-ups per hour); these counters are deleted every day.

How long data is kept

  • Telegram: while you use the bot. After /stop your record is kept as inactive so a later /start restores your settings; ask us and we delete it completely.
  • Email: an unsubscribed address is kept only as “unsubscribed”, so you are never emailed again by mistake; ask us and we delete it completely.
  • Payment records: as long as needed for refunds, disputes and the law (usually up to 5 years).

Who processes data for us

Cloudflare (hosting, database, Turnstile), Telegram (bot messages and payments), Resend (sending email), Google Fonts and jsDelivr (fonts and chart script on the website). Some of them process data outside your country, including in the United States, under their own safeguards.

Your rights

You can ask to access, correct, export or delete your data, object to processing, or withdraw consent at any time — send /stop to the bot, use the unsubscribe link, or email support@btcbuyzone.com. We answer within 30 days. If you are in the EU, UK or a similar jurisdiction, you can also complain to your data-protection authority. The service is not intended for people under 16.

Changes

If this policy changes, the date at the top changes too. Significant changes will be announced in the bot.

DisclaimerPrivacyTerms & Pro

Not investment advice. BTC Buy Zone is an oversold-zone indicator: it shows where Bitcoin has historically been cheap, not what to do with your money. Past results do not guarantee future returns. Data: Bitstamp BTC/USD daily closes, 2015–2026. Charts by TradingView Lightweight Charts.

© 2026 BTC Buy Zone
Signal historyTelegram alertsOpen data (CSV)DisclaimerPrivacyTerms