---
title: "Discussion on \"Stop Bots in Their Tracks: Introducing the TLG_JoinCaptchaBot!\" | Hashnode"
description: "Discussion on \"Stop Bots in Their Tracks: Introducing the TLG_JoinCaptchaBot!\". 📝 Quick Summary:\nTLG_JoinCaptchaBot is a Telegram bot that uses image-based CAPTCHAs to verify new users joining a group. It automatically sends a CAPTCHA to each new member and removes those who fail to solve it within a specified time. Additionall..."
url: "https://hashnode.com/posts/stop-bots-in-their-tracks-introducing-the-tlgjoincaptchabot/682f26882cbce0b394cda62f"
---

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Discussion

# [Stop Bots in Their Tracks: Introducing the TLG\_JoinCaptchaBot!](https://github-open-source.hashnode.dev/stop-bots-in-their-tracks-introducing-the-tlgjoincaptchabot?utm_source=hashnode&utm_medium=feed)

📝 Quick Summary: TLG\_JoinCaptchaBot is a Telegram bot that uses image-based CAPTCHAs to verify new users joining a group. It automatically sends a CAPTCHA to each new member and removes those who fail to solve it within a specified time. Additionall...

May 22, 2025 · 3 min read · github-open-source.hashnode.dev  
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-   [#anti-spam](https://hashnode.com/tag/anti-spam)
-   [#telegram](https://hashnode.com/tag/telegram)
-   [#bot](https://hashnode.com/tag/bot)
-   [#python](https://hashnode.com/tag/python)
-   [#captcha](https://hashnode.com/tag/captcha)

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