The deepest groups—the ones that discuss things that must never be screenshotted—don't even use usernames. They share links that are destroyed after a single use. And those hashes are whispered in physical meetups or dead-dropped in library books.
The bot verifies the user (via a captcha, subscription check, or payment). how to join telegram group without sharing link
1. Using Telegram’s Built-in Search Feature (For Public Groups) The deepest groups—the ones that discuss things that
that appears to open the Telegram app directly to the group’s preview page. Confirm joining by tapping the "Join Group" button. 4. Get Added by an Existing Member how to join telegram group without sharing link