When a user uploads a video to Telegram without a specific title, the app assigns a numeric string (like 5_6096... ) to ensure every file has a unique identifier on their servers [2, 5].

You generally cannot find the origin of a file by searching this number on Google because the ID is specific to the private or public channel where it was hosted [3]. How to Identify the Video Content

On Android, Telegram saves these files in Internal Storage > Android > data > org.telegram.messenger > files > Telegram > Telegram Video [1, 5].

The filename is a standardized naming convention used by Telegram for files uploaded to its servers [1, 2]. Because these names are automatically generated based on internal database IDs rather than descriptive titles, the specific content of the video cannot be identified by the filename alone [3, 4]. To help you manage or identify this file, Understanding Telegram Filenames

These filenames do not contain metadata about the creator, location, or original source [4]. They are effectively "blind" labels.

While .mp4 files are generally safe, always ensure your media player is up to date to prevent "buffer overflow" exploits occasionally found in malicious video files [9].