Open PowerShell and type: Get-FileHash -Path "C:\path\to\your\video.mp4" -Algorithm MD5 Compare the output to your string. : Type: md5 video.mp4 Online Verification :
: Systems use these hashes to ensure they aren't storing the same large video file twice.
: This 32-character hexadecimal string is characteristic of an MD5 (Message-Digest Algorithm 5) checksum.