Could you provide the or the website where you saw this so I can help you identify exactly what the file is?
: Providing a unique "digital fingerprint" to ensure a file has not been tampered with or corrupted during transfer. Datei herunterladen 68C23E0C8840E0C6EF14DADEB2B...
: Tools like WeTransfer or SwissTransfer use these identifiers to keep download links private. Could you provide the or the website where
The identifier appears to be a unique file hash (likely a truncated MD5 or SHA fingerprint) or a temporary session ID used by a web server to facilitate a "Datei herunterladen" (Download file) request. Datei herunterladen 68C23E0C8840E0C6EF14DADEB2B...