Doc-20230203-wa0002. -

: Represents the date the file was generated or saved, formatted as YYYYMMDD (February 3, 2023). WA : Indicates the source application, which is WhatsApp .

: A unique sequence number assigned to that specific file on that date. In this case, it was likely the third document processed that day (starting from 0000). Contextual Usage DOC-20230203-WA0002.

The filename follows a specific naming convention used by messaging and file-management systems, primarily WhatsApp , to identify documents received or sent on a particular date . Breakdown of the Filename : Represents the date the file was generated

: Identifies the file type as a Document (as opposed to VID for video or IMG for image). formatted as YYYYMMDD (February 3