date stamp

• Sello o impresión en un documento, producto u objeto que indica una fecha concreta, a menudo utilizado para el seguimiento, la verificación o la indicación de la fecha de caducidad.

A mark or impression on a document, product, or item that indicates a specific date, often used for tracking, validation, or expiration purposes.

1. Physical stampB1formal

   A rubber stamp or printed mark that shows a specific date, used on documents, letters, or packages.

   Sello de fecha

   • The post office applied a date stamp to the envelope.
   • Please put a date stamp on the invoice before filing it.
   • The date stamp on the package showed it was sent yesterday.

2. Digital recordB2formal

   A digital marker that records the date and time when a file, document, or transaction was created or modified.

   marca de fecha y hora

   • The system automatically adds a date stamp to every uploaded file.
   • The date stamp on the email showed it was sent at 3:15 PM.
   • Digital date stamps help verify the authenticity of documents.