Rut y Firma is a digital platform widely used in Chile that allows people to validate their identity and sign documents online using their RUT (Rol Único Tributario). This service simplifies different procedures, such as signing contracts, filling out official forms, or managing online agreements, without the need for physical presence. By combining the unique RUT number with a secure electronic signature, Rut y Firma ensures authenticity, legal validity, and security in digital transactions. It is a convenient tool for both individuals and businesses, helping to save time and reduce paperwork in everyday processes.