Yes, DIGIPIN can be accessed and used without internet connectivity. The system is designed to support offline functionality, allowing users to generate or utilize DIGIPIN codes in areas with limited or no internet access. This is achieved through GNSS-enabled devices (e.g., smartphones or GPS receivers) that can determine precise latitude and longitude coordinates locally. The DIGIPIN algorithm, being open-source, can be integrated into applications that store the necessary logic offline, enabling code generation or lookup without an active internet connection. This feature is particularly valuable for rural and remote areas in India, ensuring inclusivity and accessibility for all users.