Recorded and downloadable computer application software for mobile devices, namely, software used for pre-registration of common IDs that can use for multiple systems; recorded and downloadable computer application software for mobile devices, namely, software used for pre-registration of check-in services for transportation; recorded and downloadable computer application software for mobile devices, namely, software for use in digital identity authentication using verifiable credentials; recorded and downloadable computer application software for mobile devices, namely, software that allows users to store and retrieve verifiable credentials issued to users; recorded and downloadable computer application software for mobile devices, namely, software used for facial recognition information registration

Providing temporary use of non-downloadable software for mobile devices, namely, software used for pre-registration of common IDs that can use for multiple systems; providing temporary use of non-downloadable software for mobile devices, namely, software used for pre-registration of check-in services for transportation; providing temporary use of non-downloadable software for mobile devices, namely, software for use in digital identity authentication using verifiable credentials; providing temporary use of non-downloadable software for mobile devices, namely, software that allows users to store and retrieve verifiable credentials issued to users; providing temporary use of non-downloadable software for mobile devices, namely, software used for facial recognition information registration