9 downloadable software for personal information management; downloadable software for securely sharing personal data and information; downloadable software for securely sharing personal data and information via social media; downloadable software for securely managing personal data and information; downloadable software for organizing, storing, managing, providing access to, sharing, and providing information about digital credentials representing personal data and information; downloadable software for mobile-based wallet services, namely, mobile wallet services to control and manage individual assets and digital credentials; downloadable software using blockchain technology for accepting, organizing, storing, managing, providing access to, sharing and providing information about digital credentials representing personal data and information; downloadable software for organizing, storing, capturing, managing, providing access to, scanning, sharing, and providing information about employment history, certifications, licenses, professional recognitions, awards and achievements, education, pay slips, tax documents, skills, and competencies; downloadable software that provides portable digital credentials; downloadable software for the authentication of users; downloadable software for accepting, managing, storing, and deleting credentials and their accompanying secret keys; downloadable software to request and receive credentials; downloadable software for the public and private sharing of credentials