Downloadable virtual reality software for creating virtual tours; Downloadable software in the nature of a mobile application for capturing, generating, creating, editing, enhancing, stitching, blurring, and processing digital images, 360-degree images, videos, floorplans, and digital files, and for verifying the authenticity and integrity of digital files using cryptographic or blockchain technology; Downloadable computer software for verifying the authenticity and integrity of digital files...