42 Computer software and programming utilities for hosting, streaming, viewing, collaborating and interacting with augmented reality, virtual reality and mixed reality in association with geospatial data and other digital content on mobile phones, tablets, personal computers, smart glasses, head-worn devices, wearable devices, and other static and mobile electronic display media and devices; Software to enable uploading, downloading, hosting, accessing, posting, searching, showing, displaying, editing, tagging, blogging, linking, sharing, managing, prioritizing, filtering, categorizing, collaborating on or otherwise providing augmented reality, virtual reality and mixed reality in association with geospatial data and other digital content, over the Internet or other communications networks; Software for sending and receiving augmented reality, virtual reality and mixed reality in association with geospatial data and other digital content, electronic messages, graphics, images, audio and audio visual content and instructions via global communication networks; Software for the collection, editing, organizing, modifying, transmission, storage, collaboration with and sharing of data and information; Software using block chain and distributed ledger methods for recording, transacting, purchasing, verifying, exchanging, securing, encrypting, publishing, identifying, distributing, storing, retrieving, using, or associating rights or value to or involving augmented reality, virtual reality and mixed reality in association with geospatial data and other digital content; Computer search engine software; Computer software for accessing, browsing and searching online databases; Computer software for personal information management, and data synchronization software; Application program interface (API) suite to enable application developers to create and integrate immersive content, advertising, augmented reality and virtual reality and mixed reality and geospatial data and content and other digital content and functionality into websites, web applications, software applications, and devices