Providing non-downloadable software for creating virtual goods and content, namely, artwork, social games and applications, merchandise, parcels and estates, and avatars for virtual worlds; Providing non-downloadable software for buying, selling, and trading virtual goods and content, namely, artwork, social games and applications, merchandise, parcels and estates, and avatars for virtual worlds authenticated by non-fungible tokens (NFTs); Non-downloadable computer software for administration of computer networks; Non-downloadable computer game software via a global computer network and wireless devices; Non-downloadable computer software for application and database integration; Non-downloadable computer software for computer system and application development, deployment and management; Non-downloadable computer hardware and computer software programs for the integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multimedia applications; Non-downloadable computer software for the databasing, visualization, manipulation, virtual reality immersion and integration of geographic information with on-line member communities; Non-downloadable computer application software for blockchain-based platforms, namely, software platforms for distributed applications and software incorporating blockchain technology for securing data with cryptographic information; Computer programming services, namely, content creation for virtual worlds; Providing non-downloadable game programs and computer software platforms for social networking and virtual worlds