9 Downloadable video-game software; downloadable game software for personal computers (PCs) and video game consoles; downloadable multiplayer video-game software; recorded video-game software; recorded multiplayer video-game software; downloadable software for use in creating cryptographic keys for receiving and spending cryptocurrency; downloadable software used in sending, receiving, accepting, storing, transmitting and transferring cryptocurrency, digital assets and blockchain, digital tokens, cryptographic tokens and utility tokens between parties; downloadable computer software for managing electronic payment transactions using distributed ledger technology; downloadable software for creating tokens used for the payment of products and services; downloadable software for issuing cryptocurrency, blockchain assets, digital tokens, cryptographic tokens and utility tokens; downloadable cryptographic keys for receiving and transmitting cryptocurrency; downloadable software for transferring cryptocurrency, digital assets and blockchain, digital tokens, cryptographic tokens and utility tokens between parties; downloadable software for use in collecting, transmitting, receiving, tracking and storing peer-to-peer currency; downloadable software for the purchase and sale of goods by users by means of cryptocurrency, digital assets and blockchain, digital tokens, crypto tokens and utility tokens; computer hardware and downloadable computer software for collecting, transmitting, receiving, tracking and storing cryptocurrency, blockchain assets, digital tokens, cryptographic tokens and utility tokens using blockchain technology; downloadable computer software for collecting, transmitting, receiving, tracking and storing cryptocurrency, blockchain assets, digital tokens, cryptographic tokens and utility tokens in connection with blockchain mobile applications and wallets; downloadable computer software for interacting with blockchain platforms; downloadable interactive entertainment software for playing and engaging with blockchain-based electronic computer games; downloadable computer software for use as an electronic wallet; downloadable computer software for managing and verifying cryptocurrency and non-fungible token transactions on a blockchain; downloadable image files containing digital works of art and images; downloadable image files containing digital trading cards authenticated by non-fungible tokens