entertainment services, namely, providing online video game and gaming tournaments; computer game software; interactive gaming software; computer software development tools; downloadable mobile applications for blockchain, NFT, web3, and cryptocurrency management; computer software for facilitating trusted computing; computer software for managing access to a private key; computer software for facilitating storing a private key; computer software to enable hardware protection of a user's private keys; computer software to facilitate a trusted execution environment (TEE); application program interface (API) software for device identification for use in the field of blockchain, NFT, web3, and cryptocurrency management; computer software to facilitate secure transactions via computer and communication networks, namely, downloadable software for facilitating secured transactions in the fields of blockchain, NFT, web3, and cryptocurrency transactions; computer software for authenticating computing devices, including mobile devices for use in the field of blockchain, NFT, web3, and cryptocurrency management; computer software for use in safeguarding access to digital content; computer software to facilitate authentication of an authorized device or user of a computer system