Downloadable computer software, namely, non-fungible tokens for facilitating commercial transactions; Downloadable computer software, namely, cryptocurrency tokens for facilitating commercial transactions; Downloadable computer software for producing cryptocurrency wallets built on the blockchain to allow consumers to earn, use and trade non-fungible tokens for facilitating commercial transactions; Downloadable computer software for use as a cryptocurrency wallet; Downloadable computer software for managing cryptocurrency transactions using blockchain technology; Downloadable computer software for generating cryptographic keys for receiving and verifying cryptocurrency; Downloadable computer software for generating non-fungible tokens; Downloadable computer software for generating non-fungible tokens for use in virtual worlds; Downloadable computer software for generating non-fungible tokens for use in a multiverse; Downloadable computer software for generating cryptographic keys for use in virtual worlds; Downloadable computer software for generating cryptographic keys for use in a multiverse