Downloadable computer programs and computer software for electronically trading securities, namely, tokenized securities, and derivatives; Downloadable computer programs and computer software for electronically trading tokenized assets; Downloadable software for enabling users to electronically create, exchange, store, send, receive, accept, and transmit digital, cryptographic, or non-fungible tokens based on block-chain technology, smart contracts, or decentralized financial protocols; Providing temporary use of non-downloadable software for executing trades and quoting financial values in cryptocurrency trading; Providing temporary use of on-line non-downloadable software for enabling users to electronically create, exchange, store, send, receive, accept and transmit digital, cryptographic, non-fungible tokens based on the block chain technology, smart contracts, and decentralized autonomous organizations; Platform as a service (PAAS) services featuring non-downloadable software for enabling users to electronically create, exchange, store, send, receive, accept and transmit digital, cryptographic, or non-fungible tokens based on block-chain technology, smart contracts, or decentralized financial protocols; providing a website featuring non-downloadable software for enabling users to electronically create, exchange, store, send, receive, accept and transmit digital, cryptographic, or non-fungible tokens based on the block chain technology, smart contracts, or decentralized financial protocols; design, development, and implementation of software for electronically creating, exchanging, storing, sending, receiving, accepting and transmitting digital, cryptographic, or non-fungible tokens, smart contracts, or decentralized financial protocol; Software as a service (SAAS), platform as a service (PAAS), and blockchain as a service (BAAS) in the nature of providing temporary use of online non-downloadable software for enabling users to electronically create, exchange, store, send, receive, accept, and transmit digital, cryptographic, tokens based on block chain technology, smart contracts, and decentralized financial protocols