Cryptocurrency exchange services; cryptocurrency services, namely, providing a digital currency or digital token for use by members of an on-line community via a global computer network; cryptocurrency services, namely, a digital currency or digital token, incorporating cryptographic protocols, used to operate and build applications and blockchains on a decentralized computer platform and as a method of payment for goods and services; Cryptocurrency exchange services featuring blockchain technology; Financial exchange of cryptocurrency via crypto swapping; Financial exchange of digital currency; Providing financial information in the field of cryptocurrency; providing a digital currency or digital token for use by members of an on-line community via a global computer network; issuance of tokens of value; electronic transfer of virtual currencies;