TANDEM

Marketing services; Advertising services; Business consultation services; Business information services; Compilation and systemization of data and information into databases; Database management services; Business administration; Business management; Business consulting services, namely, providing assistance in development of business strategies and creative ideation; Business development consulting services; Business management consulting with relation to business and marketing strategy, management, personnel, product development, marketing, finance and capital, and operations matters; New business venture development services; Providing business advice and information in the fields of blockchain technology, cryptography, cryptocurrency ventures, token mechanics, virtual currencies, digital currencies and smart contracts

Crypto advisory, financing, funding and management services; providing financial consultation services to businesses, blockchain investors, digital currency investors, cryptocurrency investors; financial consultation in the fields of cryptocurrencies, digital currencies, token mechanics, virtual currencies, digital assets, blockchains and smart contracts

Research and development services; Consulting services; Technology development services; Computer programming services; IT consulting services relating to development, installation, maintenance, troubleshooting, and repair of computer software; Design and development of computer hardware and software; Data security consultancy services; Cryptography consultancy services; Design and development of blockchain software networks and technology; Consulting services in the fields of blockchain software and technology; Research and development services in the field of blockchain technology