42 Providing online, non-downloadable software for cryptocurrency mining data center management ; Software-as-a-Service featuring software for cryptocurrency mining data center management; Platform-as-a-Service featuring computer software platforms for cryptocurrency mining data center management; Data encryption and decryption services; providing online, nondownloadable computer software for managing, validating, authenticating, securing and transmitting encrypted data in the field of musical content distribution; providing online, non-downloadable computer software for managing, validating, authenticating, securing and transmitting encrypted data, namely, data associated with issuing, managing, transferring and redeeming tokens of value; providing online, non-downloadable computer software for managing, validating, authenticating, securing and transmitting encrypted data; providing online, non-downloadable computer software for enabling encrypted, verifiable, and immutable records of transactions and documents; providing on-line, nondownloadable software for collecting, analyzing and displaying data in the fields of cryptocurrency transactions, cryptocurrency transaction participants, and cryptocurrency transaction trends; providing online, non-downloadable computer software for enabling encrypted, verifiable, and immutable records of transactions and documents in the field of digital rights management; providing temporary use of online non-downloadable software in the fields of investigation and risk-assessment, namely, software for collecting, analyzing and displaying data; Scientific and technological services, namely, research and design in the fields of computer hardware, computer software, computer datacenter architecture, computer hardware cooling, blockchain technology, and distributed computing; leasing and rental of computers, computer hardware, and computer data centers; rental and leasing of mobile computing datacenters in the nature of data processing apparatus; operating computer datacenters for others; computer software research and development in the field of blockchain technology; Software-as-a-Service services (SAAS) featuring software for securing, monitoring, managing, transferring, licensing, tracking and monetizing intellectual property rights in the fields of music and entertainment; Platform-as-a-Service services (PAAS) featuring software for securing, monitoring, managing, transferring, licensing, tracking and monetizing intellectual property rights in the fields of music and entertainment; Platform-as-a-Service services (PaaS), namely, providing an online software platform for collecting, verifying, analyzing, and managing data originating from or involving blockchain technology; Platform-as-a-Service services (PaaS), namely, providing an online software platform for collecting, verifying, analyzing, and managing data in the field of musical content distribution; providing non-downloadable software for issuing, managing, transferring and redeeming tokens of value; Rental of computer hardware and software for cryptocurrency mining; Technical consultancy in the field of cryptocurrency mining; technical consultation in the technology field of computer hardware; design of computer servers; design of data processing equipment; Technical advice and consulting services in the field of planning, designing, and engineering central processing units, microprocessor chips, electronic components for computers, and electronic circuit coolers; Research and development in the field of air cooling of electronic components and integrated circuits; Rental of central processing units, microprocessor chips, electronic components for computers, and electronic circuit coolers; Electronic storage of data; advice and consultancy relating to all of the aforesaid