Providing user authentication services using distributed ledger-based software technology for cryptocurrency transactions; Providing on-line non-downloadable computer software for use as a cryptocurrency wallet; Providing temporary use of non-downloadable web-based decentralized applications (DApps); Providing temporary use of on-line non-downloadable computer software to enable the creation of and access to a cryptocurrency wallet; Software as a service (SAAS) services featuring software to enable the creation of digital currency, virtual currency, cryptocurrency, digital assets, blockchain assets, digitized assets, digital tokens, crypto tokens, utility tokens, non-fungible tokens, tokens of value, self-executing contracts, documents, data, and information; Software as a service (SAAS) services featuring software to enable the secure storage and transfer of digital currency, virtual currency, cryptocurrency, digital assets, blockchain assets, digitized assets, digital tokens, crypto tokens, utility tokens, non-fungible tokens, tokens of value, self-executing contracts, documents, data, and information; Authentication of data in the field of digital assets, digital tokens, tokens of value, cryptocurrency, self-executing contracts and NFTs using distributed ledger technology; Electronic data storage; Electronic storage of digital currency, virtual currency, cryptocurrency, digital assets, blockchain assets, digitized assets, digital tokens, crypto tokens, utility tokens, non-fungible tokens, tokens of value, self-executing contracts, documents, data, and information for others; Electronic storage of cryptographic keys; Providing temporary use of on-line non-downloadable software for accessing, reading, and tracking information in the field of digital assets, data, cryptocurrency, self-executing contracts and NFTs on a distributed ledger; Technological consultation in the technology field of decentralized, self-sovereign Web3 hardware, software, security, and storage for data, cryptocurrencies, self-executing contracts and NFTs; Data encryption services; Engineering services, particularly technical project planning and design engineering; Consultancy services on internet security; Data security consulting services; Electronic data storage ; Research and development of computer systems comprised of computer hardware, firmware, system software or application software for distributed ledger technology; investigation being technical research in the field of designing, design building and maintaining computer systems comprised of computer hardware, firmware, system software or application software for distributed ledger technology; providing information about designing, and design building computer systems comprised of computer hardware, firmware, system software or application software for accessing and using a distributed ledger network; providing technical advice relating to designing, design building and maintaining computer systems comprised of computer hardware, firmware, system software or application software for accessing and using a distributed ledger network; providing information about technical feasibility studies of computer systems for accessing and using a distributed ledger network; providing technical advice relating to feasibility studies of computer systems for accessing and using a distributed ledger network; software as a service, namely, non-downloadable software for storing and accessing digital currency, virtual currency, cryptocurrency, digital assets, blockchain assets, digitized assets, digital tokens, crypto tokens, utility tokens, non-fungible tokens, tokens of value, self-executing contracts, documents, data, and information; electronic data storage; providing temporary use of non-downloadable computer software that allows users to send, receive, store, and safeguard digital currency, virtual currency, cryptocurrency, digital assets, blockchain assets, digitized assets, digital tokens, crypto tokens, utility tokens, non-fungible tokens, tokens of value, self-executing contracts, documents, data, and information; providing a secure, web-based service featuring technology that enables users to remotely access, send, receive, store, and manage digital currency, virtual currency, cryptocurrency, digital assets, blockchain assets, digitized assets, digital tokens, crypto tokens, utility tokens, non-fungible tokens, tokens of value, self-executing contracts, documents, data and information; providing a website that gives users the ability to create customized web pages featuring user-defined profiles; application service provider featuring application programming interface (API) software for integration of financial transactions into websites, mobile applications and computer hardware devices; Providing user authentication services using distributed ledger, cryptography, and biometric hardware and software technology for electronic transactions; Cryptocurrency mining co-location services, namely, providing facilities for the location of computer hardware for cryptocurrency mining with the equipment of others.

06: Common metals and their alloys; metal building materials; modular cloakroom cubicle systems; modular building materials of metal; goods and materials made of vitreous enamel steel; door and frame assemblies made of metal including for security doors and fire doors; nonelectric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; goods of common metal not included in other classes.

Insurance; financial affairs; monetary affairs; real estate affairs.

Refrigerants; Heat transfer fluids.

Industrial oils; Motor oil.

Compressors, in particular refrigerant compressors; Condensers (machines); Oil separators; Mufflers (parts of machines); Valves (parts of machines); Valves (parts of engines); Power operated valves; Valves operated by changes in pressure; Clack valves (parts of machines); Machines for power generation; Expansion machines; Heat recovery units; Waste heat utilization units; Organic Rankine Cycle systems; Parts of the aforesaid goods.

Measuring apparatus; Sensors and detectors; Measuring, detecting and monitoring instruments, indicators and controllers; Controllers (regulators); Frequency inverters; Electric control valves; Solenoid valves; Electronic diagnostic and motor protection devices, apparatus, modules and instruments for compressors; Communication apparatus; Computer software; Application software for digital refrigerant sliders; Electronic publications (downloadable); Electronic publications recorded on computer media; Electronic databases.

Refrigerating and freezing equipment; Refrigerating apparatus; Cooling installations; Refrigerating machines; Mobile cooling units; Integrated cooling installations consisting of several compressors; Air-conditioning apparatus; Air conditioning installations; Refrigerant condensers; Evaporators; Condensing units consisting of compressor, condenser and liquid collector for refrigerants; Liquid collectors for refrigerants; Separators for cleaning refrigerants; Heat exchangers; Heat pumps; Fittings, namely fittings for cooling and freezing machines and installations; Valves for refrigerating apparatus, refrigerating machines and air conditioning apparatus; Parts of the aforesaid goods.

Advertising; Drafting and publication of publicity texts; Marketing; Market research; Public relations services; Business consultancy and advisory services; Mediation of trade business for third parties; Retail and wholesale services relating to compressors, condensers, refrigerating apparatus, cooling installations, refrigerating machines, mobile cooling units, air-conditioning apparatus, air-conditioning installations, refrigerant condensers, evaporators, liquid collectors for refrigerants, expansion machines, machines for power generation and parts and accessories of the aforesaid goods; Promotional sponsorship; Compilation and systemization of information into computer databases; Collection, processing and output of data in computer databases; Updating and maintenance of data in computer databases; Computerized management of databases; Computerized file management.

Financing services; Lease-purchase financing; Financial sponsorship.