Trademark: AURUM NEXUS 2477908
Word
AURUM NEXUS
Device Descrption:
RING,TWISTED
ID
2477908
Trademark Type
FIGURATIVE
Status
Published: Awaiting examination
Application Date
28 August 2024
Service
Quantum Solutions Group
Goods and Services:
Class 9:
cryptocurrency wallets; downloadable applications being crypto wallets; cryptocurrency hardware wallets; cryptocurrency exchange software; computer software for cryptocurrency; hardware cryptocurrency wallets; computer hardware and software for cryptocurrency; downloadable cryptographic keys for receiving and spending crypto assets; downloadable apps being crypto wallets; downloadable browser extensions in the form of crypto wallets; cryptography software
cryptocurrency wallets; downloadable applications being crypto wallets; cryptocurrency hardware wallets; cryptocurrency exchange software; computer software for cryptocurrency; hardware cryptocurrency wallets; computer hardware and software for cryptocurrency; downloadable cryptographic keys for receiving and spending crypto assets; downloadable apps being crypto wallets; downloadable browser extensions in the form of crypto wallets; cryptography software
Class 14:
gold; gold bullion; silver bullion; diamonds; gems; gemstones; jewels; precious gemstones; precious jewels; sapphire; emerald; jewelry; tanzanite being gemstones; artificial gems; synthetic precious stones; sapphires; precious stones; cut diamonds; rough diamond; gemstones, pearls, and precious metals and alloys thereof; gemstones, pearls, and precious metals and their alloys; jade [jewelry]; precious jewelry; jewelry, precious stones; jewellery incorporating diamonds; jewellery with diamonds; jewelry incorporating diamonds; jewelry with diamonds; ingots of precious metal; ingots of precious metals; gold ingots; gold alloy ingots; silver ingots; silver alloy ingots; platinum alloy ingots; platinum jewelry; platinum ingots; platinum; silver; platinum alloys; silver rings; jewellery made of platinum; jewellery made from platinum; jewelry made from platinum; jewelry made of platinum; platinum rings; platinum [metal]
gold; gold bullion; silver bullion; diamonds; gems; gemstones; jewels; precious gemstones; precious jewels; sapphire; emerald; jewelry; tanzanite being gemstones; artificial gems; synthetic precious stones; sapphires; precious stones; cut diamonds; rough diamond; gemstones, pearls, and precious metals and alloys thereof; gemstones, pearls, and precious metals and their alloys; jade [jewelry]; precious jewelry; jewelry, precious stones; jewellery incorporating diamonds; jewellery with diamonds; jewelry incorporating diamonds; jewelry with diamonds; ingots of precious metal; ingots of precious metals; gold ingots; gold alloy ingots; silver ingots; silver alloy ingots; platinum alloy ingots; platinum jewelry; platinum ingots; platinum; silver; platinum alloys; silver rings; jewellery made of platinum; jewellery made from platinum; jewelry made from platinum; jewelry made of platinum; platinum rings; platinum [metal]
Class 35:
providing an on-line marketplace for buyers and sellers of downloadable cryptocurrency wallets authenticated by non-fungible tokens [NFTs]; providing an online marketplace for buyers and sellers of downloadable cryptocurrency wallets authenticated by non-fungible tokens [NFTs]; provision of an online marketplace for buyers and sellers of downloadable cryptocurrency wallets authenticated by non-fungible tokens [NFTs]; news clipping services in the field of cryptocurrency; press clipping services in the field of cryptocurrency; providing business information in the field of blockchain technology and cryptocurrency; commercial consultancy in the field of blockchain technology and cryptocurrency; providing business information in the field of blockchain technology and virtual currencies; press clipping services in the field of blockchain technology; news clipping services in the field of blockchain technology; commercial consulting in the field of blockchain technology and cryptocurrency; compilation and analysis of business data in the field of blockchain technology and cryptocurrency; advertising consultancy in the field of blockchain technology and cryptocurrency; providing business advice in the field of blockchain technology and cryptocurrency; provision of business information in the field of blockchain technology and cryptocurrency; providing business advice and information in the field of blockchain technology and cryptocurrency asset management; marketing consultancy in the field of blockchain technology and cryptocurrency; recording the transfer of securities; recording the transfer of stocks, shares and securities; registering the transfer of stocks, shares and securities; registering the transfer of securities; international trade consultancy; international trade consultancy services; provision of foreign trade information; arranging of trading transactions and commercial contracts
providing an on-line marketplace for buyers and sellers of downloadable cryptocurrency wallets authenticated by non-fungible tokens [NFTs]; providing an online marketplace for buyers and sellers of downloadable cryptocurrency wallets authenticated by non-fungible tokens [NFTs]; provision of an online marketplace for buyers and sellers of downloadable cryptocurrency wallets authenticated by non-fungible tokens [NFTs]; news clipping services in the field of cryptocurrency; press clipping services in the field of cryptocurrency; providing business information in the field of blockchain technology and cryptocurrency; commercial consultancy in the field of blockchain technology and cryptocurrency; providing business information in the field of blockchain technology and virtual currencies; press clipping services in the field of blockchain technology; news clipping services in the field of blockchain technology; commercial consulting in the field of blockchain technology and cryptocurrency; compilation and analysis of business data in the field of blockchain technology and cryptocurrency; advertising consultancy in the field of blockchain technology and cryptocurrency; providing business advice in the field of blockchain technology and cryptocurrency; provision of business information in the field of blockchain technology and cryptocurrency; providing business advice and information in the field of blockchain technology and cryptocurrency asset management; marketing consultancy in the field of blockchain technology and cryptocurrency; recording the transfer of securities; recording the transfer of stocks, shares and securities; registering the transfer of stocks, shares and securities; registering the transfer of securities; international trade consultancy; international trade consultancy services; provision of foreign trade information; arranging of trading transactions and commercial contracts
Class 36:
trading in stocks; trading of stocks; stock trading; financial trading; trading in shares; securities trading; trading in securities options; trading of options; providing information on trading in securities; trading of interest rate futures; providing information relating to the trading of securities; trading in options; gold trading; trading of financial derivatives; trading of financial instruments, securities, shares, options and other derivative products; trading of interest rate derivatives; providing information on securities trading; providing information relating to the trading of securities options; providing information relating to securities trading; equity trading; trading of securities, securities index futures, securities options, and domestic market securities futures; online trading of financial instruments, shares, options and other derivative products; options trading; providing information relating to the trading of securities index futures; provision of information relating to the trading of securities; futures trading; provision of information on trading in securities; on-line trading of financial instruments, shares, options and other derivative products; securities options trading for others; options trading services; provision of information relating to securities trading; provision of information on securities trading; merchandise transactions [financial services]; securities options trading; organization of trading markets for financial services; brokerage in the field of stocks; brokerage of stocks; electronic financial trading services; on-line trading of options on the options exchange market; stocks brokerage; on-line brokerage for trading and transactions relating to currency and other financial products; issuing of tradeable securities; providing stock market information; gold trading services; on-line real-time currency trading; securities trading and investing services for others provided via the Internet; stockbroking; financial transactions; transactions of securities options; brokerage services for stocks; online real-time currency trading; stock brokerage; providing securities market information; agencies for trading of securities; business brokerage; agencies for trading of securities options; brokerage of securities and currencies; financial services relating to trading, advising, managing and dealing in financial derivatives; brokerage of shares and other securities; providing information on options markets via a web site; provision of stock market information; brokerage of shares; stockbrokerage; conducting of financial transactions; financial information services relating to financial stock markets; providing information relating to brokerage of securities; arranging financial transactions; brokerage of stocks and bonds; providing information relating to securities brokerage; providing information relating to brokerage of securities options; trading of futures; trading in futures; commodity investment advice; securities and commodities trading services; financial services relating to buying and trading of commodities; commodities trading; providing information relating to commodity trading; providing information relating to the trading of commodity futures; commodity trading [financial services]; commodity commerce [financial services]; providing information on commodity sales; brokerage of stocks, commodities and futures; commodity transactions [financial services]; brokerage of commodities; commodity brokerage; commodities brokerage; commodity quotations; commodities quotations; securities and commodities transaction services; commodities investment advice; commodities investment advisory services; securities and commodities brokerage; cryptocurrency trading services; cryptocurrency asset management; cryptocurrency trading; financial trading of cryptocurrency; cryptocurrency asset management services; cryptocurrency investment services; management of cryptocurrency assets; cryptocurrency payment processing; financial information services relating to cryptocurrency; cryptocurrency investment advisory services; financial consultancy in the field of cryptocurrency; financial consultancy services relating to cryptocurrency; financial information in the field of cryptocurrency; cryptocurrency credit card transaction processing services; financial transactions via blockchain; electronic funds transfer provided via blockchain technology; financial transactions provided via blockchain technology; diamond appraisal; valuation of diamonds; appraisal of diamonds; valuation of diamonds, precious stones and precious metals; appraisal of diamonds, precious stones and precious metals; electronic transfer of crypto assets; management of portfolios of transferable securities; processing of bank transfer transactions; transfer of monetary claims; management of transferable securities; acquisition and transfer of monetary claims; currency exchange services; monetary exchange services; futures exchange services; currency brokerage services; virtual currency exchange; digital currency exchange services; virtual currency exchange services; acceptance of bills of exchange; financial securities exchange services; monetary exchange operations; foreign exchange brokerage services; money deposit and exchange services; currency exchange and advice; foreign currency exchange services; foreign exchange information services; stock exchange information services; providing information relating to liability guarantees and acceptance of bills of exchange; financial exchange of virtual currency; electronic foreign exchange payment processing; foreign currency brokerage services; electronic stock exchange services; stock exchange quotation services; providing online stock exchange information from a computer database or the Internet; stock exchange quotation and listing services; foreign exchange bureaux; on-line escrow services relating to the exchange of services; providing on-line stock exchange information from a computer database or the Internet; liability guarantee and acceptance of bills of exchange; stock exchange information provided on-line from a computer database or the Internet; electronic funds transfer and payment services; securities exchange price quotations; art brokerage; transport insurance brokerage; monetary transaction services; export factoring; providing information relating to domestic and overseas market securities futures; share brokerage services; transport insurance brokerage services; brokerage of overseas market securities futures; providing foreign currency; providing electronic funds transfer services; preparation and quotation of exchange rate information; export finance services; provision of electronic funds transfer services; online escrow services relating to the exchange of services; foreign exchange bureau services; financial exchange services; currency exchange; financial exchange; monetary exchange; money exchange services; foreign exchange transactions; exchanging money; currency brokerage; providing information relating to foreign exchange transactions; foreign exchange brokerage; trading of foreign exchange currencies; providing financial information relating to exchange rates; stock exchange information; stock exchange services; trading of securities contracts; trade finance services; foreign currency trading; providing information and data concerning stock exchanges; trading of securities and securities index futures in international markets; trading in foreign currency; trading of overseas market securities futures; brokerage of currency; trading of securities options and overseas market securities futures; trading of securities and securities index futures in overseas markets; trading of securities and securities index futures in foreign markets; trading of foreign market securities futures; trading of stock contracts; trading of financial instruments; trading of securities options and foreign market securities futures; trading of banker's acceptances; providing information relating to brokerage of overseas market securities futures; trading of bank acceptances; conducting foreign exchange transactions for others; arranging of trading markets for financial services; share trading; providing information relating to brokerage of foreign market securities futures; trading of securities and bonds; provision of information and data concerning stock exchanges; securities trade execution services; trading of domestic market securities futures; providing information relating to the trading of overseas market securities futures; trading of equities; bond trading; providing information relating to the trading of securities and securities index futures in overseas markets; trading of securities index futures for others; providing information relating to the trading of securities and securities index futures in foreign markets; providing information relating to the trading of foreign market securities futures; trading of securities options for others; securities brokerage and trading services; trading of securities index futures; trading in securities and bonds; trading of shares; financial trading services; issuance of tradeable securities; trading of securities options; trading in equities; trading of stock market indexes; organisation of trading markets for financial services; securities trading services; securities trading services provided via the Internet; trading of bonds; providing information relating to the trading of domestic market securities futures; online trading of options on the options exchange market; virtual currency trading services; trading in securities options for others; trading of futures contracts; trading of stocks and bonds; trading of international market securities futures; providing financial information relating to rates of exchange; exchange brokerage; exchange brokerage services; foreign currency exchange; foreign exchange trading; currency trading; trading in securities; commodities exchange services; clearing trades for commodities, futures and foreign exchange; commodity exchange services; trading of financial instruments and commodities; commodity trading; trading of commodities; financial exchange of crypto assets; cryptocurrency exchange services; trading of cryptocurrency; currency transfer services; monetary transfer services; investment fund transfer and transaction services; money transfer; virtual currency transfer services; funds transfer services; monetary transfers; money transfer services; electronic funds transfer; money transfers; monetary transfer; electronic funds transfer services; electronic money transfers; transfer agency services rendered to issuers of investment securities; electronic transfer of money; transfer of funds via electronic communication networks; electronic transfer of funds; electronic transfer of virtual currencies; transfer of funds for the purchase of goods, via electronic communication networks; foreign currency transfer services; electronic transfer of cryptocurrency
trading in stocks; trading of stocks; stock trading; financial trading; trading in shares; securities trading; trading in securities options; trading of options; providing information on trading in securities; trading of interest rate futures; providing information relating to the trading of securities; trading in options; gold trading; trading of financial derivatives; trading of financial instruments, securities, shares, options and other derivative products; trading of interest rate derivatives; providing information on securities trading; providing information relating to the trading of securities options; providing information relating to securities trading; equity trading; trading of securities, securities index futures, securities options, and domestic market securities futures; online trading of financial instruments, shares, options and other derivative products; options trading; providing information relating to the trading of securities index futures; provision of information relating to the trading of securities; futures trading; provision of information on trading in securities; on-line trading of financial instruments, shares, options and other derivative products; securities options trading for others; options trading services; provision of information relating to securities trading; provision of information on securities trading; merchandise transactions [financial services]; securities options trading; organization of trading markets for financial services; brokerage in the field of stocks; brokerage of stocks; electronic financial trading services; on-line trading of options on the options exchange market; stocks brokerage; on-line brokerage for trading and transactions relating to currency and other financial products; issuing of tradeable securities; providing stock market information; gold trading services; on-line real-time currency trading; securities trading and investing services for others provided via the Internet; stockbroking; financial transactions; transactions of securities options; brokerage services for stocks; online real-time currency trading; stock brokerage; providing securities market information; agencies for trading of securities; business brokerage; agencies for trading of securities options; brokerage of securities and currencies; financial services relating to trading, advising, managing and dealing in financial derivatives; brokerage of shares and other securities; providing information on options markets via a web site; provision of stock market information; brokerage of shares; stockbrokerage; conducting of financial transactions; financial information services relating to financial stock markets; providing information relating to brokerage of securities; arranging financial transactions; brokerage of stocks and bonds; providing information relating to securities brokerage; providing information relating to brokerage of securities options; trading of futures; trading in futures; commodity investment advice; securities and commodities trading services; financial services relating to buying and trading of commodities; commodities trading; providing information relating to commodity trading; providing information relating to the trading of commodity futures; commodity trading [financial services]; commodity commerce [financial services]; providing information on commodity sales; brokerage of stocks, commodities and futures; commodity transactions [financial services]; brokerage of commodities; commodity brokerage; commodities brokerage; commodity quotations; commodities quotations; securities and commodities transaction services; commodities investment advice; commodities investment advisory services; securities and commodities brokerage; cryptocurrency trading services; cryptocurrency asset management; cryptocurrency trading; financial trading of cryptocurrency; cryptocurrency asset management services; cryptocurrency investment services; management of cryptocurrency assets; cryptocurrency payment processing; financial information services relating to cryptocurrency; cryptocurrency investment advisory services; financial consultancy in the field of cryptocurrency; financial consultancy services relating to cryptocurrency; financial information in the field of cryptocurrency; cryptocurrency credit card transaction processing services; financial transactions via blockchain; electronic funds transfer provided via blockchain technology; financial transactions provided via blockchain technology; diamond appraisal; valuation of diamonds; appraisal of diamonds; valuation of diamonds, precious stones and precious metals; appraisal of diamonds, precious stones and precious metals; electronic transfer of crypto assets; management of portfolios of transferable securities; processing of bank transfer transactions; transfer of monetary claims; management of transferable securities; acquisition and transfer of monetary claims; currency exchange services; monetary exchange services; futures exchange services; currency brokerage services; virtual currency exchange; digital currency exchange services; virtual currency exchange services; acceptance of bills of exchange; financial securities exchange services; monetary exchange operations; foreign exchange brokerage services; money deposit and exchange services; currency exchange and advice; foreign currency exchange services; foreign exchange information services; stock exchange information services; providing information relating to liability guarantees and acceptance of bills of exchange; financial exchange of virtual currency; electronic foreign exchange payment processing; foreign currency brokerage services; electronic stock exchange services; stock exchange quotation services; providing online stock exchange information from a computer database or the Internet; stock exchange quotation and listing services; foreign exchange bureaux; on-line escrow services relating to the exchange of services; providing on-line stock exchange information from a computer database or the Internet; liability guarantee and acceptance of bills of exchange; stock exchange information provided on-line from a computer database or the Internet; electronic funds transfer and payment services; securities exchange price quotations; art brokerage; transport insurance brokerage; monetary transaction services; export factoring; providing information relating to domestic and overseas market securities futures; share brokerage services; transport insurance brokerage services; brokerage of overseas market securities futures; providing foreign currency; providing electronic funds transfer services; preparation and quotation of exchange rate information; export finance services; provision of electronic funds transfer services; online escrow services relating to the exchange of services; foreign exchange bureau services; financial exchange services; currency exchange; financial exchange; monetary exchange; money exchange services; foreign exchange transactions; exchanging money; currency brokerage; providing information relating to foreign exchange transactions; foreign exchange brokerage; trading of foreign exchange currencies; providing financial information relating to exchange rates; stock exchange information; stock exchange services; trading of securities contracts; trade finance services; foreign currency trading; providing information and data concerning stock exchanges; trading of securities and securities index futures in international markets; trading in foreign currency; trading of overseas market securities futures; brokerage of currency; trading of securities options and overseas market securities futures; trading of securities and securities index futures in overseas markets; trading of securities and securities index futures in foreign markets; trading of foreign market securities futures; trading of stock contracts; trading of financial instruments; trading of securities options and foreign market securities futures; trading of banker's acceptances; providing information relating to brokerage of overseas market securities futures; trading of bank acceptances; conducting foreign exchange transactions for others; arranging of trading markets for financial services; share trading; providing information relating to brokerage of foreign market securities futures; trading of securities and bonds; provision of information and data concerning stock exchanges; securities trade execution services; trading of domestic market securities futures; providing information relating to the trading of overseas market securities futures; trading of equities; bond trading; providing information relating to the trading of securities and securities index futures in overseas markets; trading of securities index futures for others; providing information relating to the trading of securities and securities index futures in foreign markets; providing information relating to the trading of foreign market securities futures; trading of securities options for others; securities brokerage and trading services; trading of securities index futures; trading in securities and bonds; trading of shares; financial trading services; issuance of tradeable securities; trading of securities options; trading in equities; trading of stock market indexes; organisation of trading markets for financial services; securities trading services; securities trading services provided via the Internet; trading of bonds; providing information relating to the trading of domestic market securities futures; online trading of options on the options exchange market; virtual currency trading services; trading in securities options for others; trading of futures contracts; trading of stocks and bonds; trading of international market securities futures; providing financial information relating to rates of exchange; exchange brokerage; exchange brokerage services; foreign currency exchange; foreign exchange trading; currency trading; trading in securities; commodities exchange services; clearing trades for commodities, futures and foreign exchange; commodity exchange services; trading of financial instruments and commodities; commodity trading; trading of commodities; financial exchange of crypto assets; cryptocurrency exchange services; trading of cryptocurrency; currency transfer services; monetary transfer services; investment fund transfer and transaction services; money transfer; virtual currency transfer services; funds transfer services; monetary transfers; money transfer services; electronic funds transfer; money transfers; monetary transfer; electronic funds transfer services; electronic money transfers; transfer agency services rendered to issuers of investment securities; electronic transfer of money; transfer of funds via electronic communication networks; electronic transfer of funds; electronic transfer of virtual currencies; transfer of funds for the purchase of goods, via electronic communication networks; foreign currency transfer services; electronic transfer of cryptocurrency
Class 40:
cutting of diamonds; polishing of diamonds; polishing of diamonds and other precious stones; processing and cutting of diamonds and other precious stones; abrasive polishing services being polishing of diamonds; cutting of gemstones; forging; forging services; forging of metals; metal forging
cutting of diamonds; polishing of diamonds; polishing of diamonds and other precious stones; processing and cutting of diamonds and other precious stones; abrasive polishing services being polishing of diamonds; cutting of gemstones; forging; forging services; forging of metals; metal forging
Class 42:
cryptocurrency mining; mining of cryptocurrency; mining of crypto assets; cryptomining; cryptographic engineering; electronic signature verification services [electronic cryptology services]; design, programming and maintenance of computer platforms using blockchain technology; user authentication services using blockchain technology; data authentication services via blockchain; providing computer programs on data networks using blockchain technology; provision of computer programs on data networks using blockchain technology; hosting of blockchain technology databases; data authentication provided via blockchain technology; data storage provided via blockchain technology; data authentication via blockchain technology; data authentication via blockchain; hosting of blockchain databases; data storage via blockchain technology; data storage via blockchain; data authentication services provided via blockchain technology; data authentication services via blockchain technology; design, programming and maintenance of computer programs using blockchain technology; data encryption and decoding services using blockchain technology; providing computer programs on data networks using blockchain technology for use in data management; provision of computer programs on data networks using blockchain technology for use in data management; provision of computer programs on data networks using blockchain technology in the field of electronic commerce; providing computer programs on data networks using blockchain technology in the field of electronic commerce; design, programming and maintenance of computer programs using blockchain technology for use in data management; design, programming and maintenance of computer software platforms using blockchain technology; blockchain as a service [BaaS]; providing user authentication services using blockchain-based software technology for cryptocurrency transactions; blockchain as a service [BaaS] for creating and managing unique graphics authenticated by non-fungible tokens [NFTs]; blockchain as a service [BaaS] for creating and managing virtual goods authenticated by non-fungible tokens [NFTs]; providing scientific research information in the field of blockchain technology; design, programming and maintenance of computer programs using blockchain technology in the field of electronic commerce; provision of scientific research information in the field of blockchain technology; creating an online community for registered users to form virtual communities and engage in social networking services in the field of blockchain technology; user authentication services using blockchain-based software technology for cryptocurrency transactions; computer programming of smart contracts on a blockchain; platform as a service [PaaS] using blockchain technology; blockchain as a service [BaaS] for creating and managing cyber pets authenticated by non-fungible tokens [NFTs]; authentication of diamonds; authenticating diamonds; certification of data provided via blockchain technology; certification of data via blockchain; certification of data via blockchain technology; data certification services using blockchain technology; diamond authentication and certification services; certification of diamonds; product certification services; providing online trading platform for trade fixed income securities; providing an online trading platform for investment funds brokerage; providing online trading platform for trade claims brokerage; providing an online trading platform for hedge funds brokerage
cryptocurrency mining; mining of cryptocurrency; mining of crypto assets; cryptomining; cryptographic engineering; electronic signature verification services [electronic cryptology services]; design, programming and maintenance of computer platforms using blockchain technology; user authentication services using blockchain technology; data authentication services via blockchain; providing computer programs on data networks using blockchain technology; provision of computer programs on data networks using blockchain technology; hosting of blockchain technology databases; data authentication provided via blockchain technology; data storage provided via blockchain technology; data authentication via blockchain technology; data authentication via blockchain; hosting of blockchain databases; data storage via blockchain technology; data storage via blockchain; data authentication services provided via blockchain technology; data authentication services via blockchain technology; design, programming and maintenance of computer programs using blockchain technology; data encryption and decoding services using blockchain technology; providing computer programs on data networks using blockchain technology for use in data management; provision of computer programs on data networks using blockchain technology for use in data management; provision of computer programs on data networks using blockchain technology in the field of electronic commerce; providing computer programs on data networks using blockchain technology in the field of electronic commerce; design, programming and maintenance of computer programs using blockchain technology for use in data management; design, programming and maintenance of computer software platforms using blockchain technology; blockchain as a service [BaaS]; providing user authentication services using blockchain-based software technology for cryptocurrency transactions; blockchain as a service [BaaS] for creating and managing unique graphics authenticated by non-fungible tokens [NFTs]; blockchain as a service [BaaS] for creating and managing virtual goods authenticated by non-fungible tokens [NFTs]; providing scientific research information in the field of blockchain technology; design, programming and maintenance of computer programs using blockchain technology in the field of electronic commerce; provision of scientific research information in the field of blockchain technology; creating an online community for registered users to form virtual communities and engage in social networking services in the field of blockchain technology; user authentication services using blockchain-based software technology for cryptocurrency transactions; computer programming of smart contracts on a blockchain; platform as a service [PaaS] using blockchain technology; blockchain as a service [BaaS] for creating and managing cyber pets authenticated by non-fungible tokens [NFTs]; authentication of diamonds; authenticating diamonds; certification of data provided via blockchain technology; certification of data via blockchain; certification of data via blockchain technology; data certification services using blockchain technology; diamond authentication and certification services; certification of diamonds; product certification services; providing online trading platform for trade fixed income securities; providing an online trading platform for investment funds brokerage; providing online trading platform for trade claims brokerage; providing an online trading platform for hedge funds brokerage