[Class : 42] User Authentication Services Using Blockchain Technology, User Authentication Services Using Technology For E Commerce Transactions, User Authentication Services Using Single Sign On Technology For Online Software Applications, Provision Of Information About The Design And Development Of Computer Hardware And Software, Provision Of Information On Computer Technology, Provision Of Information Relating To Computer Technology, Provision Of Information On Computer Technology Via A Website, Provision Of Information Relating To Computer Technology And Programming Via A Website, Providing User Authentication Services Using Biometric Hardware And Software Technology For Social Media, Providing User Authentication Services Using Single Sign On Technology For E Commerce Transactions, Providing On Line Information About The Design And Development Of Computer Hardware And Software, Providing On Line Information About Industrial Analysis And Research Services, Providing Information Relating To Computer Technology, Providing Information On Computer Technology And Programming Via A Website, Providing Information On Computer Technology Via A Website, It Consultancy, Advisory And Information Services, Information Technology Support Services [Repair Of Software], Information Technology [It] Support Services [Troubleshooting Of Software], Information Technology [It] Support Services [Installation Of Software], Information Technology [It] Engineering, Information Technology Engineering, Information Technology Consultancy Relating To Installation, Maintenance And Repair Of Software, Information Technology Consultancy Relating To Installation Of Software, Information Technology Consultancy Relating To Maintenance Of Software, Engineering Services Relating To Information Technology, Engineering Services In The Field Of Building Technology, Development Of New Technology For Others, Consultancy In The Field Of Biotechnology, Consultancy In The Field Of Computer Technology, Consultancy And Information Services Relating To Information Technology, Computer Technology Consultancy, Computer Services, Namely, Creating Computer Network Based Indexes Of Information, Websites And Resources