[Class : 42] Authentication Services; Data Authentication Via Blockchain Technology; User Authentication Services Using Blockchain Technology; User Authentication Services Using {Online Software Applications; User Authentication Services Using Single Sign On Technology For Online Software Applications, User Authentication Services Using Biometric Hardware And Software Technology For E Commerce Transactions; Authentication Of Data In The Field Of {Financial Transactions} Using Blockchain Technology; Encryption, Decryption And Authentication Of Information, Messages And Data; Digital Archiving Services; Electronic Signature Verification Services Using Technology To Authenticate User Identity; Technological Consulting Services For Digital Transformation; Application Service Provider Featuring Application Programming Interface (API) Software For Allowing Data Retrieval, Upload, Access And Management; It Integration Services; Computer Software Integration Services; Integration Of Computer Systems And Networks; Computer Services, Namely, Integration Of Computer Software Into Multiple Systems And Networks; Data Encryption Services; Encryption, Decryption And Authentication Of Information, Messages And Data; Computer Monitoring Service Which Tracks Application Software Performance, Performs Periodic Maintenance And Provides Reports And Alerts Concerning Such Performance [Quality Control]; Computer Services, Namely, Monitoring And Reporting On The Performance [Quality Control]; Authentication Of Data In The Field Of {Financial Transactions} Using Blockchain Technology; Technical Data Analysis Services; Computer Services For The Analysis Of Data; Technological Analysis Services In The Field Of Data Processing; Design And Development Of Computer Software For The Collection, Transmission And Analysis Of Data; Application Service Provider Featuring Software For Use In Providing An On Line Database In The Field Of Transaction Processing To Upload Transactional Data, Provide Statistical Analysis, And Produce Notifications And Reports; Industrial Research And Analysis Services; Preparation Of Project Analysis Studies; Providing Information About Industrial Analysis And Research Services; Analysis And Evaluation Products And Services With Respect To Possible Future Applications; Design And Development Of Software And Hardware For Multimedia Data Storing And Recalling; Development Of Algorithms And Computing Methods For Navigation Of Data; Design And Development Of Computer Hardware And Software Relating To Quantum Algorithms; Configuring Computer Hardware Using Software; Implementation And Use Of Computer Hardware And Software Systems For Others.