42 Blockchain as a service (BaaS), featuring an online and mobile software platform for digital transaction and digital identification in the field of protocols, exchanges, digital transaction services, and security services; services related to the development, usage, design, deployment, scaling, integrations, application programming interface (API)s, updating, maintenance, notifications, reporting, troubleshooting, fixing, optimizing, controlling, securing, transacting, trading on and of blockchain technology for others, namely, developing, designing, updating, and maintaining blockchain technology in the nature of software for others; Software as a service (SaaS) featuring software for identifying and verifying credentials for use in an identification system; services related to database, maintenance, reporting, notifications, and issuance of identifications, namely, maintaining identification verification software in the field of a computer that integrates Natural Language Processing, Computational Linguistics, Information Retrieval and Machine Learning which is capable of understanding general business use cases for the blockchain, analysis, data entry, signatures, network anomalies, protocols, identification, currency, digital assets, human inquiries and formulating responses across all verticals and market segments; Instructional materials both digital and in printed form sold as a unit with the aforementioned services; all of the above are in relations to cognitive computing technologies that provide multi-modal natural language processing, reasoning, machine learning for- analysis, reporting, scaling, customer experience, securing, fixing, coding, developing, servicing, and natural interaction