Computer software and mobile application software for use with electronic data verification, namely, to facilitate assignment of a legally binding electronic signature to a document or file for communication via a global computer network; computer software and mobile application software for use by application service providers to facilitate electronic data verification via a global computer network; computer software and mobile application software for generating, obtaining, managing, capturing, storing, processing, and viewing electronic signature and electronic signature data; computer software and mobile application software for the issuance of encrypted digital signature certificates; computer software and mobile application interface software for sending electronic signature requests, completing contracts, opening accounts, confirming deliveries, completing employment forms, electronically signing documents, automating forms and form-field data, tracking documents in real-time, routing and controlling document workflow, configuring platform notifications, downloading digitally-sealed documents, and enforcing multi-factor authentication; computer software and mobile application software featuring artificial intelligence for searching the contents of electronic documents, identifying outstanding tasks, calendaring and sending reminders via email, recommending the products and services of others, enabling the co-editing and co-browsing of electronic documents, creating electronic documents for templates, electronically delivering documents and files, maintaining and storing electronic data, providing user authentication services in e-commerce transactions, and synchronizing data with third party systems; Computer software for providing an interface between an internet browser and distributed computing platforms; Computer software for accessing distributed computing platforms; Computer software that provides a user interface for managing digital identities and for signing blockchain transactions; Computer software for securing digital identities; Downloadable applications for implementing blockchain transactions and for managing digital identities; Computer application software used to manage and verify digital identities and associated data transactions utilizing blockchain-based platforms; Computer software for encryption; Software for execution and management of secure data transactions