Providing temporary use of non-downloadable software for identifying, classifying, and recognizing correlated datasets; providing temporary use of non-downloadable software for creating an annotated dataset by temporally labeling data attributes; providing temporary use of non-downloadable software for creating and issuing digital assets and records, for tracking and securing digital and physical assets, for performing custodianship and depository of digital assets, for data processing, and information lifecycle management, for document management and digitization, for identity management and access controls, for proving data veracity based on correlated datasets, all of the foregoing excluding use in connection with crypto-currency