Abstract: A system applying semantics from and applying analytics to an uploaded prior approval document to identify legal language terms affecting export approval, associating these terms with synonyms and thesaurus based comparisons and generating a control language common to prior approval agreements, thus increasing a population of trade authorizations in a blockchain and thereby enhancing an automated trade control term ontology repository. In response to a transaction of a digital asset, inter-attribute relationships are applied to evolve valuation blockchain entries for similar digital assets.

Abstract: A system applying semantics from and applying analytics to an uploaded prior approval document to identify legal language terms affecting export approval, associating these terms with synonyms and thesaurus based comparisons and generating a control language common to prior approval agreements, thus increasing a population of trade authorizations in a blockchain and thereby enhancing an automated trade control term ontology repository. In response to a transaction of a digital asset, inter-attribute relationships are applied to evolve valuation blockchain entries for similar digital assets.