Product Data Usage Contracts Service for Information Exchanges Governance

Linked to T4.5 Provides the Product Data Usage Contracts Service for Information Exchanges Governance for the CircThread projects including as outcomes: an overview of the concept of data contracts and its elements, a description of the data contracting approach for CircThread with roles, meta-data and data exchanges, technical usage policies and rules, and secure identity management of transaciton partners, following the CircThread use cases, a summary of the exchange policies for different use cases and needs and legal requirements in relation, a technical summary of the blockchain ledger system to operate the data contracts for storage. An oveview of the backend implementation of the data contracts usage service.