TRUTH, the blockchain media arm of RYVL, an agile marketing and communications network, has built an alpha, blockchain-powered digital data platform - the Truth Data Cloud. It uses smart contracts and AI to bring transparency to the trade in digital consumer data by advertisers and agencies. giving the consumer ultimate control of who uses it.
Read the details in the article of Coinidol dot com, the world blockchain news outlet: https://coinidol.com/truth-data-cloud-gives-users-control-of-their-private-digital-data-with-gdpr-compliant-platform/