- Co-founder of Hong Kong-based blockchain investment firm Kenetic, predicted that bitcoin will rally up to $30,000 by the end of 2019 - Coinroom, a Polish cryptocurrency exchange, has shut down its operations - CCN.com is shutting down after experiencing a 71% fall in mobile traffic - U.S. real estate association has invested in blockchain-based real estate startup Propy … [Read more...] about Cypto news in brief (June 10, 2019): Jehan Chu, Coinroom, CCN.com, Propy