Cobalt Blockchain Inc. announced that subject to regulatory approval, John F. O'Donnell, BA, LLB has been appointed as a member of the Board of Directors of the Company, filling the vacancy arising from the resignation of Mr. H.J. Blake, QC. Mr. O'Donnell is a businessman and lawyer based in Toronto, Canada, and is primarily involved in the fields of corporate finance and securities law. Mr. O'Donnell has previously served as counsel to, and/or a director, officer, or chairman of several private and publicly traded technology, biotechnology, and resource companies with projects located in North America, South America, Asia, Africa, and Europe - including RX Gold & Silver (now Americas Gold and Silver), Peloton Minerals, African Metals, POET Technologies, and Nerium Biotechnology.