BlockEx Announces Public Presale for Howdoo ICO on BlockExMarkets.com
London (ots/PRNewswire) - Howdoo, the new messaging and social media network, next in ICO pipeline BlockEx, the digital asset exchange provider for institutional-grade financial markets participants, has announced the listing of the Initial Coin Offering (ICO) from social platform provider Howdoo on its BlockExMarkets.com trading exchange, and that it is available for ...