Coinspeaker Block.one Launches ‘Coding for Change’ Virtual Hackathon, Calling for Blockchain Solutions for the Post-Pandemic WorldBlockchain software publisher Block.one announced today the EOSIO Virtual Hackathon 'Coding for Change,' which will launch on May 1, 2020.Block.one Launches ‘Coding for Change’ Virtual Hackathon, Calling for Blockchain Solutions for the Post-Pandemic World