1.000+ attendees and 100+ world-class speakers will fly to Barcelona to discuss blockchain, crypto, DeFi, NFTs and Web3 Barcelona, Spain – 12 April 2022 European Blockchain Convention 2022, which will be held on 26-28 June at 5-star hotel Hyatt Regency Barcelona, will welcome 1.000+ attendees at what is the largest edition since the event was...