The hackathon winners now move on to the Odyssey Incubation Program to develop and launch their solutions over the next 100 days Press Release – Groningen, The Netherlands – April 23, 2019 – Odyssey, an Open Innovation Program by DutchChain which connects innovative ideas with governmental, corporate, and non-profit partners to address complex challenges using emerging technologies, has announced the winners of the third edition of the world’s largest blockchain and AI hackathon.