Africa Crypto News Hackathon Hedera (HBAR) Nigeria Nigeria’s Greenafrica Claims $100k Top Prize as Hedera Hackathon Draws 45,000 Participants Rasha Siddiqi 2 hours ago 0 The Hashgraph Association and Exponential Science have concluded a hackathon that attracted over 45,000 participants and generated... Read More Read more about Nigeria’s Greenafrica Claims $100k Top Prize as Hedera Hackathon Draws 45,000 Participants
