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Nigeria’s Greenafrica Claims $100k Top Prize as Hedera Hackathon Draws 45,000 Participants

The Hashgraph Association and Exponential Science have concluded a hackathon that attracted over 45,000 participants and generated more than 1,300 project submissions. Key Takeaways: On April 29, THA and Exponential Scie...

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Older archive item. Useful for background and entity history, but not a fresh market-moving signal.

Nigeria’s Greenafrica Claims $100k Top Prize as Hedera Hackathon Draws 45,000 Participants
The Hashgraph Association and Exponential Science have concluded a hackathon that attracted over 45,000 participants and generated more than 1,300 project submissions. Key Takeaways: On April 29, THA and Exponential Science named Greenafrica the top winner of the 2025 Hedera Africa Hackathon. The $1M prize pool fueled 1,300+ projects, proving Hedera as a top utility […]

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Hedera is a tracked market entity in the DigitalMoneyBox archive, making this useful context for readers monitoring repeated mentions and follow-up coverage.

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