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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World has released a toolkit that lets developers convert web apps into Mini Apps with minimal code changes and full compatibility with Ethereum’s EIP‑1193 standard. Ecosystem Growth and Scalability Sam Altman’s World has unveiled a technical upgrade to World Chain that allows developers to transform existing web applications into Mini Apps with as little as […]
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Solana-based meme coin launchpad Pump.fun introduces Pump Fund to back 12 early‑stage token projects with public funding. Pump.fun announced the launch of Pump Fund, a $3,000,000 investment arm that will run the Build in Public (BiP) Hackathon to fund 12 projects with $250,000 each at a $10 million valuation and provide mentorship from Pump.fun founders. […]
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Two Bitcoin.com developers, Vitalik Marincenko and Shreyansh Pandey, won second place at ETHTokyo 2025 with their project Prompt Piper, a tool designed to make AI more cost-efficient and socially responsible. Their success builds on a growing culture of professionalized hackathons across the crypto space. From Hackathon Guide to Hackathon Winner: Bitcoin.com Duo Triumph in Tokyo […]
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The blockchain hackathon ecosystem saw explosive growth in 2024 and continues to expand massively in 2025. This year, well-known hackathons such as ETHDenver 2025, HeDERA Africa, and Unite DeFi 2025 (in collaboration with 1inch) pushed things even further, giving builders the chance to compete for recognition as the next defi unicorn and seek funding opportunities. […]
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Paypal, a leading payment platform, has announced a global hackathon for its stablecoin PYUSD, offering 40,000 PYUSD in prizes. This initiative follows the launch of the Paypal stablecoin on Solana. Running from Aug. 12 to Sept. 16, the hackathon aims to foster innovation and the adoption of PYUSD on Solana. Paypal Announces Global PYUSD Hackathon […]
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Ethereum’s security team is planning a four-week hackathon to test the blockchain’s security and wants to do one for every future hard fork.
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Base, the Ethereum Layer 2 solution incubated by Coinbase, has announced the Onchain Summer Buildathon. The event, which runs from May 31st to June 30th, invites builders worldwide to showcase their skills in various onchain use cases, including payments, commerce, gaming, and social. The Buildathon offers 200 ETH in total prizes across eight sponsored tracks, […]
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How bug bounties can improve security by using talent from the blockchain community.
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The ZK-focused community conference zkDay Paris kicks off on July 19 during EthCC after a successful event in Denver.
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