ETHGlobal Cannes 2025 Hackathon Finalists Announced

At the ETHGlobal Hackathon event in Cannes, France 2025, the 10 finalist projects that stood out among the 334 participating projects have been announced. These projects cover various fields such as AI, DeFi, and NFTs, showcasing the latest trends in Web3 innovation. Let's take a closer look at these remarkable projects.

1. BeamPay

BeamPay is a wallet payment system based on the EIP-7702 protocol. It can complete ERC20 token payments containing metadata in a single transaction and supports multi-chain deployment environments, improving transaction efficiency and flexibility.

2. OnlyDanks

OnlyDanks is a private end-to-end encrypted communication system built on Ethereum. This system is based on block data technology, requiring no apps, servers, or intermediaries, providing users with a highly secure means of communication.

3. PolyBet

PolyBet is an AI-driven smart routing protocol with privacy-enhancing features. It can aggregate various prediction markets, unify liquidity, optimize betting configurations, and help users maximize their returns.

4. Livestakes

Livestakes creates parallel betting pools for hackathons. This innovative system not only enhances the potential earnings for participants but also allows fans to profit by supporting the winners of multiple tracks, increasing the fun and earning opportunities for participation.

5. Pace Club

Pace Club is a privacy-first running app designed specifically for women's communities. It transforms the everyday "let's run together" invitations into actual offline running events, equipped with a rewards system and a trust framework, aimed at encouraging and protecting women participating in outdoor sports.

6. POAPrivacy

POAPrivacy allows users to mint attendance POAPs (Proof of Attendance Protocol) to privacy addresses. This innovative approach can prove that users have participated in events without disclosing personal identity or actual location, effectively balancing the need for proof and privacy protection.

7. PrivyCycle

PrivyCycle is a secure AI period tracking tool. It provides encrypted records and private sharing features, allowing users to have complete control over their most private health data, offering female users a safe and reliable health management tool.

8. ChromaMind

ChromaMind helps users enter a focused or meditative state through personalized audio-visual experiences. Each healing journey is transformed into an NFT collectible, creating a unique sensory gallery for users to cherish and share, combining meditation experiences with digital art.

9. PrivacyLinks

PrivacyLinks is an innovative browser wallet. By utilizing PrivacyPools, stealth addresses, and cross-chain session isolation technology, it achieves a truly private Web3 browsing experience, providing users with a more secure online environment.

10. Hashlocked

Hashlocked enables trustless bidirectional atomic swaps between EVM and Bitcoin through smart contracts. This solution is secure, cost-effective, and driven by native scripting technology, providing new possibilities for cross-chain asset exchanges.

These ten projects showcase the latest advancements in blockchain technology in areas such as privacy protection, cross-chain interoperability, and artificial intelligence applications. They not only represent the forefront of current Web3 innovations but also point the way for future developments. It is worth mentioning that these projects are just a small part of the 334 entries in this hackathon, highlighting the creativity and vitality of the developer community.