ETHGlobal announced 10 winning projects of the San Francisco 2024 hackathon at X, covering multiple fields such as games and copyright protection. These projects include (in no particular order):
1. PumpRoyale: allows users to participate in the USDC global fitness challenge, complete activities and win rewards from the loser pool, combining fitness with potential income;
2. VVLDrizzy: allows creators to mint, watermark and authorize popular videos while earning income, powered by Story Protocol and Walrus;
3. IP Infinity: turns NFTs into game objects with attributes and integrates them into the procedurally generated world using Unreal Engine and AI-driven classification;
4. OmiSwap: uses AI wearable devices to implement voice-activated blockchain transactions, supports cross-chain transfers and gas-free USDC sending, and achieves seamless encrypted interactions;
5. HelloACAI: enables on-chain collaborative AI Collaborate with professional agents and bind through smart contracts to achieve efficient task execution and interaction;
6.DAOsaster: A decentralized disaster response system that uses AI agents, drones, and blockchain for autonomous detection and coordination without relying on traditional infrastructure;
7.Chain Waves: Allows users to watermark and protect audio files on the blockchain, ensuring proof of ownership, royalty tracking, and automatic dispute resolution for creators;
8.BuildBlocks: Created drag-and-drop smart contract components that allow anyone to develop, compile, and deploy audited contracts on Rootstock, making Web3 development simple and secure;
9.UniV4Backtester: An institutional-grade UniV4 backtester that faithfully replays UniV3 events (Swap, Mint, Burn) to see how a hypothetical position performs within a time window;
10.Betsy: A Skale-based Web3 betting platform with XMTP messaging, AI-determined results, and secure USDC processing through smart contracts for trustless group betting.