ChainCatcher news, Coinbase Layer 2 network Base announced the winners of the "Build on Base" 15,000 USDC bounty at ETHDenver BUIDLathon, including Decent AI, Rhinestone, and Inheritable.Among them, Decent AI created a decentralized marketplace that operates AI models based on mutual incentives. Rhinestone is a modular implementation of account abstraction (ERC-4337) using (modified) Diamond Proxies (ERC-2535). Inheritable is a Web3 will solution for secure, decentralized inheritance, anchored on Base and powered by Weavechain. (source link)