According to Foresight News, the winners of the Ethcon Korea 2023 hackathon have been announced. In the Open Track competition supported by Optimism, the first prize went to RIC Rolling, while the second prize was shared by B52 and ZKP_Circom, which aims to break the barriers between ZKP and AI. Projects that received support from the Ethereum Foundation included ZKP_Circom (0.6 ETH), Seonbi (Circuit viewer, which helps to better understand ZKP Circuit and received 0.4 ETH), and Handlit (an extension of the Telegram experience, which received 0.2 ETH). MetaMask sponsored winners for deploying contracts on Linea, which included RIC Rolling, Mandala (Web3 Gaming Inventory), and Y (a lending project). The best DApp using MM SDK, sponsored by MetaMask, included B52, ChainBreaker (allowing users to easily track transactions), and Paylink. MetaMask also sponsored a project on Line called Half gallon.