The most valuable crypto stories for Wednesday, July 20, 2022."The Hash" team discusses the top stories of the day, including a report that seven cryptocurrency exchanges in South Korea have been raided by prosecutors probing a fraud case in connection with the collapse of terraUSD (UST) and LUNA. Plus, a closer look at a startup using artificial intelligence to authenticate non-fungible tokens (NFT).This episode was edited by Eleanor Pahl and our executive producer is Jared Schwartz. Our theme song is “Neon Beach.”See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.