According to CoinMeta, the Zcash spot ETF ZCSH under Grayscale is now officially listed and traded on the New York Stock Exchange (NYSE) Arca, becoming the world's first exchange-traded product that offers Zcash spot exposure. The person in charge of Grayscale's index business, Steve Vanourny, stated that ZCSH is positioned as a high-risk satellite position within digital asset portfolios. A privacy system vulnerability previously disclosed by Zcash had drawn market attention; Zcash deployed a patch in June and activated an upgrade in July Ironwood to address the vulnerability.