Multiple reputable crypto and financial news outlets, including Cointelegraph, Coindesk, and CryptoSlate, corroborate that Grayscale has filed for a spot Dogecoin ETF. This is further supported by several sources reporting that the U.S. Securities and Exchange Commission (SEC) has officially acknowledged Grayscale's filing. A primary document from the SEC confirms a filing to list and trade shares of the 'Grayscale Dogecoin Trust,' which is the vehicle for the proposed ETF.