Grayscale filed an S-1 form with the U.S. Securities and Exchange Commission on December 30, 2025, for its Bittensor Trust (GTAO). This step aims to convert the trust into the first U.S.-listed exchange-traded product (ETP) providing regulated exposure to the Bittensor TAO token powering decentralized AI. Grayscale Bittensor Trust filing targets SEC approval for GTAO [...]