Grayscale Investments has filed an S-1 amendment with the U.S. Securities and Exchange Commission (SEC) for its Bittensor ($TAO) trust. This move is part of Grayscale's ongoing efforts to expand its portfolio of cryptocurrency investment products. The Bittensor trust aims to provide investors with exposure to the TAO token, which is associated with the Bittensor network, a decentralized machine learning protocol. The filing of the S-1 amendment is a significant step towards making the Bittensor trust available to a broader range of investors. Grayscale continues to lead in the crypto investment space, offering a variety of trusts that allow institutional and individual investors to gain exposure to digital assets without directly purchasing the underlying cryptocurrencies.