May. 10, 2022
***[PLEASE CUSTOMIZE WITH YOUR VIEWS ON THE CONVERSION, INCLUDING WHICH STATE YOU RESIDE IN – THANK YOU FOR YOUR SUPPORT]*** Dear SEC, I write to you as a GBTC shareholder, in support of the conversion of Grayscale Bitcoin Trust (OTCQX: GBTC) — the world’s largest publicly-traded cryptocurrency fund — to an ETF. I’m writing from [ Pennsylvania ], with gratitude for the opportunity to express my view and with the hope that you will approve this conversion and protect the interest of investors. Sincerely, *** [Anonomyous] ***