Subject: File No. SR-NYSEArca-2021-90

Mar. 29, 2022


Dear SEC,

I’m writing to support the conversion of Grayscale Bitcoin Trust
(Symbol: GBTC) to a Spot Bitcoin ETF in the United States.

I am a resident of New Hampshire.  I support a spot ETF to provide
individual and institutional investors a simple way to invest in BTC
without the difficulty of maintaining a BTC wallet.

The US SEC's website states, "It is our job to be responsive and
innovative in the face of significant market developments and trends."
Bitcoin is a significant market development that is not new.  It does
not seem the SEC has been responsive in providing a transparent way for
investors to access Bitcoin which has a market cap of over $800B .
Imagine the SEC not providing a simple, easy way for investors to access
the shares of a company that size.  It would be ridiculous.  The time is
long past that a spot ETF for Bitcoin be approved and trading on a major
US exchange.

Sincerely,
Tom Zurich