According to CoinMeta, Grayscale has announced that its Zcash ETF (code: $ ZCSH) will begin trading today. This is the world's first ETF to offer investment opportunities in Zcash ($ ZEC), and it is now accessible through brokerage accounts or investment accounts. Zcash possesses key characteristics similar to Bitcoin: a maximum supply of 21 million coins, a halving plan that gradually reduces new supply, and a proof-of-work consensus mechanism. Zcash also meets the growing demand for financial privacy in the AI era; the current protective supply is 4.4 million ZEC, which accounts for about 26% of the circulating supply. The upgrade history of Zcash makes protective transactions more convenient and efficient, while also enhancing resistance to future quantum-related risks.