Zcash (ZEC) has seen a surge in interest on Coinbase, recording 52,000 searches and surpassing both Bitcoin (BTC) and XRP in popularity. This comes as the Grayscale Zcash Trust (ZCSH) reports a net asset value (NAV) of $52.20 per share, compared to a market price of $40.51, indicating a significant valuation gap. Additionally, Zcash is preparing for its NU6.1 upgrade on November 24, which will introduce new block reward allocations aimed at community grants and coinholder-directed funding.