Zcash (ZEC) has rebounded to $700 after previously dipping to $598, reigniting the ongoing debate between Bitcoin and Zcash supporters. The sharp price increase has led to allegations of coordinated market manipulation, as some market participants suspect organized efforts to artificially inflate ZEC's value. This development adds another layer of complexity to the rivalry between the two cryptocurrencies, with Zcash's recent volatility drawing significant attention from traders and analysts alike.