Amber Group addresses itself as the investor of ZKX, holding nearly 3 million ZKX tokens. ZKX recently closed its platform, citing minimal user engagement and revenue decline. HashKey Capital and Amber Group questioned ZKX’s abrupt closure, highlighting the significance of transparency. Investors and market makers have responded to the abrupt closure of the Starknet-based social The post Amber Group and HashKey Capital Question ZKX’s Abrupt Closure appeared first on Coin Edition .