Web3 multi-chain wallet BitKeep has released version V7.3.1, adding an observation wallet mode, users can observe and track the balance and transactions of specific addresses without importing private keys. Currently observing that the wallet mode matches the BitKeep public chain ecology, and supports importing addresses of more than 90 public chains. At the same time, BitKeep announced a cooperation with the hardware wallet Keystone to launch the hardware wallet connection function in the mobile version, providing a non-network solution for wallet asset management. In addition, the content of this version update also includes: access to public chains such as Starknet; at the same time, the NFT market restarts the purchase function of any currency. Among the 8 public chains supported by the BitKeep NFT market, the use of any token to purchase NFT has been opened.