On May 28th, Block.one sent a detailed account of the reference version of the iOS and Chrome extensions released by EOSIO Labs (the B1 wallet code). The article mentions that, to date, many of B1's research has focused on key and password management and the EOSIO Authenticator ecosystem, as blockchain validators as key managers are important for user security and user experience. The components are essential for large-scale adoption of blockchain technology. The reference version of the Authenticator application includes several key features and innovations: seamless, multi-chain support; no need to change browsing habits; enhanced application identification; rich Ricardo contract. Finally, Block.one left a few questions at the end of the text that could be discussed with the community and expressed the hope that the community will continue to actively participate in the exploration.