On May 25th, BNB Chain projects such as Ultiverse, TaskON, ReadON, Yuliverse, Web3Go, zkPass and LetsMeme announced that they will adopt zkBAB launched by Manta Network, a Web3 privacy protection protocol, for privacy authentication, and will integrate zkBAB private identity certificates. By leveraging zkBAB, bot exploits and Sybil attacks are reduced, and users can verify ownership in a seamless and wallet-less manner by connecting applications using proof keys.