According to ChainCatcher, Bitcoin staking L1 project BounceBit published a post on the X platform stating that it has become an ecosystem partner with MailZeroNetwork.
According to the RootData page, MailZero is a platform that provides Web2 to Web3 interoperability, aiming to develop the underlying layer that connects all chains to achieve true interoperability, whether they are part of the EVM ecosystem, the IBC ecosystem, or other ecosystems. Users will no longer be restricted by whether the mainstream protocol supports certain chains.