Babylon is developing BitVM2, a trust-minimized bridge that will enable native BTC to flow into the Genesis layer-1 without relying on multisigs, enhancing the security and autonomy of the Bitcoin staking network.

Quotes that support claims

A trust-minimized bridge between Bitcoin and Genesis, called BitVM2, will enable BTC to flow into the Babylon ecosystem.

This will enable BTC to flow into Babylon without relying on multisig setups, using slashing and cryptographic techniques.