The Trustless Bitcoin Vaults (TBV) of @BabylonLabs_io propose an architecture centered on self-custody, with verifiable spending policies and a design that seeks to reduce assumptions of trust without giving up sovereignty over funds. It is an interesting approach for those analyzing the evolution of security in Bitcoin and its possible applications in the ecosystem’s infrastructure. From a technical perspective, what do you consider most challenging for the adoption of TBV: the cryptographic design, the user experience, integration with existing infrastructure, or security assurances? $BABY #baby