Persona-Execution Separation (PES) architecture, where persona and execution reside in different trust domains connected by a governed contract bridge, solves the dual requirements of free persona drift and execution traceability.

We present Persona-Execution Separation (PES): persona and execution reside in different trust domains, connected by a governed contract bridge. The persona is singly-homed and may drift; execution is faceless and audited.

http://arxiv.org/abs/2608.27427v1