A development/pilot case in a regulated digital-employee platform demonstrated PES implementation across five decisions over one month, with mechanism checks confirming no execution-side re-validation under persona perturbation and no persona fingerprint on hard-asserted fields.

A development/pilot case in a regulated digital-employee platform records five decisions over one month, each with a rejected alternative. A mechanism check on the shipped implementation found no execution-side re-validation under persona perturbation (five model configurations) and no persona fingerprint on hard-asserted fields.

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