What a black-hole identification would require

scope statement. Em03-E derives microscopic-input-dependent radiation channels from a specified finite dynamical model, evaluates classical distinguishability and referenced quantum recovery, and compares selected outputs with the Em03-A–C semiclassical interface. It does not derive those dynamics from quantum gravity, identify the model with a local black-hole evaporation process, or resolve the horizon-smoothness and evaporation-endpoint questions.