Enter and the refusal of identification

The Enter distinction relevant here is destructive classical readout versus quantum return. A measured clock encoding is consumed from the returned quantum interface; the complete output contains its classical code and the unmeasured residual EnterI,EnterPhilosophy,En09.

We keep separate:

1. an analytically defined quantity and acquisition of unknown field data;

2. an outcome law and a complete instrument;

3. a reference-preserving transport channel and entanglement generated by gravity;

4. a prescribed spacetime and a derivation of spacetime.

I-B supplies the prescribed-host interpretation, finite clock, calibration distinctions, and transport pattern IB. It does not supply the gravitational action, the free multiplet, or the obstruction proved below.

Only explicit finite Born instruments are needed in the operational part. Their complete channel identities are proved directly. No shortened reconstruction of the Enter characterization theorem is used.