Stage 5: secrecy, recovery, and gravity remain separate

Accordingly:

• Hawk03-A's encoded partner algebra is not automatically Eve's purifying register;

• a SWAP transport witness is a declared channel operation, not a secrecy-rate theorem;

• a concurrence calculation for a specified dissipative chain is not a Family 272 protocol analysis;

• a perfect-code decoder and privacy of unauthorized code marginals are not a distillable-key conclusion without a matched purification and access model;

• Em03-F/G's source and packet interfaces are not the dimension-ten state construction;

• a static key obstruction specifies no radiation factor, emission dynamics, horizon, generalized entropy, or gravitational extremization problem.

These are scoped comparisons, not a claim to have inspected or verified every named manuscript CheungEn02B,CheungEm03F,CheungEm03G,ComparisonDossier.

A temporal radiation-entropy history also requires time-labelled states and accessible factors. Appending a stationary evolution or an unrelated emission process to the same static record makes different temporal completions possible. No Page curve follows from either entanglement or zero key.