Exact release statement

For identical mechanisms and the stated implementation comparisons,

Under Corollary cor:feasibility, the error is at most $\epsilon$, uniformly over arbitrary quantum inputs and their external references.

The emission channel and complete residual are derived from the Hamiltonian; single-cell recovery and leakage and many-cell recovery are calculated exactly. The supplied diagnostic report adds a concrete executed finite-matrix check of selected identities and witnesses, without replacing their proofs.

No gravitational Hawking-emission mechanism, autonomous evaporator, microscopic black-hole Hamiltonian, gravitational Page curve, spacetime-emergence theorem, or ultraviolet completion is asserted. No independent rerun, diamond-norm optimization, machine proof verification, or compilation of this revision is asserted.