The procedure retains its inverse fine-structure calibration and the exact defining relationships adopted for charge. Its numerical uncertainty is conditional on that chain. Agreement with a recommended constant that shares the same information is therefore an internal consistency comparison.

The source also connects the electric construction algebraically with gravitational coupling. The cancellation establishes the stated identity under compatible realization prescriptions. It does not identify electric and gravitational fields or provide their common interaction dynamics.

This October manuscript supplies a traceable route into one member of the constants family. Its scientific significance depends on the validity of the count and realization premises as well as the algebra. It reports neither a new capacitance experiment nor an independent measurement of the vacuum response.