This paper tackles a basic but crucial question in the VERSF programme: are the structures associated with the Standard Model genuinely produced by the underlying marked process, or are they only being supplied to it from outside? The first result is a clean negative one. The original primitive instrument was mathematically consistent, but its field component was just an identity factor. In plain terms, it could record outcomes perfectly while remaining completely blind to the physical fields it was supposed to explain. Its field-to-mark response was exactly zero at every order, so no amount of later processing could recover a genuine gauge, matter or score law from that original construction.
The paper then builds a succession of stronger instruments to repair that failure. The new construction introduces a full matrix-valued gauge connection, representation-valued endpoint and current variables, and a noncentral current effect that can actually make physical fields change outcome probabilities. Within the inherited faithful carrier, the calculation separates the anonymous internal space into the familiar quark, lepton, neutral and Higgs-type blocks, recovers exactly four admissible matter-completion channels, and reconstructs the faithful gauge generators. Importantly, the paper is careful about the strength of this result: it is a blind recovery of the Standard Model pattern inside a carrier that already contains representation and charge information, not yet a derivation of that carrier from completely pre-representational physics.
The most important new quantitative result is the native probability closure. The physical gauge sector contains 72 independent directions after gauge redundancy is removed, and the terminal outcome probabilities detect all 72 of them. This was first shown using ordinary coordinate variations and has now also been confirmed on the genuine common-source constraint surface, where changes in the gauge field force corresponding changes in the current. The induced-current correction is large enough to matter, but it does not destroy the result: the on-shell probability Jacobian still has full physical rank 72. That closes a serious objection and shows that the score is not merely an artefact of holding the current fixed during differentiation.
For the wider VERSF Standard Model derivation, this moves the programme forward from compatibility toward provenance. It shows that one explicit, field-dependent marked instrument can carry the correct gauge quotient, typed terminal structure, completion-channel pattern and genuine probability response within one coherent construction. It also links that score to a dimensionless Fold clock and a persistent record ledger. What remains is equally clear: VERSF still has to derive the faithful carrier itself, select the physical internal Hamiltonian and neutral branch, fix the endpoint frame and score weights, justify the event interpretation and clock composition, and supply absolute units of length and action. So the paper is not the final Standard Model derivation, but it closes one of the programme’s most important missing steps: the physical fields now genuinely influence the primitive probabilities rather than being added only after the fact.