Function situated_render_verdict 

pub fn situated_render_verdict(
    art: &NQuin,
    jurisdiction_id: u64,
    jurisdiction_poly: &[(f64, f64)],
    footprint_radius: f64,
    window_start: i64,
    window_end: i64,
    norms: &[NQuin],
    now_unix: u32,
) -> SituatedVerdict

Phase-3 acceptance in one call: given a single artefact NQuin, query it by the spatio-temporal modality (place + time) and the deontic modality (render norms bound to its identity), and combine. Render is admitted only when the artefact is situated within the jurisdiction, active during the window, and not under an Active prohibition.