diff --git a/frontend/src/components/site-finder/analysis/ForecastMetaLine.tsx b/frontend/src/components/site-finder/analysis/ForecastMetaLine.tsx
new file mode 100644
index 00000000..de79ce5b
--- /dev/null
+++ b/frontend/src/components/site-finder/analysis/ForecastMetaLine.tsx
@@ -0,0 +1,146 @@
+"use client";
+
+/**
+ * ForecastMetaLine — compact freshness / traceability footer for Section 6 (§22).
+ *
+ * Surfaces the report `meta` provenance that, until now, lived only in the
+ * exports («Сформировано» row): WHEN the forecast was computed, over WHICH
+ * horizons, and the schema version. For a forecasting tool «прогноз рассчитан
+ * <дата>» is a trust/staleness signal — without it the horizons appear only
+ * implicitly via the chart axis and the compute date is invisible.
+ *
+ * Three independently-guarded segments joined by a middot, caption typography,
+ * muted tokens (schema is the MOST muted — traceability, not headline):
+ *
+ * Прогноз рассчитан: 7 июня 2026 · горизонты 6 / 12 / 18 / 24 мес · схема 1.0
+ *
+ * Date source: the run's persist time (`runCreatedAt` — the forecast envelope's
+ * `created_at`, always set for a persisted run) is preferred; `meta.generated_at`
+ * is the fallback. The PURE assembler / orchestrator deliberately do NOT stamp
+ * `generated_at` (determinism), so it is frequently null in real runs — but the
+ * persisted run always carries `created_at`, which is the real «когда рассчитан».
+ *
+ * GRACEFUL: renders null when every segment is empty (e.g. 202-pending or a thin
+ * report). When neither date source resolves, only that segment is skipped while
+ * horizons + schema still render. An invalid/unparseable date is treated as
+ * missing. A date-only ISO string («2026-06-03») renders date-only; a datetime
+ * with a meaningful (non-midnight) time appends «, ЧЧ:ММ» — a real run timestamp
+ * carries a genuine time, so it shows «7 июня 2026, 14:20» (precise compute time).
+ */
+
+import type { ReportMeta } from "@/types/forecast";
+
+/** «6 / 12 / 18 / 24 мес» — horizons joined; "" when the list is empty. */
+function formatHorizons(horizons: number[]): string {
+ if (horizons.length === 0) return "";
+ return `${horizons.join(" / ")} мес`;
+}
+
+/**
+ * «7 июня 2026» (date-only) or «7 июня 2026, 10:30» (meaningful time) — RU long
+ * date from an ISO 8601 string. Returns "" for null/empty/unparseable input.
+ *
+ * A bare date («2026-06-03») parses to local midnight, so a 00:00 time is treated
+ * as «no time» to avoid a misleading «, 00:00». A datetime carrying a real time
+ * (and an explicit time component in the source string) appends «, ЧЧ:ММ».
+ */
+function formatComputedAt(computedAt: string | null): string {
+ if (computedAt == null || computedAt.trim() === "") return "";
+ const ts = Date.parse(computedAt);
+ if (Number.isNaN(ts)) return "";
+
+ const date = new Date(ts);
+ const datePart = date.toLocaleDateString("ru", {
+ day: "numeric",
+ month: "long",
+ year: "numeric",
+ });
+
+ const hasTimeComponent = computedAt.includes("T");
+ const isMidnight = date.getHours() === 0 && date.getMinutes() === 0;
+ if (!hasTimeComponent || isMidnight) return datePart;
+
+ const timePart = date.toLocaleTimeString("ru", {
+ hour: "2-digit",
+ minute: "2-digit",
+ });
+ return `${datePart}, ${timePart}`;
+}
+
+const SEP_STYLE: React.CSSProperties = {
+ color: "var(--fg-tertiary)",
+ // hair spaces around the middot for RU typographic breathing room.
+ padding: "0 2px",
+};
+
+export function ForecastMetaLine({
+ meta,
+ runCreatedAt,
+}: {
+ meta: ReportMeta;
+ /**
+ * The forecast envelope's `created_at` (the run's persist time) — the real
+ * «когда рассчитан» signal, always set for a persisted run. Preferred over the
+ * frequently-null `meta.generated_at`.
+ */
+ runCreatedAt?: string | null;
+}) {
+ // Run persist time wins; the (often null) deterministic meta stamp is fallback.
+ const computedAt = formatComputedAt(runCreatedAt ?? meta.generated_at);
+ const horizons = formatHorizons(meta.horizons);
+ const schemaVersion = meta.schema_version?.trim() ?? "";
+
+ const segments: React.ReactNode[] = [];
+ if (computedAt) {
+ segments.push(
+
+ Прогноз рассчитан: {computedAt}
+ ,
+ );
+ }
+ if (horizons) {
+ segments.push(
+
+ горизонты {horizons}
+ ,
+ );
+ }
+ if (schemaVersion) {
+ segments.push(
+
+ схема {schemaVersion}
+ ,
+ );
+ }
+
+ if (segments.length === 0) return null;
+
+ return (
+
+ {segments.map((segment, i) => (
+
+ {i > 0 && (
+
+ ·
+
+ )}
+ {segment}
+
+ ))}
+
+ );
+}
diff --git a/frontend/src/components/site-finder/analysis/Section6Forecast.tsx b/frontend/src/components/site-finder/analysis/Section6Forecast.tsx
index 7f182491..79e2f1fa 100644
--- a/frontend/src/components/site-finder/analysis/Section6Forecast.tsx
+++ b/frontend/src/components/site-finder/analysis/Section6Forecast.tsx
@@ -35,6 +35,7 @@ import { ForecastConfidenceBlock } from "./ForecastConfidenceBlock";
import { ForecastProductTzBlock } from "./ForecastProductTzBlock";
import { ForecastScoringBlock } from "./ForecastScoringBlock";
import { ForecastFutureSupplyBlock } from "./ForecastFutureSupplyBlock";
+import { ForecastMetaLine } from "./ForecastMetaLine";
import { ForecastExportButtons } from "./ForecastExportButtons";
import {
CONFIDENCE_RU,
@@ -161,6 +162,7 @@ export function Section6Forecast({ cad, selectedHorizon }: Props) {
);
@@ -171,10 +173,13 @@ export function Section6Forecast({ cad, selectedHorizon }: Props) {
function ForecastReady({
cad,
report,
+ runCreatedAt,
selectedHorizon,
}: {
cad: string;
report: ForecastReport;
+ /** Envelope `created_at` — the run's persist time, the real «когда рассчитан». */
+ runCreatedAt?: string | null;
selectedHorizon?: number;
}) {
const exec = report.exec_summary;
@@ -394,19 +399,30 @@ function ForecastReady({
)}
- {/* Advisory disclaimer */}
-
- {ADVISORY_DISCLAIMER}
-
+
+
+ {/* Advisory disclaimer (всегда последним) */}
+
+ {ADVISORY_DISCLAIMER}
+
+
);