diff --git a/.github/workflows/f6-1-finish-scope-fix.yml b/.github/workflows/f6-1-finish-scope-fix.yml
new file mode 100644
index 0000000..f079acf
--- /dev/null
+++ b/.github/workflows/f6-1-finish-scope-fix.yml
@@ -0,0 +1,68 @@
+name: F6.1 finish inspection scope fix
+
+on:
+  push:
+    branches:
+      - 'hotfix/f6-1-inspection-planning-hierarchy'
+    paths:
+      - '.github/workflows/f6-1-finish-scope-fix.yml'
+
+permissions:
+  contents: write
+
+jobs:
+  apply:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: hotfix/f6-1-inspection-planning-hierarchy
+          fetch-depth: 0
+
+      - name: Remove final legacy ownership gate
+        run: |
+          python - <<'PY'
+          from pathlib import Path
+          p = Path('api-v3/src/inspection-visits/inspection-visits.service.ts')
+          text = p.read_text()
+          before = '''    await this.validatePlanningContext(manager, visit.operationalAreaId, visit.operatorCompanyId);'''
+          after = '''    await this.validatePlanningContext(\n      manager,\n      visit.operationalAreaId,\n      visit.operatorCompanyId,\n      visit.plannedStartAt,\n    );'''
+          if text.count(before) != 1:
+              raise SystemExit(f'validatePlan current-time gate: expected 1, got {text.count(before)}')
+          text = text.replace(before, after)
+
+          before = '''    await this.assertCurrentAssetsInScope(manager, visit.id, visit.scopeAssetId);\n    await this.assertCurrentAssetsMatchContext(\n      manager,\n      visit.id,\n      visit.operationalAreaId,\n      visit.operatorCompanyId,\n    );'''
+          after = '''    // F6.1: Inventory membership is physical (Yacimiento scope).\n    // Company is temporal Area context and must never be reconstructed from\n    // assets.operator_company_id, which is only a creation/historical snapshot.\n    await this.assertCurrentAssetsInScope(manager, visit.id, visit.scopeAssetId);'''
+          if text.count(before) != 1:
+              raise SystemExit(f'validatePlan snapshot ownership gate: expected 1, got {text.count(before)}')
+          text = text.replace(before, after)
+
+          # Remove now-dead helpers so future code cannot accidentally reuse snapshot ownership.
+          start = text.find('  private async assertAssetsMatchContext(')
+          end = text.find('  private async appendAssetEvent(', start)
+          if start < 0 or end < 0:
+              raise SystemExit('legacy snapshot helper block not found')
+          text = text[:start] + text[end:]
+
+          p.write_text(text)
+          Path('.github/workflows/f6-1-finish-scope-fix.yml').unlink()
+          PY
+
+      - name: Sanity checks
+        run: |
+          set -Eeuo pipefail
+          grep -Fq 'visit.plannedStartAt,' api-v3/src/inspection-visits/inspection-visits.service.ts
+          ! grep -Fq 'assertAssetsMatchContext' api-v3/src/inspection-visits/inspection-visits.service.ts
+          ! grep -Fq 'assertCurrentAssetsMatchContext' api-v3/src/inspection-visits/inspection-visits.service.ts
+          # No runtime ownership filter by the historical Inventory snapshot remains in this service.
+          ! grep -Fq 'asset.operator_company_id IS DISTINCT FROM' api-v3/src/inspection-visits/inspection-visits.service.ts
+
+      - name: Commit final scope fix
+        run: |
+          set -Eeuo pipefail
+          git config user.name 'github-actions[bot]'
+          git config user.email '41898282+github-actions[bot]@users.noreply.github.com'
+          git add api-v3/src/inspection-visits/inspection-visits.service.ts .github/workflows/f6-1-finish-scope-fix.yml
+          git diff --cached --check
+          git commit -m 'fix(F6.1): validate planned context without snapshot ownership'
+          git push origin HEAD:hotfix/f6-1-inspection-planning-hierarchy