diff --git a/docs/qualification/ENTITY_FULL_FILE_INGEST_2026-09-24.json b/docs/qualification/ENTITY_FULL_FILE_INGEST_2026-09-24.json
new file mode 100644
index 0000000..52d982b
--- /dev/null
+++ b/docs/qualification/ENTITY_FULL_FILE_INGEST_2026-09-24.json
@@ -0,0 +1,39 @@
+{
+  "backup": {
+    "bytes": 2553535,
+    "cipher": "AES-256-GCM",
+    "encrypted": true,
+    "sha256": "8571895bf3ff14730054d601528ecc84458a8d0dd06ebd1bf547c86193922c6c"
+  },
+  "campaign": "ENTITY full engineering corpus ingest",
+  "claim_boundary": "File hashes, repository references and signed evidence establish attributable engineering provenance; they do not independently establish legal ownership, market value or accounting fair value.",
+  "content_vault_files_verified_after_restore": 742,
+  "content_vault_files_verified_before_backup": 742,
+  "date": "2026-09-24",
+  "economic_boundary": {
+    "historical_contribution_weights_invented": false,
+    "monetary_value_asserted": false,
+    "royalties_asserted": false
+  },
+  "entity_objects": 750,
+  "evidence_objects": 750,
+  "full_catalog_sha256": "94b428bda7e9581564c13a1984844bf6370b125968190e0d4663700a91aac44e",
+  "inventory_sha256": "0d24dc5d8676d4e9fc4b8ff8151a464463dbbd6820007fe64c3f47ea954000a0",
+  "local_sovereign_bundle_file_sha256": "1423a2350a6e38a8e6334b06659bd4aa697b82d9ba10f68c17846687495ca417",
+  "private_recovery_material_published": false,
+  "provenance_edges": 1484,
+  "raw_content_vault_published": false,
+  "rights": 750,
+  "rights_passports": 750,
+  "root_object_id": "obj3-c310f8de7443fdce3e5a3c3e40d1b577a4f20e0a",
+  "schema": "entity-full-file-ingest-summary-v1",
+  "source_bytes": 3479081,
+  "source_files": 742,
+  "sovereign_bundle_semantic_sha256": "00b6d157fee24f1c8aa800bebc3edc6a83c9f801fcd86180da2567e157482b92",
+  "state_semantic_root_after_restore_test": "0596445056faecdf16b1ac9832b82e7308b23299ed15f297e383a9974ed0714b",
+  "state_semantic_root_before_restore_test": "0596445056faecdf16b1ac9832b82e7308b23299ed15f297e383a9974ed0714b",
+  "status": "PASS",
+  "unique_content_blobs": 466,
+  "value_records": 750,
+  "vault_bytes_after_deduplication": 2530319
+}
diff --git a/docs/qualification/ENTITY_FULL_FILE_INGEST_2026-09-24.md b/docs/qualification/ENTITY_FULL_FILE_INGEST_2026-09-24.md
new file mode 100644
index 0000000..6a7b3b7
--- /dev/null
+++ b/docs/qualification/ENTITY_FULL_FILE_INGEST_2026-09-24.md
@@ -0,0 +1,42 @@
+# ENTITY Full Engineering Corpus Ingest — 2026-09-24
+
+**Status: PASS**
+
+ENTITY ingested every substantive file in the protected v3.3.0 release tree and the six BTG-controlled v3.3 clean-room repositories: Rust, TypeScript, C#, Go, Swift and Java.
+
+## Coverage
+
+- 742 logical source/repository files
+- 3,479,081 source bytes
+- 466 unique SHA-256 content blobs after deduplication
+- 2,530,319 bytes stored in the content-addressed vault after deduplication
+- 750 ENTITY objects
+- 750 signed Evidence Objects
+- 750 machine-readable rights records
+- 750 Rights Passports
+- 750 explicit zero-value economic records
+- 1,484 provenance edges
+
+## Sovereign baseline
+
+- root object: `obj3-c310f8de7443fdce3e5a3c3e40d1b577a4f20e0a`
+- inventory SHA-256: `0d24dc5d8676d4e9fc4b8ff8151a464463dbbd6820007fe64c3f47ea954000a0`
+- sovereign bundle semantic SHA-256: `00b6d157fee24f1c8aa800bebc3edc6a83c9f801fcd86180da2567e157482b92`
+- full catalog file SHA-256: `94b428bda7e9581564c13a1984844bf6370b125968190e0d4663700a91aac44e`
+- local sovereign bundle file SHA-256: `1423a2350a6e38a8e6334b06659bd4aa697b82d9ba10f68c17846687495ca417`
+
+## Recovery verification
+
+The production ingest state was encrypted with AES-256-GCM and restored into a separate verification state. The semantic database root before and after restore was identical:
+
+`0596445056faecdf16b1ac9832b82e7308b23299ed15f297e383a9974ed0714b`
+
+All 742 logical file records resolved to recovered vault content with matching SHA-256 hashes. All 750 Evidence Objects and 750 Rights Passports reverified after restore.
+
+## Boundaries
+
+No monetary value, royalty rate, historical contribution percentage, legal ownership conclusion or accounting fair value was invented during ingest. Every economic record is an explicit zero-value baseline until real evidence supports a different state.
+
+Repository internals, dependency caches and build/test by-products were excluded: `.git`, `node_modules`, `.build`, `target`, `dist`, `bin`, `obj`, `__pycache__`, and `.pytest_cache`.
+
+Private recovery material and raw vault bytes are not published in the repository. The public evidence contains only cryptographic commitments and the governed-result summary.