Document completed supplemental data validation and coverage limits

VALIDATION.txt

@@ -229,3 +229,17 @@ inventory entries matched a freshly prepared copy. It processed 1,117,532 record
 two missing-file review events, no supplemental IOC or file-hash hit. Status
 remains partial: ten binary-file read stops and 106,842 decoding failures, with
 no matching or inventory errors. These counts are not compromise indicators.
+
+
+A separate supplemental log recheck completed over 4,604,594 records in 1,711
+files using four triage-library workers. Original and working-copy SHA-256
+inventories matched. No supplemental rule, indicator or original-file hash hit
+was found. Coverage remains partial: 788 text read stops (776 database files,
+12 binary login/scoreboard files) and 1,338,016 decoding failures. No matching
+errors occurred. This focused recheck did not repeat unchanged public rules or
+perform another correlation pass. A failed earlier database run was excluded.
+
+The streaming recheck agreed with the standard engine on raw, Base64, URL-encoded,
+process-list and benign fixtures. Saved process/permission collection records
+were reviewed separately. Private rules, indicators, records and evidence remain
+outside the public repository. These results do not establish absence of compromise.