mirror of https://referencesource.org/file-format-signatures/

README.md

@@ -20,10 +20,10 @@ configs:
 **Canonical, always-current version: https://referencesource.org/file-format-signatures/**
 Machine-readable: https://referencesource.org/file-format-signatures/data.json — this mirror is a point-in-time copy.
 
-- **Last verified:** 2026-08-03
-- **Stale after:** 2027-08-03 (past this date, prefer the canonical copy —
+- **Last verified:** 2026-09-22
+- **Stale after:** 2027-09-22 (past this date, prefer the canonical copy —
   it re-verifies on a cadence this snapshot does not)
-- **Records:** 229
+- **Records:** 337
 
 The leading bytes (magic number / file signature) that identify a file format, with its usual extension. Answers 'what actually is this file' when the extension is wrong or missing.