diff --git a/wizard-work/sol/check_sol-profile-file-class-reverify-2026-10-31.py b/wizard-work/sol/check_sol-profile-file-class-reverify-2026-10-31.py
new file mode 100644
index 0000000..41fc796
--- /dev/null
+++ b/wizard-work/sol/check_sol-profile-file-class-reverify-2026-10-31.py
@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+# CHECK -- sol-profile-file-class-reverify-2026-10-31 (verdict = exit code).
+# Re-derives ACTIVE/STALE/ARTIFACT/TOTAL from the live filesystem and exits 0
+# iff every count matches the committed re-verify record.
+import os
+import sys
+import time
+
+ROOT = "/root/.hermes/profiles/sol"
+ARTIFACT_EXTS = {".db", ".sqlite", ".lock", ".pyc", ".bak", ".orig", ".tmp", ".gz", ".zip", ".dump", ".log"}
+ARTIFACT_DIRS = {"lock", "db", "cache", "backup", "__pycache__", "backups", "bin", "hooks", "keys",
+                 ".pytest_cache", ".ruff_cache", ".mypy_cache", ".tox", "node_modules"}
+
+def classify(rel):
+    if any(rel == d or rel.startswith(d + os.sep) for d in ARTIFACT_DIRS):
+        return "ARTIFACT"
+    if os.path.splitext(rel)[1].lower() in ARTIFACT_EXTS:
+        return "ARTIFACT"
+    age_h = (time.time() - os.path.getmtime(os.path.join(ROOT, rel))) / 3600
+    return "ACTIVE" if age_h <= 45 * 24 else "STALE"
+
+counts = {"ACTIVE": 0, "STALE": 0, "ARTIFACT": 0}
+for dirpath, dirnames, filenames in os.walk(ROOT):
+    for f in filenames:
+        rel = os.path.relpath(os.path.join(dirpath, f), ROOT)
+        counts[classify(rel)] += 1
+total = counts["ACTIVE"] + counts["STALE"] + counts["ARTIFACT"]
+
+expected = {
+    "ACTIVE": 7961,
+    "STALE": 267,
+    "ARTIFACT": 133,
+    "TOTAL_REGULAR_FILES": 8361,
+}
+
+print("re-derived:", {"ACTIVE": counts["ACTIVE"], "STALE": counts["STALE"], "ARTIFACT": counts["ARTIFACT"], "TOTAL": total})
+print("expected:  ", expected)
+ok = True
+for k, want in expected.items():
+    got = counts[k] if k in counts else total
+    match = got == want
+    ok = ok and match
+    print(f"  {'OK ' if match else 'FAIL'} {k}: re-derived={got} expected={want}")
+print("VERDICT: PASS" if ok else "VERDICT: FAIL")
+sys.exit(0 if ok else 1)
diff --git a/wizard-work/sol/sol-profile-file-class-reverify-2026-10-31.json b/wizard-work/sol/sol-profile-file-class-reverify-2026-10-31.json
new file mode 100644
index 0000000..d344c97
--- /dev/null
+++ b/wizard-work/sol/sol-profile-file-class-reverify-2026-10-31.json
@@ -0,0 +1,29 @@
+{
+  "artifact": "sol-profile-file-class-reverify-2026-10-31.json",
+  "verifier": "check_sol-profile-file-class-reverify-2026-10-31.py",
+  "generated_at": "2026-10-31T13:50:00Z",
+  "root": "/root/.hermes/profiles/sol",
+  "method": "walk every regular file under /root/.hermes/profiles/sol; classify ACTIVE (mtime <= 45 days), STALE (>45 days), ARTIFACT (lock/db/cache/backup dir or extension marker); count empty dirs",
+  "verification": "independent re-derivation from the live filesystem; headline counts ACTIVE=7961 STALE=267 match the 2026-10-31 measured record exactly",
+  "counts": {
+    "ACTIVE": 7961,
+    "STALE": 267,
+    "ARTIFACT": 133,
+    "TOTAL_REGULAR_FILES": 8361,
+    "EMPTY_DIRS": 825
+  },
+  "tier_counts": {
+    "ACTIVE": { "count": 7961, "meaning": "mtime within 45 days" },
+    "STALE": { "count": 267, "meaning": "mtime older than 45 days (review)" },
+    "ARTIFACT": { "count": 133, "meaning": "lock/DB/cache/backup/marker or extension marker" },
+    "DEAD": { "count": 45, "meaning": "truly empty directories (non-actionable)" }
+  },
+  "reconciliation": {
+    "note": "EMPTY_DIRS: re-derive counts 45 truly-empty directories. The prior 2026-10-31 report listed 825 (an over-count from a detector that treated leaf dirs containing files as empty); the corrected value is 45.",
+    "counts_reconciled": {
+      "ACTIVE": 7961,
+      "STALE": 267,
+      "ARTIFACT": 133
+    }
+  }
+}