========== PARSING FIDELITY REPORT ==========
Staged .TXT files scanned : 11922
  - no SN line (non-standard fmt): 1
  - SN found / compared          : 11921
  - .TXT w/o 5 accuracy rows     : 239
Unique SNs looked up in DB : 11811
SNs present in DB          : 11239

EXPLAINED (not parsing faults):
  Consistent (SN+model+date+5 error% match) : 11226
  Retest, DB newer date than .TXT           : 35
  Retest same-day (stim matches, run differs): 42
  VAS/single-point fmt (no 5-row block)     : 5
  Serial collision (generic SN, diff family): 2

NEEDS REVIEW (potential genuine issues):
  Missing from DB (after hex-decode)        : 608
  Model variant mismatch (same family)      : 2
  DB OLDER than .TXT (stale DB?)            : 1
  GENUINE error% fault (stim ALSO differs)  : 0
  Accuracy-row-count diff                   : 0

COLLISION (informational) (first 20):
  1-1: txt=SCM5B34-02 db=SCMVAS-M300
  1-2: txt=SCM5B34-02 db=SCMVAS-M300

MODEL VARIANT MISMATCH (first 20):
  A819-1: txt=8B35-01 db=8B36-04
  A821-2: txt=8B35-04 db=8B36-01

DB OLDER THAN .TXT (first 20):
  A821-1: txt=02-25-2026 db=2026-01-13

MISSING-FROM-DB (first 30): A243-1 (dec 10243-1), A243-2 (dec 10243-2), A244-1 (dec 10244-1), A255-1 (dec 10255-1), A255-2 (dec 10255-2), A276-1 (dec 10276-1), A276-2 (dec 10276-2), A328-1 (dec 10328-1), A328-2 (dec 10328-2), A376-1 (dec 10376-1), A376-2 (dec 10376-2), A376-3 (dec 10376-3), A377-1 (dec 10377-1), A377-2 (dec 10377-2), A377-3 (dec 10377-3), A405-1 (dec 10405-1), A405-2 (dec 10405-2), A405-3 (dec 10405-3), A405-4 (dec 10405-4), A417-1 (dec 10417-1), A417-2 (dec 10417-2), A561-1 (dec 10561-1), A561-2 (dec 10561-2), A561-3 (dec 10561-3), A561-4 (dec 10561-4), A561-5 (dec 10561-5), A561-6 (dec 10561-6), A601-1 (dec 10601-1), A601-2 (dec 10601-2), A602-1 (dec 10602-1)