# Bug Fix 004 — XGD1 Validator Report Crash

Validator v1 completed zero scans and hashing but crashed before writing its
JSON report:

```text
NameError: name 'datetime' is not defined
```

Validator v2 imports `datetime`, exercises the report-writing path locally, and
adds optional Redump DAT comparison.

Artifact:

- `xbox-dvd-tools_xgd1_dump_validator_v2_update.zip`
- direct workspace-relative layout
