DNTNEWS synthetic test files, 2026-10-24. No personal data.
Demo password: DNTNEWS-DEMO-20261024
Not a recommended password.
ZIP: AES-256 file data, names visible.
7z-visible: header encryption off.
7z-hidden: header encryption on.
Created/read using pyzipper 0.4.0 and py7zr 1.1.4; no Windows/Bandizip GUI test.
Reproduce: pip install --target python-libs pyzipper==0.4.0 py7zr==1.1.4; python archive_experiment.py
