Codex-Owned Adversarial Probes

Command: python3 codex_adversarial_probes.py

Result: CODEX_ADVERSARIAL_PROBES: 25/25 fail-closed

Every rejection emitted zero official artifacts. Covered:

• exact owner A5 invalid grammar;
• missing/stale/false-official N6;
• missing A1/A2/A3/A5, OPT-1, malformed A1, empty identity;
• stale active SEAL_REAL_N6_NOT_AVAILABLE;
• N7→N8 and N8→P7 back-edge attempts;
• P7 missing N7 or N8;
• duplicate/missing/mismatched N8 report set;
• P7 authority-ID collision;
• production, implementation, REAL_RUN, QT001, and cutover attempts.

Downstream cycle/report/P7 probes used an explicitly marked non-authority fixture with OPT_3... solely to reach downstream gates. No fixture value was used for an official authoring attempt.