# .auDO daily report - 2026-07-23

## 1. Run summary

- Panel: **100** active .au domains across **14** cohorts.
- Latest snapshot rows analysed: **100**.
- Events in current delta: **31**.
- Collector runs analysed: **7**.
- Source manifest: `data/analysis_manifests/2026-07-23.json`.

## 2. Signal summary

- Total observatory events: **31**.
- Affected domains: **23**.
- Tier 1 (High-signal trust posture change): **4**.
- Tier 2 (Meaningful infrastructure movement): **2**.
- Tier 3 (Routine or low-confidence churn): **25**.
- Unclassified: **0**.

## 3. High-signal changes

- **mx_changed** - 3 events.
- **spf_present_changed** - 1 event.

## 4. Meaningful infrastructure movement

- **email_provider_changed** - 2 events.

## 5. Routine churn

- Tier 3 events are grouped in daily reporting.
- Tier 3 event rows: **25**.
- Domains with routine address churn: **20**.
- Domains with repeated address churn: **5**.

## 6. Evidence links

- Daily summary JSON: `reports/2026-07-23/summary.json`.
- Daily insights JSON: `reports/2026-07-23/insights.json`.
- Daily report manifest: `reports/2026-07-23/manifest.json`.

## 7. Method note

This daily report is factual and transactional. It summarises observed event signals by tier, keeps routine churn grouped, and avoids incident, breach, compliance, or risk claims.