# External source check (SD-BANDS-20260831)

Checked 2026-09-04 with `scripts/verify-external-sources.py` (GET, follow redirects, 25s timeout). None of these pages audited this fixture. Machine log: [`external-source-check-SD-BANDS-20260831.json`](./external-source-check-SD-BANDS-20260831.json).

| Source | Requested URL | Final URL | HTTP | Title SHA-256 | Note | Use |
|---|---|---|---|---|---|---|
| Standard Reference Data | https://www.nist.gov/srd | https://www.nist.gov/srd | 200 | cf1f139bc19a55b1 |  | Reproducibility and identity context |
| Publications | https://www.bls.gov/opub/ | https://www.bls.gov/opub/ | 200 | 144bf6ee12ccfb56 |  | Series-definition analogy |
| Publications | https://www.enisa.europa.eu/publications | https://www.enisa.europa.eu/publications | 200 | d0324d58eb51989a |  | Dated-method context |
| Data Ethics Framework | https://www.gov.uk/government/publications/data-ethics-framework | https://www.gov.uk/government/publications/data-ethics-framework | 200 | 185ef842741de1e8 |  | People-metric ethics context |
| LLM Top 10 | https://owasp.org/www-project-top-10-for-large-language-model-applications/ | https://owasp.org/www-project-top-10-for-large-language-model-applications/ | 200 | 87974d0c19dc6a5c |  | Untrusted-text risk context |

Keep original requested URLs. Re-check at decision time.