# External source check (EDM-HOLD-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-EDM-HOLD-20260831.json`](./external-source-check-EDM-HOLD-20260831.json).

| Source | Requested URL | Final URL | HTTP | Title SHA-256 | Note | Use |
|---|---|---|---|---|---|---|
| P-value statement | https://www.amstat.org/asa/files/pdfs/p-valuestatement.pdf | https://www.amstat.org/asa/files/pdfs/p-valuestatement.pdf | 200 | — |  | Limits of significance-only interpretation |
| e-Handbook | https://www.itl.nist.gov/div898/handbook/ | https://www.itl.nist.gov/div898/handbook/ | 200 | d4a4bc3e6e009d42 |  | Statistical methods and experimental-design context |
| OECD | https://www.oecd.org/ | https://www.oecd.org/ | 403 | 301dc171e5fa8c5f | http 403 | Definition-publication analogy |
| Eurostat | https://ec.europa.eu/eurostat | https://ec.europa.eu/eurostat | 200 | 10fc99f79d9f4537 |  | Vintage and revision context |
| IEC | https://www.iec.ch/ | https://www.iec.ch/ | 202 | — | http 202 | Records, preprints, and research-packet analogies |

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