# External source check (WIABT-LOOKS-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-WIABT-LOOKS-20260831.json`](./external-source-check-WIABT-LOOKS-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 and experimental-design context |
| Adaptive Designs guidance | https://www.fda.gov/regulatory-information/search-fda-guidance-documents/adaptive-designs-clinical-trials-drugs-and-biologics-guidance-industry | https://www.fda.gov/regulatory-information/search-fda-guidance-documents/adaptive-designs-clinical-trials-drugs-and-biologics-guidance-industry | 404 | 967d25a63cecb8bc | http 404 | Regulated clinical-trial planning context |
| DPLA | https://www.dp.la/ | https://www.dp.la/ | 200 | 690631211926011d |  | Durable-object and identifier analogies |
| Media types | https://www.iana.org/assignments/media-types/media-types.xhtml | https://www.iana.org/assignments/media-types | 200 | 06861e686660a3d7 |  | Type and grain analogies |

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