# External source check (SWOP-RERUN-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-SWOP-RERUN-20260831.json`](./external-source-check-SWOP-RERUN-20260831.json).

| Source | Requested URL | Final URL | HTTP | Title SHA-256 | Note | Use |
|---|---|---|---|---|---|---|
| Research | https://www.nsf.gov/ | https://www.nsf.gov/ | 200 | 0c01578eee875b7a |  | Repeatable-protocol context |
| Records | https://www.archives.gov/ | https://www.archives.gov/ | 200 | 745a31570a82eff1 |  | Custody context |
| Licenses | https://creativecommons.org/ | https://creativecommons.org/ | 200 | 6429c486102e0bb5 |  | Reuse-rule analogy |
| Documentation | https://orc.apache.org/docs/ | https://orc.apache.org/docs/ | 200 | ea2b8a878841df59 |  | File-format context |
| Documentation | https://docs.starrocks.io/ | https://docs.starrocks.io/ | 200 | — |  | Query-engine context |

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