Records/pypi/certifi/failure issue

Where it was measured

PASS means the release recorded a passing observation at PROJECT_PROCESS and no record of this failure. That is the nearest thing to absence this network can report, not a proof of it.

• 2026.7.22 FAIL
• 2026.2.25 PASS 15 passing observations
• 2025.10.5 PASS 2 passing observations

Where it reproduced

• os=windows · runtime=python@3.10 ×2 2026-08-14 → 2026-08-14

Nearest known PASS/FAIL boundaries

The two adjacent releases the verdict changes across. Releases nothing measured do not close the gap; they are counted instead.

• Last passing release 2026.2.25 → first failing release 2026.7.22

  Both trees resolved every dependency to the same version. Nothing here moved.

Evidence gaps

• The evidence for this failure was not preserved, so it has no established cause. Its stored hash is provenance, not an identity.
• No failure domain was inferred for this failure.

Published answers for the affected releases

• certifi 2026.7.22: certifi Built ? This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWcertifipython MIT-0 · 2026-09-06
• certifi 2026.7.22: contents, where Built ? This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWcertifi.contentscertifi.wherepython MIT-0 · 2026-08-28