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PyPI (Python Infrastructure): Site wide issue in PSF Infrastructure
Timeline of updates
- investigating
A site wide issue is impacting many services hosted in the PSF infrastructure.
- identified
Our internal Certificate Authority certificate has expired causing cascading outages across multiple services. An updated CA has been created and we are working to roll it out to restore service.
- monitoring
Our new internal CA has been rolled out across the infrastructure and we are monitoring for remaining service impact.
- resolved
This incident has been resolved.
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves this record existed by then and has not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured 17:03 UTC
In the 2026-10-19 checkpoint, timestamped by FreeTSA and DigiCert on Oct 20, 00:41 UTC. Record hash
128828f2917bb525…
Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).
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