ChangesChatGPTAuthentication errors for some users
ChatGPT: Incident silently edited: Authentication errors for some users
Summary pending. The diff below shows exactly what changed.
Incident page: the full timeline of updates
What changed
Struck in red is what ChatGPT removed; blue is what they added. Muted text is unchanged context.
Compared with the previous archived version of this incident (10 to 30-minute polling). View the live incident (opens in new tab).
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 these records existed by then and have not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
Before captured
In the 2026-10-21 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
820df8862c0f2c93…After captured
In the 2026-10-21 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
7237ced0f0460429…
History of this incident
YesterdayWednesday, October 21Wed, Oct 21
1 rewrite
- EditedEdited by the vendor
Authentication errors for some usersthis change
Tuesday, October 20
1 incident change
- MajorMajor incident