OneSignal: Issue has been identified
OneSignal removed the resolved “Issue has been identified” incident record, which listed impact as “none,” started at 2026-07-20 17:56 UTC and resolved at 2026-07-20 17:57 UTC. Updates stated that a mitigation resolved the impact and all impacted systems returned to normal; affected systems and the root cause were not specified.
Machine-written from the archived incident (Sol). Check the timeline before relying on it.
Timeline of updates
- identified
We have identified the root cause and are working towards a resolution.
- monitoring
We have applied a mitigation that resolves the impact.
- resolved
The issue has been resolved. All impacted systems are now operating normally.
Changes Rewindex caught on this incident
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 18:22 UTC
In the 2026-10-17 checkpoint, timestamped by FreeTSA and DigiCert on Oct 19, 23:18 UTC. Record hash
0bc4cdfa6fc60ec6…
Rewindex captured a newer version after the last checkpoint; the next run (00:41 UTC) commits it.
Impact, status and times are the vendor’s own, as last archived. View on status.onesignal.com (opens in new tab).