Stytch: Missing or delayed SMS OTPs
Stytch’s 10-22 16:00 UTC update clarified that missing or delayed SMS OTPs from its primary messaging provider affected VOIP phone numbers, rather than an unspecified subset. Its 10-22 18:15 UTC update still reports failover to the secondary provider and deliverability monitoring, but no longer describes the failover as manual.
Machine-written from the archived incident (Sol). Check the timeline before relying on it.
Affected components: Message deliverability
Timeline of updates
- investigatingEdited
We are investigating missing or delayed SMS OTPs from our primary messaging provider to VOIP phone numbers..
- monitoringEdited
We've failed over to our secondary messaging provider and are monitoring deliverability rates..
- resolved
This incident has been resolved..
Changes Rewindex caught on this incident
- Incident updated: Missing or delayed SMS OTPs
- Incident updated: Missing or delayed SMS OTPs
- Incident silently edited: Missing or delayed SMS OTPs
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.
First version captured
In the 2026-10-22 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
b19740f30044d8e1…Version 2 captured
In the 2026-10-22 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
16718c89f2deaf5d…Version 3 captured
In the 2026-10-22 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
89e71cd5fab3f0f3…Version 4 captured
In the 2026-10-22 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
9aa0c57a451e48d0…
Impact, status and times are the vendor’s own, as last archived. View on status.stytch.com (opens in new tab).
Cite this
Status incident (vendor impact label: unknown) posted by Stytch, started 2026-10-22 16:00 UTC, resolved after 2.5 h, 3 update(s); edited after publishing.
- Title
- Missing or delayed SMS OTPs
- Vendor
- Stytch
- Date
- URL
- https://rewindex.com/company/stytch/incidents/cmvjtpi4g00k71ms0l3d7zqcu
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