Outage in Optimism
op-sepolia: Flashblocks outage
Resolved Minor
November 19, 2025 - Started 6 days ago
- Lasted about 4 hours
Incident Report
The problem has been diagnosed and a fix is being worked on by the flashbots team.
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Latest Updates ( sorted recent to last )
IDENTIFIED
6 days ago - at 11/19/2025 07:13PM
The problem has been diagnosed and a fix is being worked on by the flashbots team.
INVESTIGATING
6 days ago - at 11/19/2025 05:34PM
Following the activation of the Jovian hardfork, we detected some problems with op-rbuilder and are investigating the root cause.
INVESTIGATING
6 days ago - at 11/19/2025 05:45PM
To clarify, regular (non-flashblocks) usage is unaffected. Unsafe and safe head progression and the rest of the system are fully operational.
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