Outage in Base
Flashblocks Degraded Performance
Resolved MinorIncident Report
We are aware of degraded Flashblocks building, resulting in fewer broadcasted Flashblocks than expected. Users may also experience periodic reorgs of Flashblocks.
Trusted by 1,000+ teams
Need to monitor Base outages?
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Start Free Trial
- No credit card
- 14-day trial
- 2-minute setup
Latest Updates ( sorted recent to last )
RESOLVED
5 months ago - at 11/12/2025 05:29AM
Flashblocks building performance has has returned to expected values.
IDENTIFIED
5 months ago - at 11/06/2025 09:58PM
We are aware of degraded Flashblocks building, resulting in fewer broadcasted Flashblocks than expected. Users may also experience periodic reorgs of Flashblocks.
Latest Base outages
Sepolia safe head delayed - 5 days ago
Sepolia Testnet: Flashblocks down - 9 days ago
Base Mainnet Flashblocks Degraded - 22 days ago
Flashblock websocket connection errors - about 1 month ago
Sepolia block building issue - about 2 months ago
The Status Page Aggregator with Early Outage Detection
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
