All Systems Operational

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Starknet status provides timely status information about the health of Starknet sequencing.

Uptime over the past 90 days. View historical uptime.
Starknet Mainnet Operational
90 days ago
99.7 % uptime
Today
Starknet Testnet (Sepolia) Operational
90 days ago
99.87 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Sep 19, 2025

No incidents reported today.

Sep 18, 2025

No incidents reported.

Sep 17, 2025

No incidents reported.

Sep 16, 2025

No incidents reported.

Sep 15, 2025
Slow block production
Resolved - This incident has been resolved.
Sep 15, 14:12 UTC
Monitoring - Starknet didn't produce blocks for 9 min, due to a timeout in one of the services. The team is monitored the continous operation and a bugfix to prevent this incident from repeating again will be released soon.
Sep 15, 14:07 UTC
Sep 14, 2025

No incidents reported.

Sep 13, 2025

No incidents reported.

Sep 12, 2025
Starknet mainnet – slow block creation alert
Resolved - This incident has been resolved.
Sep 12, 20:01 UTC
Investigating - Starknet is taking longer than expected to produce a block.
Sep 12, 19:56 UTC
Sep 11, 2025

No incidents reported.

Sep 10, 2025
Starknet mainnet – slow block creation alert
Resolved - This incident has been resolved.
Sep 10, 20:47 UTC
Identified - The issue has been identified and a fix is being implemented.
Sep 10, 20:35 UTC
Update - We are continuing to investigate this issue.
Sep 10, 20:24 UTC
Investigating - Starknet is taking longer than expected to produce a block.
Sep 10, 20:21 UTC
Sep 9, 2025

No incidents reported.

Sep 8, 2025

No incidents reported.

Sep 7, 2025

No incidents reported.

Sep 6, 2025

No incidents reported.

Sep 5, 2025

No incidents reported.

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