All Systems Operational

About This Site

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
100.0 % uptime
Today
Starknet Testnet (Sepolia) Operational
90 days ago
99.8 % 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.

Scheduled Maintenance

Mainnet 0.14.3 upgrade Jul 8, 2026 08:10-08:20 UTC

Update - We will be undergoing scheduled maintenance during this time.
Jul 05, 2026 - 18:27 UTC
Scheduled - Starknet mainnet will be unavailable for 10 minutes, for upgrading to version 0.14.3
Jul 05, 2026 - 13:27 UTC
Jul 6, 2026

No incidents reported today.

Jul 5, 2026

No incidents reported.

Jul 4, 2026

No incidents reported.

Jul 3, 2026

No incidents reported.

Jul 2, 2026

No incidents reported.

Jul 1, 2026

No incidents reported.

Jun 30, 2026

No incidents reported.

Jun 29, 2026

No incidents reported.

Jun 28, 2026

No incidents reported.

Jun 27, 2026

No incidents reported.

Jun 26, 2026

No incidents reported.

Jun 25, 2026

No incidents reported.

Jun 24, 2026

No incidents reported.

Jun 23, 2026

No incidents reported.

Jun 22, 2026
Testnet 0.14.3 upgrade (second scheduling)
Completed - The scheduled maintenance has been completed.
Jun 22, 10:10 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 22, 10:00 UTC
Scheduled - We will be undergoing scheduled maintenance during this time.
Jun 22, 09:41 UTC
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