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
99.8 % uptime
Today
Starknet Testnet (Sepolia) Operational
90 days ago
99.82 % 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.

Jan 11, 2026

No incidents reported today.

Jan 10, 2026

No incidents reported.

Jan 9, 2026

No incidents reported.

Jan 8, 2026

No incidents reported.

Jan 7, 2026

No incidents reported.

Jan 6, 2026

No incidents reported.

Jan 5, 2026
Starknet mainnet – slow block creation alert
Resolved - This incident has been resolved.
Jan 5, 14:02 UTC
Identified - The issue was identified and tested.
A new blockifier version is released, chain is reverted to block 5187263
Jan 5, 13:23 UTC
Update - The team still investigate the reason for discrepency between the execution of the block to the proving logic. Concrete transaction and differences have been detected and we are debugging for the reasons
Jan 5, 10:42 UTC
Investigating - Starknet is taking longer than expected to produce a block.
Jan 5, 09:53 UTC
Jan 4, 2026

No incidents reported.

Jan 3, 2026

No incidents reported.

Jan 2, 2026

No incidents reported.

Jan 1, 2026

No incidents reported.

Dec 31, 2025

No incidents reported.

Dec 30, 2025

No incidents reported.

Dec 29, 2025

No incidents reported.

Dec 28, 2025

No incidents reported.

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