Get email notifications whenever Starknet creates, updates or resolves an incident.
Get text message notifications whenever Starknet creates or resolves an incident.
Get incident updates and maintenance status messages in Slack.
Subscribe via Slack
By subscribing you agree to the Atlassian Cloud Terms of Service and acknowledge Atlassian's Privacy Policy.
Get webhook notifications whenever Starknet creates an incident, updates an incident, resolves an incident or changes a component status.
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
99.72
% 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.
Related
No incidents or maintenance related to this downtime.
Past Incidents
Sep 5, 2025
No incidents reported today.
Sep 4, 2025
No incidents reported.
Sep 3, 2025
Resolved -
This incident has been resolved.
Sep 3, 15:46 UTC
Sep 3, 15:46 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 3, 14:30 UTC
Sep 3, 14:30 UTC
Resolved -
This incident has been resolved.
Sep 3, 13:25 UTC
Sep 3, 13:25 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 3, 13:21 UTC
Sep 3, 13:21 UTC
Resolved -
This incident has been resolved.
Sep 3, 10:42 UTC
Sep 3, 10:42 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 3, 10:05 UTC
Sep 3, 10:05 UTC
Resolved -
This incident has been resolved.
Sep 3, 07:27 UTC
Sep 3, 07:27 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 3, 06:50 UTC
Sep 3, 06:50 UTC
Resolved -
This incident has been resolved.
Sep 3, 04:36 UTC
Sep 3, 04:36 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 3, 04:09 UTC
Sep 3, 04:09 UTC
Resolved -
This incident has been resolved.
Sep 3, 01:59 UTC
Sep 3, 01:59 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 3, 00:25 UTC
Sep 3, 00:25 UTC
Sep 2, 2025
Resolved -
This incident has been resolved.
Sep 2, 23:13 UTC
Sep 2, 23:13 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 2, 22:52 UTC
Sep 2, 22:52 UTC
Resolved -
This incident has been resolved.
Sep 2, 20:51 UTC
Sep 2, 20:51 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 2, 20:12 UTC
Sep 2, 20:12 UTC
Resolved -
This incident has been resolved.
Sep 2, 18:18 UTC
Sep 2, 18:18 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 2, 18:06 UTC
Sep 2, 18:06 UTC
Resolved -
This incident has been resolved.
Sep 2, 17:06 UTC
Sep 2, 17:06 UTC
Update -
We are continuing to monitor for any further issues.
Sep 2, 14:09 UTC
Sep 2, 14:09 UTC
Monitoring -
Starknet was down for a few hours, and there was a reorg that dropped the transactions between blocks 1962681 and 1962873. A fix has been implemented and we're now monitoring.
Sep 2, 13:58 UTC
Sep 2, 13:58 UTC
Resolved -
This incident has been resolved.
Sep 2, 17:06 UTC
Sep 2, 17:06 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Sep 2, 13:56 UTC
Sep 2, 13:56 UTC
Investigating -
We are currently investigating this issue.
Sep 2, 10:48 UTC
Sep 2, 10:48 UTC
Resolved -
This incident has been resolved.
Sep 2, 17:05 UTC
Sep 2, 17:05 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Sep 1, 17:28 UTC
Sep 1, 17:28 UTC
Identified -
Cairo0 code is currently unusable within Starknet mainnet and Sepolia. We identified the bug and working to fix it asap
Sep 1, 12:11 UTC
Sep 1, 12:11 UTC
Resolved -
This incident has been resolved.
Sep 2, 16:50 UTC
Sep 2, 16:50 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 2, 16:44 UTC
Sep 2, 16:44 UTC
Resolved -
This incident has been resolved.
Sep 2, 15:39 UTC
Sep 2, 15:39 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 2, 15:29 UTC
Sep 2, 15:29 UTC
Resolved -
This incident has been resolved.
Sep 2, 14:24 UTC
Sep 2, 14:24 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 2, 14:10 UTC
Sep 2, 14:10 UTC
Resolved -
This incident has been resolved.
Sep 2, 14:17 UTC
Sep 2, 14:17 UTC
Monitoring -
Starknet had a down for a few hours, and there was a reorg that dropped the transactions between blocks 1960612 and 1961878. We have identified the core issues and the network is now back inline
Sep 2, 09:33 UTC
Sep 2, 09:33 UTC
Resolved -
This incident has been resolved.
Sep 2, 13:42 UTC
Sep 2, 13:42 UTC
Identified -
The issue has been identified and a fix is being implemented.
Sep 2, 13:30 UTC
Sep 2, 13:30 UTC
Update -
We are continuing to investigate this issue.
Sep 2, 11:37 UTC
Sep 2, 11:37 UTC
Investigating -
Starknet is taking longer than expected to produce a block.
Sep 2, 10:49 UTC
Sep 2, 10:49 UTC
Resolved -
This incident has been resolved.
Sep 2, 12:45 UTC
Sep 2, 12:45 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 2, 12:04 UTC
Sep 2, 12:04 UTC
Resolved -
This incident has been resolved.
Sep 2, 10:09 UTC
Sep 2, 10:09 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 2, 09:40 UTC
Sep 2, 09:40 UTC
Resolved -
This incident has been resolved.
Sep 2, 08:56 UTC
Sep 2, 08:56 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 2, 06:34 UTC
Sep 2, 06:34 UTC
Resolved -
This incident has been resolved.
Sep 2, 07:24 UTC
Sep 2, 07:24 UTC
Investigating -
Starknet is taking longer than expected to produce a block.
Sep 2, 07:18 UTC
Sep 2, 07:18 UTC
Resolved -
This incident has been resolved.
Sep 2, 07:08 UTC
Sep 2, 07:08 UTC
Investigating -
Starknet is taking longer than expected to produce a block.
Sep 2, 04:47 UTC
Sep 2, 04:47 UTC
Resolved -
This incident has been resolved.
Sep 2, 05:28 UTC
Sep 2, 05:28 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 2, 05:18 UTC
Sep 2, 05:18 UTC
Resolved -
This incident has been resolved.
Sep 2, 04:02 UTC
Sep 2, 04:02 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 2, 02:28 UTC
Sep 2, 02:28 UTC
Resolved -
This incident has been resolved.
Sep 2, 03:58 UTC
Sep 2, 03:58 UTC
Investigating -
Starknet is taking longer than expected to produce a block.
Sep 2, 03:55 UTC
Sep 2, 03:55 UTC
Resolved -
This incident has been resolved.
Sep 2, 03:41 UTC
Sep 2, 03:41 UTC
Update -
We are continuing to investigate this issue.
Sep 2, 03:26 UTC
Sep 2, 03:26 UTC
Investigating -
Starknet is taking longer than expected to produce a block.
Sep 2, 03:25 UTC
Sep 2, 03:25 UTC
Sep 1, 2025
Resolved -
This incident has been resolved.
Sep 1, 22:35 UTC
Sep 1, 22:35 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 1, 22:04 UTC
Sep 1, 22:04 UTC
Resolved -
This incident has been resolved.
Sep 1, 16:06 UTC
Sep 1, 16:06 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 1, 16:02 UTC
Sep 1, 16:02 UTC
Resolved -
This incident has been resolved.
Sep 1, 13:48 UTC
Sep 1, 13:48 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 1, 12:46 UTC
Sep 1, 12:46 UTC
Resolved -
This incident has been resolved.
Sep 1, 10:51 UTC
Sep 1, 10:51 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 1, 10:20 UTC
Sep 1, 10:20 UTC
Resolved -
This incident has been resolved.
Sep 1, 08:28 UTC
Sep 1, 08:28 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 1, 08:14 UTC
Sep 1, 08:14 UTC
Resolved -
This incident has been resolved.
Sep 1, 07:09 UTC
Sep 1, 07:09 UTC
Investigating -
Transactions are not being received by the gateways.
Sep 1, 07:08 UTC
Sep 1, 07:08 UTC
Completed -
The scheduled maintenance has been completed.
Sep 1, 06:05 UTC
Sep 1, 06:05 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 1, 05:50 UTC
Sep 1, 05:50 UTC
Scheduled -
Due to the 0.14 ("Grinta") upgrade, Starknet mainnet will be unavailable for 15 minutes on 1.9 around 6am
Aug 31, 06:57 UTC
Aug 31, 06:57 UTC
Aug 31, 2025
No incidents reported.
Aug 30, 2025
No incidents reported.
Aug 29, 2025
No incidents reported.
Aug 28, 2025
No incidents reported.
Aug 27, 2025
No incidents reported.
Aug 26, 2025
No incidents reported.
Aug 25, 2025
No incidents reported.
Aug 24, 2025
No incidents reported.
Aug 23, 2025
No incidents reported.
Aug 22, 2025
No incidents reported.