Optimism - Notice history

All systems operational

99.99% uptime

Public API - Operational

99.96% uptime
Feb 2022 · 100.0%Mar · 99.88%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022

Deposits - Operational

100.0% uptime
Feb 2022 · 100.0%Mar · 100.0%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022

Withdrawals - Operational

100.0% uptime
Feb 2022 · 100.0%Mar · 100.0%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022

Transaction Sequencing - Operational

100.0% uptime
Feb 2022 · 100.0%Mar · 100.0%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022

Batch Submission - Operational

100.0% uptime
Feb 2022 · 100.0%Mar · 100.0%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022

Node Sync - Operational

100.0% uptime
Feb 2022 · 100.0%Mar · 100.0%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022
100.0% uptime

Public API - Operational

100.0% uptime
Feb 2022 · 100.0%Mar · 100.0%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022

Deposits - Operational

100.0% uptime
Feb 2022 · 100.0%Mar · 100.0%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022

Withdrawals - Operational

100.0% uptime
Feb 2022 · 100.0%Mar · 100.0%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022

Transaction Sequencing - Operational

100.0% uptime
Feb 2022 · 100.0%Mar · 100.0%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022

Batch Submission - Operational

100.0% uptime
Feb 2022 · 100.0%Mar · 100.0%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022

Node Sync - Operational

100.0% uptime
Feb 2022 · 100.0%Mar · 100.0%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022

Website - Operational

100.0% uptime
Feb 2022 · 100.0%Mar · 100.0%Apr · 100.0%

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Feb 2022
Mar 2022
Apr 2022

Notice history

View current status

Apr 2022

Infura and Etherscan Sync Issues
Resolved6 hours 3 minutes
  • Resolved
    UTC
    Resolved

    Etherscan is now fully synced.

  • Update
    UTC
    Update

    Infura is back to normal. Etherscan is still syncing.

  • Monitoring
    UTC
    Monitoring

    Infura and Etherscan are currently experiencing sync issues. We're monitoring the situation and will update as the situation develops.

Alchemy Degraded Performance
Resolved6 hours 8 minutes
  • Resolved
    UTC
    Resolved

    This issue has been resolved.

  • Monitoring
    UTC
    Monitoring

    Alchemy, one of our upstream infrastructure providers, is experiencing degraded performance.

Kovan Certificate Issues
ResolvedPartial outage21 minutes
  • Resolved
    UTC
    Resolved

    Infra providers are caught up. The issue is now resolved.

  • Monitoring
    UTC
    Monitoring

    The certificate has been successfully renewed. The public endpoint is catching up now, and should be fully synced in a few minutes.

  • Identified
    UTC
    Identified

    A job to automatically renew TLS certificates on Kovan failed. We're manually renewing the certificate. Until this is complete, the Kovan public endpoint will be paused.

Mar 2022

Kovan Replicas Paused
ResolvedMajor outage6 hours 1 minute
  • Resolved
    UTC
    Resolved

    The issue has been resolved.

  • Monitoring
    UTC
    Monitoring

    Our fix is rolling out to infrastructure providers, and our public endpoint is syncing again. We'll continue to monitor the situation as necessary. Infrastructure providers may need additional time to upgrade their infrastructure.

  • Update
    UTC
    Update

    We have implemented a fix, and are distributing it to infrastructure providers. In the meantime, the Kovan public endpoint has been routed to our internal infrastructure and should be back online.

  • Update
    UTC
    Update

    We are testing a fix for this issue.

  • Update
    UTC
    Update

    We are testing a fix for this issue.

  • Update
    UTC
    Update

    We are continuing to work on a fix for this incident.

  • Identified
    UTC
    Identified

    We have identified an issue causing Kovan replicas to pause. We're investigating the cause, and will deploy a fix once we've found one.

Public API Instability
ResolvedPartial outage2 hours 59 minutes
  • Resolved
    UTC
    Resolved

    The issue appears resolved. We'll continue monitoring from our end and post updates as necessary.

  • Monitoring
    UTC
    Monitoring

    Request failures appear to have returned to normal. We're monitoring the situation for any further issues.

  • Identified
    UTC
    Identified

    One of our upstream infrastructure providers is experiencing issues. We are failing over to an alternative provider. You may see periodic errors with the mainnet public endpoint until these issues are resolved.

MAR29
Scheduled Kovan/Mainnet Maintenance
CompletedMaintenance2 hours 20 minutes
  • Completed
    March 29, 2022 at 8:20 PMUTC
    Completed
    March 29, 2022 at 8:20 PMUTC

    Maintenance has completed successfully.

  • In progress
    March 29, 2022 at 6:05 PMUTC
    In progress
    March 29, 2022 at 6:05 PMUTC

    Maintenance is now in progress.

  • Planned
    March 29, 2022 at 6:00 PMUTC
    Planned
    March 29, 2022 at 6:00 PMUTC

    We are planning for a scheduled maintenance during this time. No more than 5 minutes of downtime is expected.

MAR24
Batch Compression Upgrade
CompletedMaintenance46 minutes
  • Completed
    March 24, 2022 at 6:46 PMUTC
    Completed
    March 24, 2022 at 6:46 PMUTC

    Maintenance has completed successfully.

  • In progress
    March 24, 2022 at 6:12 PMUTC
    In progress
    March 24, 2022 at 6:12 PMUTC

    Maintenance is now in progress.

  • Planned
    March 24, 2022 at 6:00 PMUTC
    Planned
    March 24, 2022 at 6:00 PMUTC

    We will be enabling batch compression on our mainnet network today. We do not expect any downtime during this process, however withdrawals may by slightly delayed while we restart our batch submitter.

MAR22
Scheduled Kovan/Mainnet Maintenance
CompletedMaintenance59 minutes
  • Completed
    March 22, 2022 at 6:59 PMUTC
    Completed
    March 22, 2022 at 6:59 PMUTC

    Maintenance has completed successfully.

  • In progress
    March 22, 2022 at 6:14 PMUTC
    In progress
    March 22, 2022 at 6:14 PMUTC

    Maintenance is now in progress.

  • Planned
    March 22, 2022 at 6:00 PMUTC
    Planned
    March 22, 2022 at 6:00 PMUTC

    We are planning scheduled maintenance during this time.

Feb 2022

FEB22
Scheduled Kovan/Mainnet Maintenance
CompletedMaintenance25 minutes
  • Completed
    February 22, 2022 at 7:25 PMUTC
    Completed
    February 22, 2022 at 7:25 PMUTC

    Maintenance has completed successfully.

  • In progress
    February 22, 2022 at 7:11 PMUTC
    In progress
    February 22, 2022 at 7:11 PMUTC

    Maintenance is now in progress.

  • Planned
    February 22, 2022 at 7:00 PMUTC
    Planned
    February 22, 2022 at 7:00 PMUTC

    We are upgrading software on Kovan/Mainnet. We expect minimal downtime.

FEB15
Berlin Hardfork Maintenance
CompletedMaintenance58 minutes
  • Completed
    February 15, 2022 at 10:58 PMUTC
    Completed
    February 15, 2022 at 10:58 PMUTC

    Maintenance has completed successfully.

  • In progress
    February 15, 2022 at 10:05 PMUTC
    In progress
    February 15, 2022 at 10:05 PMUTC

    Maintenance is now in progress.

  • Planned
    February 15, 2022 at 10:00 PMUTC
    Planned
    February 15, 2022 at 10:00 PMUTC

    We will be updating the sequencer for the mainnet Berlin hardfork.

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