All systems operational

Mainnet
100 % uptime

Public API

100 % uptime
Jan 2023100% uptime
Feb 2023100% uptime
Mar 2023100% uptime

Bridge UI

100 % uptime
Jan 2023100% uptime
Feb 2023100% uptime
Mar 2023100% uptime

Deposits

100 % uptime
Jan 2023100% uptime
Feb 2023100% uptime
Mar 2023100% uptime

Withdrawals

100 % uptime
Jan 2023100% uptime
Feb 2023100% uptime
Mar 2023100% uptime

Transaction Sequencing

100 % uptime
Jan 2023100% uptime
Feb 2023100% uptime
Mar 2023100% uptime

Batch Submission

100 % uptime
Jan 2023100% uptime
Feb 2023100% uptime
Mar 2023100% uptime

Node Sync

100 % uptime
Jan 2023100% uptime
Feb 2023100% uptime
Mar 2023100% uptime

Goerli

99.63 % uptime

Public API

99.43 % uptime
Jan 2023100% uptime
Feb 2023100% uptime
Mar 202398.38% uptime

Bridge UI

99.43 % uptime
Jan 2023100% uptime
Feb 2023100% uptime
Mar 202398.38% uptime

Deposits

99.55 % uptime
Jan 2023100% uptime
Feb 202399.96% uptime
Mar 202398.75% uptime

Withdrawals

99.56 % uptime
Jan 2023100% uptime
Feb 2023100% uptime
Mar 202398.75% uptime

Transaction Sequencing

99.42 % uptime
Jan 2023100% uptime
Feb 202399.96% uptime
Mar 202398.38% uptime

Batch Submission

100 % uptime
Jan 2023100% uptime
Feb 2023100% uptime
Mar 2023100% uptime

Node Sync

100 % uptime
Jan 2023100% uptime
Feb 2023100% uptime
Mar 2023100% uptime

Notice history

Mar 2023

Goerli Head Halt
  • Resolved

    Our team has resolved the head halt, and block production should now be fully operational for all users. If you continue to experience an issue, please let us know on Discord.

    Thanks for your patience with us!

  • Monitoring

    Our team has implemented a fix to resolve the head halt, and is monitoring the situation. No action is required on the part of replica operators. Nodes should automatically come back in sync as new data is posted to L1.

    We’ll post an update as soon as the issue is fully resolved.

  • Investigating

    Our team continues to investigate the head halt on Goerli. While we are seeing the network start to recover, block production is still degraded.

    We’ll continue to update you here.

  • Investigating

    Our team continues to investigate the head halt on Goerli. At this time, the chain remains halted.

    We’ll continue to update you here.

  • Investigating

    Our team continues to investigate the head halt on Goerli.

    We'll continue to update you here.

  • Investigating

    Our team continues to investigate the head halt on Goerli.

    We'll continue to update you here.

  • Investigating

    Our team continues to investigate the head halt on Goerli. At this time, the chain remains halted.

    We’ll continue to update you here.

  • Investigating

    Our team is investigating a head halt on Optimism Goerli. At this time, you may be able to transact or sync on Optimism Goerli.

    We apologize for the inconvenience and will share an update once we have more information.

Instability on Optimism Goerli
  • Resolved

    This incident has been resolved as of 3/15 already.

  • Resolved

    We are resolving this incident. Please watch our Twitter for updates once we have published a fixed op-node release and node operators can remove the temporary flag.

  • Monitoring

    We have publicly shared the immediate fix to solve the issue for node operators on Optimism Goerli. Major services and infrastructure that operate Optimism Goerli nodes are slowly starting to resume operations as they add the specified flag.

    We will post an update when we have published a fixed op-node release and node operators can remove the temporary flag.

  • Identified

    The sequencer is confirmed to be up and processing transactions, deposits, and withdrawals safely. All nodes serving the public RPC endpoint have been updated with the below flag.

  • Identified

    Our team has identified the cause of the Optimism Goerli node halts.

    With the L1 Goerli network upgrading to Shapella, a change during Shanghai was made to how the block hash is derived. We have checks inside the op-node to recompute the block hash to ensure your L1 RPC is being honest - these started failing with the Shanghai updates.
    This will prevent any nodes being operated on Optimism Goerli from continuing to produce new blocks. The sequencer is confirmed to be up and processing transactions, deposits, and withdrawals safely.

    If you operate nodes on Optimism Goerli:

    To immediately fix this issue, please add a flag:
    --l1.trustrpc=true
    or
    OP_NODE_L1_TRUST_RPC="true"
    to disable these block hash checks.

    We will be pushing a new release of the op-node in the coming days with a fix. After upgrading to that new release you will be able to remove the above flag.

  • Investigating

    We are investigating report of instability on Optimism Goerli.

Feb 2023

Jan 2023

Instability on Optimism Goerli
  • Resolved

    We have successfully re-synced the sequencer, and re-enabled transaction ingress. We are monitoring for further issues.

    Re-syncing the sequencer caused a large chain reorganization on L2. If you are running an archival Optimism Goerli node, no action is necessary - the reorg was processed automatically. If you are running a full node, you will need to re-sync your node from the migrated Bedrock Goerli data directory.

    Infrastructure providers may need some time to re-sync their nodes as a result of this issue. See their respective status pages for more information.

    We’re sorry for any frustrations this outage caused our community, and are committed to sharing a post-mortem soon.

  • Identified

    Our team has discovered that the earlier provider outage triggered a bug in an Optimism node, which caused syncing from Optimism and L1 to stop. Our team is currently syncing the sequencer, which is a process we anticipate could take up to several hours. Transactions submitted during the last two hours may be replayed if they are still in our transaction pool, otherwise they will be dropped.

    We will be working with our infra partners to ensure they’re able to get Optimism nodes up and running as quickly as possible, and will update again here when we have new information or full resolution. In the meantime, there is no action required from users.

  • Monitoring

    Transaction ingress on Goerli has been disabled while the sequencer catches up. We expect service to be restored within 15 minutes.

  • Monitoring

    We're still seeing degraded performance on Goerli. We are working on a fix.

  • Monitoring

    We have deployed a fix for the Goerli testnet, and are monitoring the result. Nodes may need a few minutes to come back in sync.

    Mainnet has recovered.

  • Investigating

    One of our upstream RPC providers encountered an error. We're switching our infrastructure over to a new provider.

  • Identified

    Service to the mainnet public endpoint has been restored.

Goerli Bedrock Upgrade
  • Completed
    January 12, 2023 at 9:51 PM

    The Optimism Goerli network upgrade to the Bedrock release is complete!
    Deposits, Withdrawals, and transactions to the Sequencer are now back live.

    The public https://goerli.optimism.io endpoint is back up and will resume accepting transactions shortly.

    The Optimism Bridge Frontend is still being updated.

    Follow along as third party infrastructure projects spin back online here:
    https://oplabs.notion.site/External-Optimism-Goerli-Bedrock-Upgrade-Infra-Status-Tracker-86e67c08c09a4a85ae7987fca6fb1ddb

  • Update
    January 12, 2023 at 9:04 PM

    The Optimism Goerli migration to the Bedrock release is in its final stages! There were some unexpected delays that we will be addressing to ensure the Optimism Mainnet upgrade takes less time.

    The Optimism Goerli Sequencer has been upgraded to the Bedrock release and is back online at https://goerli-sequencer.optimism.io !
    Transactions are now being accepted, and we are testing to see that Deposits and Withdrawals are functional.

    op-node image is live at: us-docker.pkg.dev/oplabs-tools-artifacts/images/op-node:v0.10.9

  • Update
    January 12, 2023 at 7:51 PM

    The Optimism Goerli Bedrock upgrade is almost complete.
    We are working on spinning the Sequencer back online. Expect final op-node and op-geth images shortly.

  • Update
    January 12, 2023 at 7:14 PM

    The final blocks on the legacy Optimism Goerli sequencer have been mined and batch submitted to L1. The last block mined was block number 4061223, and the first block of the Bedrock release will be block number 4061224.

  • In progress
    January 12, 2023 at 6:20 PM

    The upgrade to the Bedrock Release of the Optimism Goerli Network has begun!

    Transactions to the Sequencer are halted (eth_sendRawTransaction RPC calls will be rejected by the Sequencer).

    Deposits and Withdrawals are paused.

    The Public RPC Endpoint (https://goerli.optimism.io/) will stay up with only read access.

  • Planned
    January 12, 2023 at 6:07 PM

    Update: We're wrapping up the last bit of prep work before halting the Optimism Goerli network and beginning the upgrade. Please standby, the migration will begin shortly.

  • In progress
    January 12, 2023 at 6:00 PM

    Maintenance is now in progress

  • Planned
    January 12, 2023 at 6:00 PM

    On January 12 at 1800 UTC, the OP Labs engineering team will begin the work to migrate Optimism’s Goerli Testnet to Bedrock. We expect the migration to take between thirty minutes and 2 hours, during which the Goerli network will be unavailable until the upgrade is complete.

    For more information about what to expect on upgrade day, please see the Upgrade Guide.

Jan 2023 to Mar 2023