QuickNode incident

Optimism Mainnet Network Stalled at Block 153924191

Notice Resolved View vendor source →

QuickNode experienced a notice incident on July 7, 2026 affecting Mainnet — JSON-RPC API and Mainnet — Websockets API and 1 more component, lasting 3h 19m. The incident has been resolved; the full update timeline is below.

Started
Jul 07, 2026, 06:11 PM UTC
Resolved
Jul 07, 2026, 09:31 PM UTC
Duration
3h 19m
Detected by Pingoru
Jul 07, 2026, 06:11 PM UTC

Affected components

Mainnet — JSON-RPC APIMainnet — Websockets APIMainnet — WebhooksMainnet — Streams

Update timeline

  1. investigating Jul 07, 2026, 06:11 PM UTC

    Optimism Mainnet appears to have stalled at block 153924191. The QuickNode team is investigating and will update this page as more information becomes available.

  2. monitoring Jul 07, 2026, 06:27 PM UTC

    Optimism Mainnet block height is advancing again. We are monitoring the network for continued stability and will provide further updates if needed.

  3. resolved Jul 07, 2026, 09:31 PM UTC

    The Optimism Mainnet network stall at block 153924191 has been resolved. The network is advancing normally. We will continue to monitor for stability.