Optimism Sepolia - Archive Node Migration to op-reth

Scheduled Maintenance Report for QuickNode

Completed

The scheduled maintenance has been completed.

Posted Aug 27, 2025 - 22:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Aug 27, 2025 - 16:00 UTC

Scheduled

As part of our ongoing efforts to improve performance, reliability, and long-term support, we will be migrating our Optimism Sepolia archive nodes from op-geth/op-erigon to op-reth.

We do not anticipate any downtime or service disruptions during this migration. All API endpoints and methods will continue to function normally.

No action is required from customers at this time. Your endpoints will continue to work without interruption or configuration changes.

Sepolia: Migration starts Wednesday, August 27th at 16:00 UTC
Mainnet: TBD

Posted Aug 20, 2025 - 18:06 UTC

This scheduled maintenance affected: Optimism (Sepolia - JSON RPC, Sepolia - Websockets API, Sepolia — QuickAlerts, Sepolia — Streams).