Ethereum Sepolia - Glamsterdam Hard Fork upgrade

Scheduled Maintenance Report for Blockdaemon

Completed

The scheduled maintenance has been completed.
Posted Oct 01, 2026 - 19:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Oct 01, 2026 - 18:00 UTC

Scheduled

Blockdaemon will update all Ethereum Sepolia nodes to be Glamsterdam Hard Fork comptaible on 10/01/2026, between 18:00 – 20:00 UTC. We are updating our nodes due to the Ethereum Glamsterdam hard fork. This update applies to all Blockdaemon Ethereum Sepolia nodes; there will be planned downtime of up to 10 minutes per node.

If you have any questions or concerns please reach out to your Customer Success Manager.

If you want additional information please review the release notes here:
https://github.com/paradigmxyz/reth/releases/tag/v2.6.0
https://github.com/ethereum/go-ethereum/releases/tag/v1.17.6
https://github.com/nethermindeth/nethermind/releases#release-2.0.0
Posted Sep 24, 2026 - 18:48 UTC
This scheduled maintenance affected: Staking Reporting API (Ethereum Staking Reporting), Staking API (Ethereum Staking API), Blockdaemon Validator (Ethereum Validators), Blockdaemon RPC API (Ethereum Native API), and Protocols (Dedicated Nodes) (Ethereum).