Description
Nethermind rejects blocks as invalid due to InvalidWithdrawalsRoot
Steps to Reproduce
In order to replicate the behavior, please provide a detailed list of steps:
- Run a Nethermind node using an OP chain where Isthmus is enabled. This was tested using
base-mainnet.
- Wait until Nethermind downloads blocks from peers.
Actual behavior
Nethermind rejects blocks as invalid due to an InvalidWithdrawalsRoot error from multiple different peers.
Expected behavior
Nethermind should accept these blocks since they're valid.
Screenshots

Desktop (please complete the following information):
Please provide the following information regarding your setup:
- Operating System: Fedora Linux Workstation 42
- Version: commit 6286b8c
- Installation Method: From source
- Consensus Client:
op-node v1.13.2
Additional context
Originally reported on Discord: https://discord.com/channels/629004402170134531/1364406090779070585/1372641821724774502
Description
Nethermind rejects blocks as invalid due to
InvalidWithdrawalsRootSteps to Reproduce
In order to replicate the behavior, please provide a detailed list of steps:
base-mainnet.Actual behavior
Nethermind rejects blocks as invalid due to an
InvalidWithdrawalsRooterror from multiple different peers.Expected behavior
Nethermind should accept these blocks since they're valid.
Screenshots
Desktop (please complete the following information):
Please provide the following information regarding your setup:
op-node v1.13.2Additional context
Originally reported on Discord: https://discord.com/channels/629004402170134531/1364406090779070585/1372641821724774502