⌨️Node Operators

Running the node

If you want to run a node for Mode you can follow these instructions: https://github.com/mode-network/rollup-node

FJORD UPDATE - Wed Jul 10 16:00:01 UTC 2024 Node operators will need to upgrade to Fjord before the activation date. For Sepolia, the op-node release v1.7.7(opens in a new tab) and op-geth release v1.101315.2(opens in a new tab) contain these changes. Please update to the latest releases of op-geth and op-node.

VERIFY

Make the following checks to verify that your node is properly configured.

• op-node and op-geth will log their configurations at startup

• Check that the Fjord time is set to activation-timestamp in the op-node startup logs

• Check that the Fjord time is set to activation-timestamp in the op-geth startup logs

For more information please visit Optimism's documentation.

Snapshots

Snapshots will help you save time while synching your node to Mode.

• Mainnet

Tuesday 5th June (latest) - https://storage.googleapis.com/conduit-networks-snapshots/mode/mainnet/2024-07-12.tar

Recommended op-node & op-geth versions:

op-geth v1.101308.2 op-node v1.7.0 For celestia DA:

https://github.com/celestiaorg/optimism/releases/tag/v1.2.0-OP_v1.7.0-CN_v0.12.4

• Testnet

https://storage.cloud.google.com/conduit-networks-snapshots/mode/sepolia/latest.tar.gz

Recommended op-node & op-geth versions:

• run op-node >= 1.7.7-rc.1

• run op-geth >= 1.101315.1

• set on both the flag --override.fjord=1716998400

https://github.com/ethereum-optimism/specs/blob/main/specs/fjord/overview.md

UPDATES:

• Wednesday May 29th 16:00 UTC Optimism Fjord Hard Fork was activated on Sepolia testnet

• The Ecotone upgrade for OP Sepolia activated at 1708534800 Wed Feb 21 17:00:00 UTC 2024.

• The Ecotone OP Mainnet upgrade was at 1710374401 Thu Mar 14 00:00:01 UTC 2024, pending governance approval(opens in a new tab).

Getting ready for Ecotone Upgrade (Dencun + EIP-4844)

The Ecotone upgrade contains the Dencun upgrade from L1, and adopts EIP-4844 blobs for data-availability. Please refer to: https://docs.optimism.io/builders/notices/ecotone-changes

• You need l1 beacon api access for op-node and pass via --l1.beacon param (or OP_NODE_L1_BEACON env).

• Consider having full-archive blobs access. if you are on the superchain you don't have to pass any new parameter.