🟢Airchains Station

Hardware minimum:

• 3 cores

• 4 GB RAM

• 100 GB SSD

• Ubuntu 22 - x86 or arm64

Node39 run Station x Eigenlayer

Website: https://points.airchains.io/

Faucet amf: https://discord.gg/Vc8JMMCZ4Z

1- Install Dependencies:

sudo apt update && sudo apt upgarade -y
sudo apt-get install git curl build-essential make jq gcc snapd chrony lz4 tmux unzip bc -

2- Install GO: (amd64 - x86)

rm -rf $HOME/go
sudo rm -rf /usr/local/go
cd $HOME
curl https://dl.google.com/go/go1.21.8.linux-amd64.tar.gz | sudo tar -C/usr/local -zxvf -
cat <<'EOF' >>$HOME/.profile
export GOROOT=/usr/local/go
export GOPATH=$HOME/go
export GO111MODULE=on
export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin
EOF
source $HOME/.profile
go version

2- Install GO: (arm64)

rm -rf $HOME/go
sudo rm -rf /usr/local/go
cd $HOME
curl https://dl.google.com/go/go1.21.8.linux-arm64.tar.gz | sudo tar -C/usr/local -zxvf -
cat <<'EOF' >>$HOME/.profile
export GOROOT=/usr/local/go
export GOPATH=$HOME/go
export GO111MODULE=on
export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin
EOF
source $HOME/.profile
go version

3- Clone GitHub Repositories:

git clone https://github.com/airchains-network/evm-station.git
git clone https://github.com/airchains-network/tracks.git

4- etting Up and Running the EVM Station:

cd evm-station
go mod tidy

/bin/bash ./scripts/local-setup.sh
/bin/bash ./scripts/local-start.sh 

# After successfully running the two start commands to logs

Ctrl + c

# Save information (Address, seed,...)

# Run evmosd in tmux

tmux new -s rollup
/bin/bash ./scripts/local-start.sh 

# Ctrl b + d -> exit

• Get private key: (Save ìnomation)

 /bin/bash ./scripts/local-keys.sh 

5- Setting Up DA Keys and Running DA Client: amd64 Change [keyname]

wget https://github.com/airchains-network/tracks/releases/download/v0.0.2/eigenlayer
chmod +x eigenlayer

./eigenlayer operator keys create --key-type ecdsa [keyname]

• Result Save infomation

eigenlayer operator keys create --key-type ecdsa test
? Enter password to encrypt the ecdsa private key:
ECDSA Private Key (Hex):  b3eba201405d5b5f7aaa9adf6bb734dc6c0f448ef64dd39df80ca2d92fca6d7b
Please backup the above private key hex in safe place.

Key location: /home/ubuntu/.eigenlayer/operator_keys/test.ecdsa.key.json
Public Key hex:  f87ee475109c2943038b3c006b8a004ee17bebf3357d10d8f63ef202c5c28723906533dccfda5d76c1da0a9f05cc6d32085ca1af8aaab5a28171474b1ad0aa68
Ethereum Address 0x6a8c0D554a694899041E52a91B4EC3Ff23d8aBD5

5- Setting Up DA Keys and Running DA Client: arm64 Change [keyname]

wget https://github.com/Layr-Labs/eigenlayer-cli/releases/download/v0.8.2/eigenlayer-cli_0.8.2_linux_arm64.tar.gztag/v0.8.1
tar -xvf eigenlayer-cli_0.8.1_linux_arm64.tar.gz
chmod +x eigenlayer

./eigenlayer operator keys create --key-type ecdsa [keyname]

• Result: Save infomation

eigenlayer operator keys create --key-type ecdsa test
? Enter password to encrypt the ecdsa private key:
ECDSA Private Key (Hex):  b3eba201405d5b5f7aaa9adf6bb734dc6c0f448ef64dd39df80ca2d92fca6d7b
Please backup the above private key hex in safe place.

Key location: /home/ubuntu/.eigenlayer/operator_keys/test.ecdsa.key.json
Public Key hex:  f87ee475109c2943038b3c006b8a004ee17bebf3357d10d8f63ef202c5c28723906533dccfda5d76c1da0a9f05cc6d32085ca1af8aaab5a28171474b1ad0aa68
Ethereum Address 0x6a8c0D554a694899041E52a91B4EC3Ff23d8aBD

6- Setting Up and Running Tracks:

cd $HOME
sudo rm -rf ~/.tracks
cd tracks
go mod tidy

#Change <moniker-name> & daKey (ECDSA Private Key (Hex):  b3eba201405d5b5f7aaa9adf6bb734dc6c0f448ef64dd39df80ca2d92fca6d7b)

go run cmd/main.go init --daRpc "disperser-holesky.eigenda.xyz" --daKey "daKey" --daType "eigen" --moniker "<moniker-name>" --stationRpc "http://127.0.0.1:8545" --stationAPI "http://127.0.0.1:8545" --stationType "evm"

7- Create Keys for Junction: Save infomation and faucet amf in Discord.

#Change <account-name>
go run cmd/main.go keys junction --accountName <account-name> --accountPath $HOME/.tracks/junction-accounts/keys

go run cmd/main.go prover v1EVM

8- Create Station on Junction:

Get nodeid:

cat ~/.tracks/config/sequencer.toml

#Change infomation (<account-name>, 113.113.113.133 your ip vps, <node_id>)
go run cmd/main.go create-station --accountName <account-name> --accountPath $HOME/.tracks/junction-accounts/keys --jsonRPC "https://airchains-testnet-rpc.cosmonautstakes.com/" --info "EVM Track" --tracks <wallet-address> --bootstrapNode "/ip4/113.113.113.133/tcp/2300/p2p/<node_id>"

9- Start tracks:

tmux new -s tracks
go run cmd/main.go start

Add your rpc (ip:8545) Metamask and Chain ID 1234

Send 25tx -> Avtive