Minimum Hardware

Node CPU RAM SSD OS
kiichaind 8 16 400 GB Ubuntu 22.04 LTS

Install Dependencies

sudo apt update && sudo apt upgrade -y sudo apt install curl git wget htop tmux build-essential jq make lz4 gcc unzip -y

Install Go

ver="1.22.2" cd $HOME wget "https://golang.org/dl/go$ver.linux-amd64.tar.gz" sudo rm -rf /usr/local/go sudo tar -C /usr/local -xzf "go$ver.linux-amd64.tar.gz" rm "go$ver.linux-amd64.tar.gz" echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> ~/.bash_profile source ~/.bash_profile go version

Download Binary

cd $HOME rm -rf kiichain git clone https://github.com/KiiChain/kiichain.git cd kiichain git checkout v2.0.0 make install

Config and Init App

kiichaind init test --chain-id oro_1336-1

Download Genesis and Addrbook

curl -L https://files-kiichain.catsmile.space/addrbook.json > $HOME/.kiichain/config/addrbook.json curl -L https://files-kiichain.catsmile.space/genesis.json > $HOME/.kiichain/config/genesis.json

Custom Ports

sed -i -e "s%:26657%:19657%" $HOME/.kiichain/config/client.toml sed -i -e "s%:26658%:19658%; s%:26657%:19657%; s%:6060%:19060%; s%:26656%:19656%; s%:26660%:19660%" $HOME/.kiichain/config/config.toml sed -i -e "s%:1317%:19317%; s%:9090%:19090%" $HOME/.kiichain/config/app.toml

Pruning, Gas and Prometheus

sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"1000000000akii\"/" $HOME/.kiichain/config/app.toml sed -i 's|^indexer *=.*|indexer = "null"|' $HOME/.kiichain/config/config.toml

Create Service File

sudo tee /etc/systemd/system/kiichaind.service > /dev/null << EOF [Unit] Description=kiichain After=network-online.target [Service] User=$USER ExecStart=$(which kiichaind) start Restart=always RestartSec=3 LimitNOFILE=65535 [Install] WantedBy=multi-user.target EOF

Start

sudo systemctl daemon-reload sudo systemctl enable kiichaind sudo systemctl restart kiichaind sudo journalctl -u kiichaind -f -o cat

Snapshot

sudo systemctl stop kiichaind cp $HOME/.kiichain/data/priv_validator_state.json $HOME/.kiichain/priv_validator_state.json.backup kiichaind tendermint unsafe-reset-all --home $HOME/.kiichain --keep-addr-book curl -L https://files-kiichain.catsmile.space/snapshot_latest.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.kiichain mv $HOME/.kiichain/priv_validator_state.json.backup $HOME/.kiichain/data/priv_validator_state.json sudo systemctl restart kiichaind sudo journalctl -u kiichaind -f -o cat

State Sync

sudo systemctl stop kiichaind cp $HOME/.kiichain/data/priv_validator_state.json $HOME/.kiichain/priv_validator_state.json.backup kiichaind tendermint unsafe-reset-all --home $HOME/.kiichain --keep-addr-book SNAP_RPC="https://rpc.dos.sentry.testnet.v3.kiivalidator.com:443" LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \ BLOCK_HEIGHT=$((LATEST_HEIGHT - 1000)); \ TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash) sed -i "/\[statesync\]/, /^enable =/ s/=.*/= true/;\ /^rpc_servers =/ s|=.*|= \"$SNAP_RPC,$SNAP_RPC\"|\ /^trust_height =/ s/=.*/= $BLOCK_HEIGHT/;\ /^trust_hash =/ s/=.*/= \"$TRUST_HASH\"/" $HOME/.kiichain/config/config.toml mv $HOME/.kiichain/priv_validator_state.json.backup $HOME/.kiichain/data/priv_validator_state.json sudo systemctl restart kiichaind && sudo journalctl -u kiichaind -fo cat

Create and Restore Address

# Create wallet kiichaind keys add wallet --keyring-backend test --coin-type 118 --key-type secp256k1 # Restore wallet kiichaind keys add wallet --keyring-backend test --recover --coin-type 118 --key-type secp256k1 # Restore wallet Type EVM kiichaind keys add walletevm --keyring-backend test --recover --coin-type 60 --key-type eth_secp256k1 # List kiichaind keys list --keyring-backend test

Check Balance

kiichaind q bank balances $(kiichaind keys show wallet -a)

Create Validator

cd $HOME # Create validator.json file echo "{\"pubkey\":{\"@type\":\"/cosmos.crypto.ed25519.PubKey\",\"key\":\"$(kiichaind comet show-validator | grep -Po '\"key\":\s*\"\K[^"]*')\"}, \"amount\": \"1000000000000000000akii\", \"moniker\": \"mynode\", \"identity\": \"\", \"website\": \"\", \"security\": \"\", \"details\": \"I love Kiichain\", \"commission-rate\": \"0.05\", \"commission-max-rate\": \"0.2\", \"commission-max-change-rate\": \"0.05\", \"min-self-delegation\": \"1\" }" > $HOME/.kiichain/validator.json # Create a validator using the JSON configuration kiichaind tx staking create-validator $HOME/.kiichain/validator.json \ --from wallet \ --chain-id oro_1336-1 \ --gas-prices=1000000000akii \ --gas-adjustment=1.5 \ --gas=auto

Delegate to own

kiichaind tx staking delegate $(kiichaind keys show wallet --bech val -a) 1000000akii --from wallet --chain-id oro_1336-1 --gas auto --gas-adjustment 1.3 --gas-prices=1000000000akii

Unjail Validator

kiichaind tx slashing unjail --from wallet --chain-id oro_1336-1 --gas auto --gas-adjustment 1.3 --gas-prices=1000000000akii

Vote

kiichaind tx gov vote 1 yes --from wallet --chain-id oro_1336-1 --gas auto --gas-adjustment 1.3 --gas-prices=1000000000akii

Upgrade

sudo systemctl stop kiichaind cd $HOME rm -rf kiichain git clone https://github.com/KiiChain/kiichain.git cd kiichain git checkout v3.0.0 make install kiichaind version sudo systemctl restart kiichaind sudo journalctl -u kiichaind -f -o cat

Delete node

sudo systemctl stop kiichaind sudo systemctl disable kiichaind sudo rm /etc/systemd/system/kiichaind.service sudo systemctl daemon-reload rm -rf $(which kiichaind) rm -rf .kiichain rm -rf kiichain