🔑 Key management
Add new key
bcnad keys add wallet
Recover existing key
bcnad keys add wallet --recover
List all keys
bcnad keys list
Delete key
bcnad keys delete wallet
Export key to a file
bcnad keys export wallet
Import key from a file
bcnad keys import wallet wallet.backup
Query wallet balance
bcnad q bank balances $(bcnad keys show wallet -a)
👷 Validator management
Please make sure you have adjusted moniker, identity, details and website to match your values.
Create new validator
bcnad tx staking create-validator \
--amount 1000000ubcna \
--pubkey $(bcnad tendermint show-validator) \
--moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id bitcanna-dev-1 \
--commission-rate 0.05 \
--commission-max-rate 0.20 \
--commission-max-change-rate 0.05 \
--min-self-delegation 1 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0.001ubcna \
-y
Edit existing validator
bcnad tx staking edit-validator \
--new-moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id bitcanna-dev-1 \
--commission-rate 0.05 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0.001ubcna \
-y
Unjail validator
bcnad tx slashing unjail --from wallet --chain-id bitcanna-dev-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.001ubcna -y
Jail reason
bcnad query slashing signing-info $(bcnad tendermint show-validator)
List all active validators
bcnad q staking validators -oj --limit=3000 | jq '.validators[] | select(.status=="BOND_STATUS_BONDED")' | jq -r '(.tokens|tonumber/pow(10; 6)|floor|tostring) + " \t " + .description.moniker' | sort -gr | nl
List all inactive validators
bcnad q staking validators -oj --limit=3000 | jq '.validators[] | select(.status=="BOND_STATUS_UNBONDED")' | jq -r '(.tokens|tonumber/pow(10; 6)|floor|tostring) + " \t " + .description.moniker' | sort -gr | nl
View validator details
bcnad q staking validator $(bcnad keys show wallet --bech val -a)
💲 Token management
Withdraw rewards from all validators
bcnad tx distribution withdraw-all-rewards --from wallet --chain-id bitcanna-dev-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.001ubcna -y
Withdraw commission and rewards from your validator
bcnad tx distribution withdraw-rewards $(bcnad keys show wallet --bech val -a) --commission --from wallet --chain-id bitcanna-dev-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.001ubcna -y
Delegate tokens to yourself
bcnad tx staking delegate $(bcnad keys show wallet --bech val -a) 1000000ubcna --from wallet --chain-id bitcanna-dev-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.001ubcna -y
Delegate tokens to validator
bcnad tx staking delegate <TO_VALOPER_ADDRESS> 1000000ubcna --from wallet --chain-id bitcanna-dev-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.001ubcna -y
Redelegate tokens to another validator
bcnad tx staking redelegate $(bcnad keys show wallet --bech val -a) <TO_VALOPER_ADDRESS> 1000000ubcna --from wallet --chain-id bitcanna-dev-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.001ubcna -y
Unbond tokens from your validator
bcnad tx staking unbond $(bcnad keys show wallet --bech val -a) 1000000ubcna --from wallet --chain-id bitcanna-dev-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.001ubcna -y
Send tokens to the wallet
bcnad tx bank send wallet <TO_WALLET_ADDRESS> 1000000ubcna --from wallet --chain-id bitcanna-dev-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.001ubcna -y
🗳 Governance
List all proposals
bcnad query gov proposals
View proposal by id
bcnad query gov proposal 1
Vote ‘Yes’
bcnad tx gov vote 1 yes --from wallet --chain-id bitcanna-dev-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.001ubcna -y
Vote ‘No’
bcnad tx gov vote 1 no --from wallet --chain-id bitcanna-dev-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.001ubcna -y
Vote ‘Abstain’
bcnad tx gov vote 1 abstain --from wallet --chain-id bitcanna-dev-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.001ubcna -y
Vote ‘NoWithVeto’
bcnad tx gov vote 1 NoWithVeto --from wallet --chain-id bitcanna-dev-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.001ubcna -y
⚡️ Utility
Update ports
CUSTOM_PORT=110
sed -i -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:${CUSTOM_PORT}58\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:${CUSTOM_PORT}57\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:${CUSTOM_PORT}60\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:${CUSTOM_PORT}56\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":${CUSTOM_PORT}66\"%" $HOME/.bcna/config/config.toml
sed -i -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${CUSTOM_PORT}17\"%; s%^address = \":8080\"%address = \":${CUSTOM_PORT}80\"%; s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:${CUSTOM_PORT}90\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:${CUSTOM_PORT}91\"%" $HOME/.bcna/config/app.toml
Update Indexer
Disable indexer
sed -i -e 's|^indexer *=.*|indexer = "null"|' $HOME/.bcna/config/config.toml
Enable indexer
sed -i -e 's|^indexer *=.*|indexer = "kv"|' $HOME/.bcna/config/config.toml
Update pruning
sed -i \
-e 's|^pruning *=.*|pruning = "custom"|' \
-e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|' \
-e 's|^pruning-keep-every *=.*|pruning-keep-every = "0"|' \
-e 's|^pruning-interval *=.*|pruning-interval = "19"|' \
$HOME/.bcna/config/app.toml
🚨 Maintenance
Get validator info
bcnad status 2>&1 | jq .ValidatorInfo
Get sync info
bcnad status 2>&1 | jq .SyncInfo
Get node peer
echo $(bcnad tendermint show-node-id)'@'$(curl -4s ifconfig.me)':'$(cat $HOME/.bcna/config/config.toml | sed -n '/Address to listen for incoming connection/{n;p;}' | sed 's/.*://; s/".*//')
Check if validator key is correct
[[ $(bcnad q staking validator $(bcnad keys show wallet --bech val -a) -oj | jq -r .consensus_pubkey.key) = $(bcnad status | jq -r .ValidatorInfo.PubKey.value) ]] && echo -e "\n\e[1m\e[32mTrue\e[0m\n" || echo -e "\n\e[1m\e[31mFalse\e[0m\n"
Get live peers
curl -sS http://localhost:14257/net_info | jq -r '.result.peers[] | "\(.node_info.id)@\(.remote_ip):\(.node_info.listen_addr)"' | awk -F ':' '{print $1":"$(NF)}'
Set minimum gas price
sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.001ubcna\"/" $HOME/.bcna/config/app.toml
Enable prometheus
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.bcna/config/config.toml
Reset chain data
bcnad tendermint unsafe-reset-all --keep-addr-book --home $HOME/.bcna --keep-addr-book
Remove node
Please, before proceeding with the next step! All chain data will be lost! Make sure you have backed up your priv_validator_key.json!
cd $HOME
sudo systemctl stop bitcanna-testnet.service
sudo systemctl disable bitcanna-testnet.service
sudo rm /etc/systemd/system/bitcanna-testnet.service
sudo systemctl daemon-reload
rm -f $(which bcnad)
rm -rf $HOME/.bcna
rm -rf $HOME/bcna
⚙️ Service Management
Reload service configuration
sudo systemctl daemon-reload
Enable service
sudo systemctl enable bitcanna-testnet.service
Disable service
sudo systemctl disable bitcanna-testnet.service
Start service
sudo systemctl start bitcanna-testnet.service
Stop service
sudo systemctl stop bitcanna-testnet.service
Restart service
sudo systemctl restart bitcanna-testnet.service
Check service status
sudo systemctl status bitcanna-testnet.service
Check service logs
sudo journalctl -u bitcanna-testnet.service -f --no-hostname -o cat