🔑 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-1 \
--commission-rate 0.05 \
--commission-max-rate 0.20 \
--commission-max-change-rate 0.01 \
--min-self-delegation 1 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0ubcna \
-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-1 \
--commission-rate 0.05 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0ubcna \
-y

Unjail validator

bcnad tx slashing unjail --from wallet --chain-id bitcanna-1 --gas-adjustment 1.4 --gas auto --gas-prices 0ubcna -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-1 --gas-adjustment 1.4 --gas auto --gas-prices 0ubcna -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-1 --gas-adjustment 1.4 --gas auto --gas-prices 0ubcna -y

Delegate tokens to yourself

bcnad tx staking delegate $(bcnad keys show wallet --bech val -a) 1000000ubcna --from wallet --chain-id bitcanna-1 --gas-adjustment 1.4 --gas auto --gas-prices 0ubcna -y

Delegate tokens to validator

bcnad tx staking delegate <TO_VALOPER_ADDRESS> 1000000ubcna --from wallet --chain-id bitcanna-1 --gas-adjustment 1.4 --gas auto --gas-prices 0ubcna -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-1 --gas-adjustment 1.4 --gas auto --gas-prices 0ubcna -y

Unbond tokens from your validator

bcnad tx staking unbond $(bcnad keys show wallet --bech val -a) 1000000ubcna --from wallet --chain-id bitcanna-1 --gas-adjustment 1.4 --gas auto --gas-prices 0ubcna -y

Send tokens to the wallet

bcnad tx bank send wallet <TO_WALLET_ADDRESS> 1000000ubcna --from wallet --chain-id bitcanna-1 --gas-adjustment 1.4 --gas auto --gas-prices 0ubcna -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-1 --gas-adjustment 1.4 --gas auto --gas-prices 0ubcna -y

Vote ‘No’

bcnad tx gov vote 1 no --from wallet --chain-id bitcanna-1 --gas-adjustment 1.4 --gas auto --gas-prices 0ubcna -y

Vote ‘Abstain’

bcnad tx gov vote 1 abstain --from wallet --chain-id bitcanna-1 --gas-adjustment 1.4 --gas auto --gas-prices 0ubcna -y

Vote ‘NoWithVeto’

bcnad tx gov vote 1 NoWithVeto --from wallet --chain-id bitcanna-1 --gas-adjustment 1.4 --gas auto --gas-prices 0ubcna -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 -s 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 = \"0ubcna\"/" $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.service
sudo systemctl disable bitcanna.service
sudo rm /etc/systemd/system/bitcanna.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.service

Disable service

sudo systemctl disable bitcanna.service

Start service

sudo systemctl start bitcanna.service

Stop service

sudo systemctl stop bitcanna.service

Restart service

sudo systemctl restart bitcanna.service

Check service status

sudo systemctl status bitcanna.service

Check service logs

sudo journalctl -u bitcanna.service -f --no-hostname -o cat