Kynraze - Staking Service Provider

Band Protocol

Delegate to us

Chain-ID: laozi-mainnet
Latest Node Version: v2.5.4
Latest Block Height:

Band Protocol is a cross-chain data oracle platform that aggregates and connects real-world data and APIs to smart contracts.

Binary: realio-networkd

Denom: ario

Symbol: RIO

Exponent: 18

Folder Chain: .realio-network

Validator Token Governance Utility

Key management

Wallet Name

Key Command

bandd keys add bandd keys add  --recoverbandd keys listbandd keys delete bandd keys export bandd keys import  .backup

Check balance

bandd q bank balances $(bandd keys show  -a)

Service

sudo journalctl -u bandd -f --no-hostname -o catsudo systemctl start banddsudo systemctl stop banddsudo systemctl restart banddsudo systemctl status banddsudo systemctl daemon-reloadsudo systemctl enable banddsudo systemctl disable banddbandd status 2>&1 | jq .SyncInfoecho $(bandd tendermint show-node-id)'@'$(curl -s ifconfig.me)':'$(cat $HOME/.band/config/config.toml | sed -n '/Address to listen for incoming connection/{n;p;}' | sed 's/.*://; s/".*//')curl -sS http://localhost:657/net_info | jq -r '.result.peers[] | "\(.node_info.id)@\(.remote_ip):\(.node_info.listen_addr)"' | awk -F ':' '{print $1":"$(NF)}'

Validator management

Moniker

Keybase Identity

Details

Website

Contact

Amount

Commission Rate in %

Commission Max Change Rate in %

Create Validator

bandd tx staking create-validator \
--amount=000000uband \
--moniker="" \
--pubkey=$(bandd tendermint show-validator) \
--identity="" \
--details="" \
--website="" \
--security-contact= \
--chain-id=laozi-mainnet \
--commission-rate=0. \
--commission-max-rate=0.20 \
--commission-max-change-rate=0. \
--min-self-delegation=1 \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"

Edit Validator

MonikerIdentityDetailsCommission

bandd tx staking edit-validator \
--new-moniker="" \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband" -ybandd tx staking edit-validator \
--identity="" \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--details="" \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--commission-rate=0. \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--new-moniker="" \
--identity="" \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--new-moniker="" \
--details="" \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--new-moniker="" \
--commission-rate=0. \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--identity="" \
--details="" \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--identity="" \
--commission-rate=0. \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--details="" \
--commission-rate=0. \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--new-moniker="" \
--identity="" \
--details="" \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--new-moniker="" \
--identity="" \
--commission-rate=0. \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--new-moniker="" \
--details="" \
--commission-rate=0. \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--identity="" \
--details="" \
--commission-rate=0. \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--new-moniker="" \
--identity="" \
--details="" \
--commission-rate=0. \
--chain-id=laozi-mainnet \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"bandd tx staking edit-validator \
--new-moniker="" \
--identity="" \
--details="" \
--website="" \
--security-contact= \
--chain-id=laozi-mainnet \
--commission-rate=0. \
--from= \
--gas-adjustment="1.4" \
--fees="5000uband"

Validator Command

bandd status 2>&1 | jq .ValidatorInfobandd q staking validator $(bandd keys show  --bech val -a)bandd q slashing signing-info $(bandd tendermint show-validator)bandd tx slashing unjail --broadcast-mode=block --from  --chain-id laozi-mainnet --gas-adjustment="1.4" --fees="5000uband"bandd q staking validators -oj --limit=2000 | jq '.validators[] | select(.status=="BOND_STATUS_BONDED")' | jq -r '(.tokens|tonumber/pow(10; 6)|floor|tostring) + " 	 " + .description.moniker' | sort -gr | nl[[ $(bandd q staking validator $(bandd keys show  --bech val -a) -oj | jq -r .consensus_pubkey.key) = $(bandd status | jq -r .ValidatorInfo.PubKey.value) ]] && echo -e "Your key status is ok" || echo -e "Your key status is error"bandd q slashing signing-info $(bandd tendermint show-validator)

Token management

Validator Address

Amount

Wallet Address

Token Command

bandd tx distribution withdraw-all-rewards --from  --chain-id laozi-mainnet --gas-adjustment="1.4" --fees="5000uband"bandd tx distribution withdraw-rewards $(bandd keys show  --bech val -a) --commission --from  --chain-id laozi-mainnet --gas-adjustment="1.4" --fees="5000uband"bandd tx staking delegate $(bandd keys show  --bech val -a) 000000uband --from  --chain-id laozi-mainnet --gas-adjustment="1.4" --fees="5000uband"bandd tx staking redelegate $(bandd keys show  --bech val -a)  000000uband --from  --chain-id laozi-mainnet --gas-adjustment="1.4" --fees="5000uband"bandd tx staking delegate  000000uband --from  --chain-id laozi-mainnet --gas-adjustment="1.4" --fees="5000uband"bandd tx staking unbond $(bandd keys show  --bech val -a) 000000uband --from  --chain-id laozi-mainnet --gas-adjustment="1.4" --fees="5000uband"bandd tx bank send   000000uband --from  --chain-id laozi-mainnet --gas-adjustment="1.4" --fees="5000uband"

Governance

Proposal Id

YesNoNo with vetoAbstain

View Proposal

bandd query gov proposal

Vote

bandd tx gov vote   --from  --chain-id laozi-mainnet --gas-adjustment="1.4" --fees="5000uband"

Utility

Set Custom Port

Port

CUSTOM_PORT=
sed -i.bak -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:${CUSTOM_PORT}658\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:${CUSTOM_PORT}657\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:${CUSTOM_PORT}060\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:${CUSTOM_PORT}656\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":${CUSTOM_PORT}660\"%" $HOME/.band/config/config.toml
sed -i.bak -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${CUSTOM_PORT}317\"%; s%^address = \":8080\"%address = \":${CUSTOM_PORT}080\"%; s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:${CUSTOM_PORT}090\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:${CUSTOM_PORT}091\"%; s%^address = \"127.0.0.1:8545\"%address = \"0.0.0.0:${CUSTOM_PORT}545\"%; s%^ws-address = \"127.0.0.1:8546\"%ws-address = \"0.0.0.0:${CUSTOM_PORT}546\"%" $HOME/.band/config/app.toml

Enable Indexing usually enabled by default

sed -i -e 's|^indexer *=.*|indexer = "kv"|' $HOME/.band/config/config.toml

Disable Indexing

sed -i -e 's|^indexer *=.*|indexer = "null"|' $HOME/.band/config/config.toml

Reset Chain Data

bandd tendermint unsafe-reset-all --home $HOME/.band --keep-addr-book

Delete Node

WARNING! This action will remove all files related to the bandd chain! Make sure you have backed up your priv_validator_key.json

sudo systemctl stop bandd && \
sudo systemctl disable bandd && \
rm /etc/systemd/system/bandd.service && \
sudo systemctl daemon-reload && \
cd $HOME && \
rm -rf .band && \
rm -rf $(which bandd)

Genesis

wget -O $HOME/.band/config/genesis.json "https://snapshots.kynraze.com/file/band/genesis.json"

Addrbook

Update every 1h

wget -O $HOME/.band/config/addrbook.json "https://snapshots.kynraze.com/file/band/addrbook.json"

List Peers:

PEERS= 
sed -i -e "s|^persistent_peers *=.*|persistent_peers = "$PEERS"|" $HOME/.band/config/config.toml

In case our endpoint experiences an issue, we use the Cosmos directory endpoint as a backup.

Api Endpoint

RPC Endpoint

gRPC Endpoint

Auto Installation

Script Info

Binary

FOLDER

Golang Version

Snapshot

From Stratch ||

Coming Soon

wget -O statesync-band.sh && chmod +x statesync-band.sh && ./statesync-band.sh

wget -O snapshot-band.sh && chmod +x snapshot-band.sh && ./snapshot-band.sh

Manual Installation

Setting vars

YOUR MONIKER

BAND_NODENAME=""

save and import variable

echo "export BAND_NODENAME=$BAND_NODENAME" >> $HOME/.bash_profile
if [ ! $WALLET ]; then
	echo "export WALLET=wallet" >> $HOME/.bash_profile
fi
echo "export BAND_CHAIN_ID=laozi-mainnet" >> $HOME/.bash_profile
source $HOME/.bash_profile

Install and update dependencies

sudo apt update && sudo apt upgrade -y && sudo apt install curl tar wget clang pkg-config libssl-dev jq build-essential bsdmainutils git make ncdu gcc git jq chrony liblz4-tool -y

Install Go

ver="1.20" 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

Check golang

go version

Install app

git clone https://github.com/bandprotocol/chain.git cd chain git checkout v2.5.4 make install

Verify that Binary successfully installed

bandd version --long

Custom Port (Optional)

Port

CUSTOM_PORT=
sed -i.bak -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:${CUSTOM_PORT}658\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:${CUSTOM_PORT}657\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:${CUSTOM_PORT}060\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:${CUSTOM_PORT}656\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":${CUSTOM_PORT}660\"%" $HOME/.band/config/config.toml
sed -i.bak -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${CUSTOM_PORT}317\"%; s%^address = \":8080\"%address = \":${CUSTOM_PORT}080\"%; s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:${CUSTOM_PORT}090\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:${CUSTOM_PORT}091\"%; s%^address = \"127.0.0.1:8545\"%address = \"0.0.0.0:${CUSTOM_PORT}545\"%; s%^ws-address = \"127.0.0.1:8546\"%ws-address = \"0.0.0.0:${CUSTOM_PORT}546\"%" $HOME/.band/config/app.toml

Config App

bandd config chain-id $BAND_CHAIN_ID bandd config keyring-backend file bandd config node tcp://localhost:657

Initialize

bandd init $BAND_NODENAME --chain-id $BAND_CHAIN_ID

Get Genesis and Addrbook

Download genesis

wget -O $HOME/.band/config/genesis.json "https://snapshots.kynraze.com/file/band/genesis.json"

Download Addrbook

wget -O $HOME/.band/config/addrbook.json "https://snapshots.kynraze.com/file/band/addrbook.json"

Set Seeds and Peers

PEERS=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.band/config/config.toml
sed -i -e "s|^seeds *=.*|seeds = \"\"|" $HOME/.band/config/config.toml

Config pruning

pruning="custom"
pruning_keep_recent="100"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.band/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.band/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.band/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.band/config/app.toml

Create service file and start node

Create Service

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

Download Snapshot (Optional)

curl -o - -L https://snapshots.kynraze.com/band/snapshot-latest.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.band

Start Service

sudo systemctl daemon-reload sudo systemctl enable bandd sudo systemctl restart bandd sudo journalctl -fu bandd -o cat

Snapshots are taken automatically every 6 hours

Snapshot Info

Block Height

Size

Block Time

Indexer

Pruning

pruning-keep-recent

pruning-keep-every

: 0

pruning-interval

Currently, we do not provide snapshots

Instruction

# Update & install lz4(Required)
sudo apt install snapd lz4 -y

# Reset Chain Data
sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1false|" $HOME/.band/config/config.toml
sudo systemctl stop bandd
cp $HOME/.band/data/priv_validator_state.json $HOME/.band/priv_validator_state.json.backup
rm -rf $HOME/.band/data

# Download Data Snapshot
curl -o - -L https://snapshots.kynraze.com/band/snapshot-latest.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.band
mv $HOME/.band/priv_validator_state.json.backup $HOME/.band/data/priv_validator_state.json

# Restart
sudo systemctl restart bandd
sudo journalctl -fu bandd -o cat

About State Sync

With fast sync a node is downloading all of the data of an application from genesis and verifying it. With state sync your node will download data related to the head or near the head of the chain and verify the data. This leads to drastically shorter times for joining a network.

State Sync Configuration

Pruning

pruning-keep-recent

pruning-keep-every

: 0

pruning-interval

Instruction

systemctl stop bandd
bandd tendermint unsafe-reset-all --home $HOME/.band --keep-addr-book

STATE_SYNC_RPC=""

LATEST_HEIGHT=$(curl -s $STATE_SYNC_RPC/block | jq -r .result.block.header.height) \
SYNC_BLOCK_HEIGHT=$(($LATEST_HEIGHT - 2000)) \
SYNC_BLOCK_HASH=$(curl -s "$STATE_SYNC_RPC/block?height=$SYNC_BLOCK_HEIGHT" | jq -r .result.block_id.hash)
echo $LATEST_HEIGHT $SYNC_BLOCK_HEIGHT $SYNC_BLOCK_HASH

PEERS=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.band/config/config.toml

sed -i.bak -e "s|^enable *=.*|enable = true|" $HOME/.band/config/config.toml
sed -i.bak -e "s|^rpc_servers *=.*|rpc_servers = \"$STATE_SYNC_RPC,$STATE_SYNC_RPC\"|" \
  $HOME/.band/config/config.toml
sed -i.bak -e "s|^trust_height *=.*|trust_height = $SYNC_BLOCK_HEIGHT|" \
  $HOME/.band/config/config.toml
sed -i.bak -e "s|^trust_hash *=.*|trust_hash = \"$SYNC_BLOCK_HASH\"|" \
  $HOME/.band/config/config.toml

systemctl restart bandd && journalctl -fu bandd -o cat

Band Protocol

Key management

Check balance

Service

Validator management

Create Validator

Edit Validator

Token management

Governance

View Proposal

Vote

Utility

Set Custom Port

Enable Indexing usually enabled by default

Disable Indexing

Reset Chain Data

Delete Node

Genesis

Addrbook

Update every 1h

List Peers:

In case our endpoint experiences an issue, we use the Cosmos directory endpoint as a backup.

Api Endpoint

RPC Endpoint

gRPC Endpoint

Auto Installation

Script Info

From Stratch ||

With StateSync

With Snapshot ||

Manual Installation

Setting vars

save and import variable

Install and update dependencies

Install Go

Check golang

Install app

Verify that Binary successfully installed

Custom Port (Optional)

Config App

Initialize

Get Genesis and Addrbook

Download genesis

Download Addrbook

Set Seeds and Peers

Config pruning

Create service file and start node

Create Service

Download Snapshot (Optional)

Start Service

Snapshots are taken automatically every 6 hours

Snapshot Info

Instruction

About State Sync

State Sync Configuration

Instruction