KonsorTech

Testnet

Empeiria

Installation Guide
Node CLI
State Sync
Snapshot
Public Endpoint
Custom Explorers
Decentralization Maps
Installation Guide
Installation Guide
Node CLI
State Sync
Snapshot
Public Endpoint
Custom Explorers
Decentralization Maps

State Sync

sudo systemctl stop emped

cp $HOME/.empe-chain/data/priv_validator_state.json $HOME/.empe-chain/priv_validator_state.json.backup
emped tendermint unsafe-reset-all --home $HOME/.empe-chain --keep-addr-book

SNAP_RPC="https://testnet-empeiria-rpc.konsortech.xyz: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)

echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH

peers="70d0d06e3542ef3c43bb76052ead755d456fbe81@testnet-empeiria.konsortech.xyz:16657:"
sed -i 's|^persistent_peers *=.*|persistent_peers = "'$peers'"|' $HOME/.empe-chain/config/config.toml

sed -i -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"|" $HOME/.empe-chain/config/config.toml

mv $HOME/.empe-chain/priv_validator_state.json.backup $HOME/.empe-chain/data/priv_validator_state.json

sudo systemctl restart emped
sudo journalctl -u emped -f --no-hostname -o cat
https://testnet-explorer.konsortech.xyz/empeiria
Embed Iframe

Empeiria Decentralization Maps

How To Install Full Node Empeiria Testnet

Setting up vars

Your Nodename (validator) that will shows in explorer

NODENAME=<Your_Nodename_Moniker>

Save variables to system

echo "export NODENAME=$NODENAME" >> $HOME/.bash_profile
if [ ! $WALLET ]; then
    echo "export WALLET=wallet" >> $HOME/.bash_profile
fi
echo "export EMPEIRIA_CHAIN_ID=empe-testnet-2" >> $HOME/.bash_profile
source $HOME/.bash_profile

Update packages

sudo apt update && sudo apt upgrade -y

Install dependencies

sudo apt install curl build-essential git wget jq make gcc tmux net-tools ccze -y

Install go

if ! [ -x "$(command -v go)" ]; then
  ver="1.22.4"
  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
fi

Download and build binaries

cd $HOME
curl -LO https://github.com/empe-io/empe-chain-releases/raw/master/v0.2.2/emped_v0.2.2_linux_amd64.tar.gz
tar -xzvf emped_v0.2.2_linux_amd64.tar.gz
mv emped /root/go/bin/emped

Init app

emped init $NODENAME --chain-id $EMPEIRIA_CHAIN_ID

Download configuration

cd $HOME
wget -O $HOME/.empe-chain/config/genesis.json https://snap2.konsortech.xyz/empeiria/genesis.json
wget -O $HOME/.empe-chain/config/addrbook.json https://snap2.konsortech.xyz/empeiria/addrbook.json

Disable indexing

indexer="null"
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.empe-chain/config/config.toml

Config pruning

sed -i 's|pruning = "default"|pruning = "custom"|g' $HOME/.empe-chain/config/app.toml
sed -i 's|pruning-keep-recent = "0"|pruning-keep-recent = "100"|g' $HOME/.empe-chain/config/app.toml
sed -i 's|pruning-interval = "0"|pruning-interval = "19"|g' $HOME/.empe-chain/config/app.toml

Set minimum gas price

sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "0.001uempe"|g' $HOME/.empe-chain/config/app.toml

Create service

sudo tee /etc/systemd/system/emped.service > /dev/null << EOF
[Unit]
Description=Empeiria Node
After=network-online.target
[Service]
User=$USER
ExecStart=$(which emped) start
Restart=on-failure
RestartSec=10
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF

Register and start service

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

Guide for Node CLI

Create wallet

To create new wallet you can use command below. Don’t forget to save the mnemonic

emped keys add $WALLET

To recover your wallet using seed phrase

emped keys add $WALLET --recover

Show your wallet list

emped keys list

Save wallet info

Add wallet and validator address into variables

EMPEIRIA_WALLET_ADDRESS=$(emped keys show $WALLET -a)
EMPEIRIA_VALOPER_ADDRESS=$(emped keys show $WALLET --bech val -a)
echo 'export EMPEIRIA_WALLET_ADDRESS='${EMPEIRIA_WALLET_ADDRESS} >> $HOME/.bash_profile
echo 'export EMPEIRIA_VALOPER_ADDRESS='${EMPEIRIA_VALOPER_ADDRESS} >> $HOME/.bash_profile
source $HOME/.bash_profile

Create validator

check your wallet balance:

emped query bank balances $EMPEIRIA_WALLET_ADDRESS

To create your validator run command below

emped tx staking create-validator \
  --amount 1000000uempe \
  --from $WALLET \
  --commission-max-change-rate "0.01" \
  --commission-max-rate "0.2" \
  --commission-rate "0.1" \
  --min-self-delegation "1" \
  --pubkey $(emped tendermint show-validator) \
  --moniker $NODENAME \
  --chain-id $EMPEIRIA_CHAIN_ID
  --gas-prices 0.001uempe \
  --gas "auto" \
  --gas-adjustment "1.5"

Check your validator key

[[ $(emped q staking validator $EMPEIRIA_VALOPER_ADDRESS -oj | jq -r .consensus_pubkey.key) = $(emped status | jq -r .validator_info.PubKey.value) ]] && echo -e "\n\e[1m\e[32mTrue\e[0m\n" || echo -e "\n\e[1m\e[31mFalse\e[0m\n"

Get list of validators

emped 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

Usefull commands

Service management

Check logs

journalctl -fu emped -o cat

Start service

sudo systemctl start emped

Stop service

sudo systemctl stop emped

Restart service

sudo systemctl restart emped

Node info

Synchronization info

emped status 2>&1 | jq .sync_info

Validator info

emped status 2>&1 | jq .validator_info

Node info

emped status 2>&1 | jq .node_info

Show node id

emped tendermint show-node-id

Wallet operations

List of wallets

emped keys list

Recover wallet

emped keys add $WALLET --recover

Delete wallet

emped keys delete $WALLET

Get wallet balance

emped query bank balances $EMPEIRIA_WALLET_ADDRESS

Transfer funds

emped tx bank send $EMPEIRIA_WALLET_ADDRESS <TO_EMPEIRIA_WALLET_ADDRESS> 1000000uempe

Voting

emped tx gov vote 1 yes --from $WALLET --chain-id=$EMPEIRIA_CHAIN_ID

Staking, Delegation and Rewards

Delegate stake

emped tx staking delegate $EMPEIRIA_VALOPER_ADDRESS 1000000uempe --from=$WALLET --chain-id=$EMPEIRIA_CHAIN_ID --gas=auto

Redelegate stake from validator to another validator

emped tx staking redelegate <srcValidatorAddress> <destValidatorAddress> 1000000uempe --from=$WALLET --chain-id=$EMPEIRIA_CHAIN_ID --gas=auto

Withdraw all rewards

emped tx distribution withdraw-all-rewards --from=$WALLET --chain-id=$EMPEIRIA_CHAIN_ID --gas=auto

Withdraw rewards with commision

emped tx distribution withdraw-rewards $EMPEIRIA_VALOPER_ADDRESS --from=$WALLET --commission --chain-id=$EMPEIRIA_CHAIN_ID

Validator management

Edit validator

emped tx staking edit-validator \
  --moniker=$NODENAME \
  --identity=<your_keybase_id> \
  --website="<your_website>" \
  --details="<your_validator_description>" \
  --chain-id=$EMPEIRIA_CHAIN_ID \
  --from=$WALLET

Unjail validator

emped tx slashing unjail \
  --broadcast-mode=block \
  --from=$WALLET \
  --chain-id=$EMPEIRIA_CHAIN_ID \
  --gas=auto

Public Endpoints

RPC

https://testnet-empeiria-rpc.konsortech.xyz

API

https://testnet-empeiria-api.konsortech.xyz

gRPC

testnet-empeiria.konsortech.xyz:16090

Persistence Peers

70d0d06e3542ef3c43bb76052ead755d456fbe81@testnet-empeiria.konsortech.xyz:16657

Seeds

32df95054cae287d742ed3d8ec433a633d6582ec@testnet-seed.konsortech.xyz:17165

Mirroring Genesis

https://snap2.konsortech.xyz/empeiria/genesis.json

Address Book

https://snap2.konsortech.xyz/empeiria/addrbook.json

Snapshot

sudo systemctl stop emped
cp $HOME/.empe-chain/data/priv_validator_state.json $HOME/.empe-chain/priv_validator_state.json.backup
rm -rf $HOME/.empe-chain/data

SNAP_NAME=$(curl -s https://snap1.konsortech.xyz/empeiria/ | egrep -o ">empeiria-snapshot.*\.tar.lz4" | tr -d ">")
curl https://snap2.konsortech.xyz/empeiria/${SNAP_NAME} | lz4 -dc - | tar -xf - -C $HOME/.empe-chain
mv $HOME/.empe-chain/priv_validator_state.json.backup $HOME/.empe-chain/data/priv_validator_state.json

sudo systemctl restart emped && journalctl -u emped -f --no-hostname -o cat