💾Node Installation

Dora Mainnet guide

EXPLORER

• Minimum hardware requirements:

Node Type	CPU	RAM	Storage
Mainnet	4	8GB	150GB

1) Auto_install script

source <(curl -s https://raw.githubusercontent.com/111STAVR111/props/refs/heads/main/Dora/Mainnet/doram)

2) Manual installation

Preparing the server

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

GO 1.21.6

ver="1.21.6"
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" >> $HOME/.bash_profile
source $HOME/.bash_profile
go version

Build 11.06.25

cd $HOME && mkdir -p $HOME/go/bin/
git clone https://github.com/DoraFactory/doravota.git
cd doravota
git checkout 0.4.3
make install

dorad version --long | grep -e version -e commit

• version: 0.4.3

• commit: ""

Initiation

dorad init STAVR_guide --chain-id=vota-ash
dorad config chain-id vota-ash

Create/recover wallet

dorad keys add <walletname>
           OR
dorad  keys add <walletname> --recover

Download Genesis and Addrbook

wget -O $HOME/.dora/config/genesis.json "https://raw.githubusercontent.com/DoraFactory/doravota/main/config/mainnet/genesis.json"
wget -O $HOME/.dora/config/addrbook.json "https://share.utsa.tech/dora/addrbook.json"

sha256sum $HOME/.dora/config/genesis.json

• 7b518b33166e9b1ecff447131808b3efdb1e3b1b7992ab8f1031c0eb4a9a67d4

Set up the minimum gas price and Peers/Seeds/Filter peers/MaxPeers

sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"100000000000peaka\"/;" ~/.dora/config/app.toml
external_address=$(wget -qO- eth0.me) 
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.dora/config/config.toml
peers=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.dora/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.dora/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.dora/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME/.dora/config/config.toml

Pruning (optional)

pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.dora/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.dora/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.dora/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.dora/config/app.toml

Indexer (optional)

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

Create a service file

sudo tee /etc/systemd/system/dorad.service > /dev/null <<EOF
[Unit]
Description=dorad
After=network-online.target

[Service]
User=$USER
ExecStart=$(which dorad) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

StateSync Dora Mainnet

SNAP_RPC=https://dora.rpc.m.stavr.tech: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

sed -i.bak -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\"| ; \
s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" $HOME/.dora/config/config.toml
dorad tendermint unsafe-reset-all --home /root/.dora
systemctl restart dorad && journalctl -fu dorad -n100 -ocat

SnapShot Mainnet updated every 5 hours

cd $HOME
apt install lz4
sudo systemctl stop dorad
cp $HOME/.dora/data/priv_validator_state.json $HOME/.dora/priv_validator_state.json.backup
rm -rf $HOME/.dora/data
LATEST_SNAPSHOT=$(curl -s https://server-1.stavr.tech/Mainnet/Dora/ | grep -oE 'dora-snap-[0-9]+\.tar\.lz4' | while read SNAPSHOT; do HEIGHT=$(curl -s "https://server-1.stavr.tech/Mainnet/Dora/${SNAPSHOT%.tar.lz4}-info.txt" | awk '/Block height:/ {print $3}'); echo "$SNAPSHOT $HEIGHT"; done | sort -k2 -nr | head -n 1 | awk '{print $1}')
curl -o - -L https://server-1.stavr.tech/Mainnet/Dora/$LATEST_SNAPSHOT | lz4 -c -d - | tar -x -C $HOME/.dora
mv $HOME/.dora/priv_validator_state.json.backup $HOME/.dora/data/priv_validator_state.json
wget -O $HOME/.dora/config/addrbook.json "https://server-1.stavr.tech/Mainnet/Dora/addrbook.json"
sudo systemctl restart dorad && journalctl -fu dorad -ocat

Start

sudo systemctl daemon-reload
sudo systemctl enable dorad 
sudo systemctl restart dorad && sudo journalctl -fu dorad -n100 -ocat

Create validator

dorad tx staking create-validator \
--commission-rate 0.1 \
--commission-max-rate 0.2 \
--commission-max-change-rate 0.1 \
--min-self-delegation "1" \
--amount 1000000000000000000peaka \
--pubkey $(dorad tendermint show-validator) \
--from <wallet> \
--moniker="STAVR_guide" \
--chain-id vota-ash \
--fees 1000000000000000000peaka \
--identity="" \
--website="" \
--details="" -y

🧩Services and Tools🧩

Monitoring

You can set up your node status alarm here - Monitoring

Security

You can create secure management of your wallet and your node by following this links.

TMKMS Wallet Security

Delete node

sudo systemctl stop dorad
sudo systemctl disable dorad
rm /etc/systemd/system/dorad.service
sudo systemctl daemon-reload
cd $HOME
rm -rf doravota
rm -rf .dora
rm -rf $(which dorad)