# StateSync/Snapshot

##                                            🔥Empower🔥

##                                                MAINNET

## [Node installation instructions](https://stavr-team.gitbook.io/nodes-guides/mainnets/empower/node-installation)

## StateSync Empower Mainnet

```bash
SNAP_RPC=https://empw.rpc.m.stavr.tech:443
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 500)); \
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/.empowerchain/config/config.toml
empowerd tendermint unsafe-reset-all --home $HOME/.empowerchain
curl -o - -L https://empw.wasm.stavr.tech/wasm-empw.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.empowerchain --strip-components 2
wget -O $HOME/.empowerchain/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Empower/addrbook.json"
systemctl restart empowerd && journalctl -fu empowerd -o cat
```

## SnapShot Mainnet - updated every 5 hours

{% hint style="info" %} <mark style="color:orange;">**You can check the size and time of snapshot creation with this command**</mark>\
`curl -sI https://empw-m.snapshot.stavr.tech/empw-snap.tar.lz4 | grep "last" && curl -sI https://empw-m.snapshot.stavr.tech/empw-snap.tar.lz4 | grep content-length | awk '{printf "%.2f GB\n", $2/1024/1024/1024}'`
{% endhint %}

```sh
cd $HOME
apt install lz4
sudo systemctl stop empowerd
cp $HOME/.empowerchain/data/priv_validator_state.json $HOME/.empowerchain/priv_validator_state.json.backup
rm -rf $HOME/.empowerchain/data
curl -o - -L https://empw-m.snapshot.stavr.tech/empw-snap.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.empowerchain --strip-components 2
curl -o - -L https://empw.wasm.stavr.tech/wasm-empw.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.empowerchain --strip-components 2
mv $HOME/.empowerchain/priv_validator_state.json.backup $HOME/.empowerchain/data/priv_validator_state.json
wget -O $HOME/.empowerchain/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Empower/addrbook.json"
sudo systemctl restart empowerd && sudo journalctl -u empowerd -f -o cat
```

## Useful Tools

🔥EXPLORER-M🔥: [https://explorer.stavr.tech/Empower-Mainnet](https://explorer.stavr.tech/Empower-Mainnet/)[ ](https://explorer.stavr.tech/Dymension-Mainnet) `Indexer "ON"`\
🔥EXPLORER-T🔥: <https://explorer.stavr.tech/Empower> `Indexer "ON"`\
🔥API-M🔥: <https://empw.api.m.stavr.tech>\
🔥API-T🔥: <https://empw.api.t.stavr.tech>\
🔥RPC-M🔥: [https://empw.rpc.m.stavr.tech](https://empw.rpc.m.stavr.tech/) `Snapshot-interval = 1000`\
🔥gRPC-M🔥: [empw.grpc.m.stavr.tech:9141](https://empw.grpc.m.stavr.tech:9141/)

* Seed-M

```bash
cb082dc3e5bdc6e325f5d316afbddfc5af62ec71@empw-m.peers.stavr.tech:22056
```

* &#x20;Addrbook-M

```python
wget -O $HOME/.empowerchain/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Empower/addrbook.json"
```

* &#x20;Addrbook-T

```python
wget -O $HOME/.empowerchain/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Empower/Testnet/addrbook.json"
```

* WASM-M

```bash
curl -o - -L https://empw.wasm.stavr.tech/wasm-empw.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.empowerchain --strip-components 2
```

* Auto\_install\_script-M

```bash
wget -O empwm https://raw.githubusercontent.com/111STAVR111/props/main/Empower/empwm && chmod +x empwm && ./empwm
```

* Auto\_install\_script-T

```bash
wget -O empw https://raw.githubusercontent.com/111STAVR111/props/main/Empower/Testnet/empw && chmod +x empw && ./empw
```

## 🔥[Decentralization Info](https://github.com/obajay/StateSync-snapshots/tree/main/Projects/Dymension/Decentralization)🔥

<details>

<summary>RPC Scanning</summary>

### We scan nodes in real time every 4 hours. And we provide the final result of RPC endpoints. We cannot influence the operation of these nodes in any way.

```python
If Voting Power is higher than 0 --> then the Node is a validator of the network and may be subject to attack and be a potential threat to the chain.
```

```python
We marked such validators with a red symbol
```

</details>