> For the complete documentation index, see [llms.txt](https://stavr-team.gitbook.io/nodes-guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://stavr-team.gitbook.io/nodes-guides/testnets/empeiria/statesync-snapshot.md).

# StateSync/Snapshot

##                                                   🔥Empeiria🔥

##                                                       TESTNET

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

## StateSync Empeiria Testnet

```bash
SNAP_RPC=https://empe.rpc.t.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\"|" $HOME/.empe-chain/config/config.toml
emped tendermint unsafe-reset-all --home $HOME/.empe-chain
wget -O $HOME/.empe-chain/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Empeiria/addrbook.json"
sudo systemctl restart emped && journalctl -fu emped -o cat
```

## SnapShot Testnet - updated every 5 hours

{% hint style="success" %} <mark style="color:orange;">**You can check the size and time of snapshot creation with this command**</mark>\
`curl -sI https://empe.snapshot-t.stavr.tech/emper-snap.tar.lz4 | grep "last" && curl -sI https://empe.snapshot-t.stavr.tech/emper-snap.tar.lz4 | grep content-length | awk '{printf "%.2f GB\n", $2/1024/1024/1024}'`
{% endhint %}

```sh
cd $HOME
snap install lz4
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
curl -o - -L https://empe.snapshot-t.stavr.tech/emper-snap.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.empe-chain --strip-components 2
mv $HOME/.empe-chain/priv_validator_state.json.backup $HOME/.empe-chain/data/priv_validator_state.json
wget -O $HOME/.empe-chain/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Empeiria/addrbook.json"
sudo systemctl restart emped && journalctl -fu emped -o cat
```

## Useful Tools

🔥EXPLORER-T🔥: <https://explorer.stavr.tech/Empeiria-Testnet/> `Indexer "ON"`\
🔥API-T🔥: [https://empe.api.t.stavr.tech <br>](<https://empe.api.t.stavr.tech&#xD;&#xA;>)\
🔥RPC-T🔥: [https://empe.rpc.t.stavr.tech](https://empe.rpc.t.stavr.tech/) `Snapshot-interval = 1000`

* &#x20;Addrbook-T

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

* Peer-T

```python
9c901bf9f21b00b7e55721f8f6c58c40f652eb1d@empe.peer.t.stavr.tech:10466
```

* Genesis-T

```bash
wget -O $HOME/.empe-chain/config/genesis.json "https://raw.githubusercontent.com/111STAVR111/props/main/Empeiria/genesis.json"
```

* Auto\_install\_script-T

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

## 🔥[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>