⛓️StateSync/Snapshot

🔥Union Protocol🔥

TESTNET

Node installation instructions

StateSync Union Testnet

SNAP_RPC=https://union.rpc.t.stavr.tech:443
peers="[e-mail]:4256"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.union/config/config.toml
LATEST_HEIGHT=$(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/.union/config/config.toml
uniond tendermint unsafe-reset-all --home /root/.union
wget -O $HOME/.union/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Union/addrbook.json"
systemctl restart uniond && journalctl -u uniond -f -o cat

SnapShot Testnet - updated every 5 hours

You can check the size and time of snapshot creation with this command curl -sI https://union-t.snapshot.stavr.tech/union-snap.tar.lz4 | grep "last" && curl -sI https://union-t.snapshot.stavr.tech/union-snap.tar.lz4 | grep content-length | awk '{printf "%.2f GB\n", $2/1024/1024/1024}'

cd $HOME
apt install lz4
sudo systemctl stop uniond
cp $HOME/.union/data/priv_validator_state.json $HOME/.union/priv_validator_state.json.backup
rm -rf $HOME/.union/data
curl -o - -L https://union-t.snapshot.stavr.tech/union-snap.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.union --strip-components 2
curl -o - -L https://union-t.wasm.stavr.tech/wasm-union.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.union --strip-components 2
mv $HOME/.union/priv_validator_state.json.backup $HOME/.union/data/priv_validator_state.json
wget -O $HOME/.union/config/addrbook.json "https://raw.githubusercontent.com/obajay/nodes-Guides/main/Projects/Union/addrbook.json"
sudo systemctl restart uniond && journalctl -u uniond -f -o cat

Useful Tools

🔥EXPLORER-T🔥: https://explorer.stavr.tech/Union-Testnet Indexer "ON" 🔥API-T🔥: https://union.api.t.stavr.tech 🔥RPC-T🔥: https://union.rpc.t.stavr.tech Snapshot-interval = 100 🔥gRPC-T🔥: union.grpc.t.stavr.tech:1901

• Seed-T

[e-mail]:4256

• Addrbook-T

wget -O $HOME/.union/config/addrbook.json "https://raw.githubusercontent.com/obajay/nodes-Guides/main/Projects/Union/addrbook.json"

• Genesis-T

wget -O $HOME/.union/config/genesis.json "https://raw.githubusercontent.com/111STAVR111/props/main/Union/genesis.json"

• Auto_install_script-T

wget -O uniont https://raw.githubusercontent.com/111STAVR111/props/main/Union/uniont && chmod +x uniont && ./uniont

🔥Decentralization Info🔥

RPC Scanning

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.

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.

We marked such validators with a red symbol