State Sync

Endpoints:

RPC

https://og.test.rpc.nodeshub.online

Address Book Updates every 5 hour

wget -O $HOME/.0gchain/config/addrbook.json https://files.nodeshub.online/testnet/0gchain/addrbook.json

State Sync

If you don't want to wait for a long synchronization you can use:

sudo systemctl stop 0gchain

# Back up priv_validator_state.json if needed
cp ~/.0gchain/data/priv_validator_state.json  ~/.0gchain/priv_validator_state.json

# On some tendermint chains
0gchaind unsafe-reset-all --home $HOME/.0gchain --keep-addr-book

# On other tendermint chains
0gchaind tendermint unsafe-reset-all --home $HOME/.0gchain --keep-addr-book

SNAP_RPC="https://og.test.rpc.nodeshub.online:443"

sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.0gchain/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 && sleep 2

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/.0gchain/config/config.toml

mv $HOME/.0gchain/priv_validator_state.json.backup $HOME/.0gchain/data/priv_validator_state.json

sudo systemctl restart 0gchain && sudo journalctl -u 0gchain -f -o cat