Cosmos - Services

RPC, API, gRPC

RPC: https://cosmoshub-mainnet-rpc.itrocket.net

API:https://cosmoshub-mainnet-api.itrocket.net

gRPC:

cosmoshub-mainnet-grpc.itrocket.net:443

Peers, Seeds, Live Peers, Addrbook

peers:

2441723e318545be469d43611d331e3271477ede@cosmoshub-mainnet-peer.itrocket.net:34656

seeds:

00bf1f9d3c65137dc99c40cd03864384ce0ef7c3@cosmoshub-mainnet-seed.itrocket.net:34656

live peers: (0 active)

PEERS="2441723e318545be469d43611d331e3271477ede@cosmoshub-mainnet-peer.itrocket.net:34656"
sed -i -e "/^\[p2p\]/,/^\[/{s/^[[:space:]]*persistent_peers *=.*/persistent_peers = \"$PEERS\"/}" $HOME/.gaia/config/config.toml

addrbook: (upd 1h)

wget -O $HOME/.gaia/config/addrbook.json https://server-5.itrocket.net/mainnet/cosmoshub/addrbook.json

genesis:

wget -O $HOME/.gaia/config/genesis.json https://server-5.itrocket.net/mainnet/cosmoshub/genesis.json

Snapshot

pruned

updated every

available 24/7 (every server stores last 2 snapshots)

height:

Loading...

0 blocks ago

db:

sudo systemctl stop gaiad
cp $HOME/.gaia/data/priv_validator_state.json $HOME/.gaia/priv_validator_state.json.backup
rm -rf $HOME/.gaia/data
curl https://server-5.itrocket.net/mainnet/cosmoshub/null | lz4 -dc - | tar -xf - -C $HOME/.gaia
mv $HOME/.gaia/priv_validator_state.json.backup $HOME/.gaia/data/priv_validator_state.json
sudo systemctl restart gaiad && sudo journalctl -u gaiad -f

State Sync

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

sudo systemctl stop gaiad

cp $HOME/.gaia/data/priv_validator_state.json $HOME/.gaia/priv_validator_state.json.backup
gaiad tendermint unsafe-reset-all --home $HOME/.gaia

peers="2441723e318545be469d43611d331e3271477ede@cosmoshub-mainnet-peer.itrocket.net:34656"  
SNAP_RPC="https://cosmoshub-mainnet-rpc.itrocket.net:443"

sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.gaia/config/config.toml 

LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height);
BLOCK_HEIGHT=$((LATEST_HEIGHT - 2000));
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/.gaia/config/config.toml

mv $HOME/.gaia/priv_validator_state.json.backup $HOME/.gaia/data/priv_validator_state.json

sudo systemctl restart gaiad && sudo journalctl -u gaiad -f

Wasm

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