State Sync

State-sync is a feature that allows nodes to quickly sync ther state by fetching a snapshot of the application state at a specific block height. This greatly reduces the time required for node to sync

State sync

Quadblock

soon

Polkachu

SNAP_RPC="https://cosmos-rpc.polkachu.com:443"

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)

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/.gaia/config/config.toml

sudo systemctl stop gaiad
gaiad tendermint unsafe-reset-all --home $HOME/.gaia --keep-addr-book
sudo systemctl start gaiad

Nodejumper

-

Other Sources

SNAP_RPC="https://rpc.cosmos.nodestake.top: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\"| ; \

s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" ~/.gaia/config/config.toml

more ~/.gaia/config/config.toml | grep 'rpc_servers'

more ~/.gaia/config/config.toml | grep 'trust_height'

more ~/.gaia/config/config.toml | grep 'trust_hash'

 

sudo systemctl restart gaiad

journalctl -u gaiad -f -o cat