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Sentinel mainnet
Chain ID: sentinelhub-2
Status: Online

Overview

Sentinel is an open source framework for a network of nodes on which Decentralized VPNs and other Web3 services are built. The purpose of the Sentinel ecosystem is to empower universal access to the internet in a trusted and provable manner. This will be done by allowing organizations and individuals around the world to construct decentralized, scalable, distributed networking solutions on Sentinel’s Cosmos-based blockchain in a cost-effective manner.

Our Contributions

Busurnode stands out in the Sentinel network with its exceptional RPC network, featuring the largest geo-load balancing setup available. This advanced infrastructure ensures seamless communication, providing unparalleled speed and reliability for users worldwide. In addition to managing the RPC network, Busurnode has critical infrastructure components such as Snapshots, Seeds, and Peers, offering full support for Sentinel blockchain node operators. These services simplify node setup and maintenance, empowering operators to easily participate in the network.

Busurnode also delivers reliable DVPN nodes across more than 55 countries, enhancing global accessibility and security within the network. To further support DVPN node runners, Busurnode manages SentNodes.com, a specialized monitoring tool that allows operators to efficiently track and manage node performance. Additionally, Busurnode operates an IBC relayer, facilitating cross-chain transfers and contributing to the broader Cosmos ecosystem. Through these offerings, Busurnode plays a crucial role in strengthening the Sentinel network, providing secure and robust solutions for decentralized services.

Endpoints

RPC Endpoints
Endpoint Location Status
https://rpc-sentinel.busurnode.com:443 Global Online
https://as-rpc-sentinel.busurnode.com:443 Asia Online
https://eu-rpc-sentinel.busurnode.com:443 Europe Online
https://na-rpc-sentinel.busurnode.com:443 North America Online
API Endpoints
Endpoint Location Status
https://api-sentinel.busurnode.com:443 Global Online
https://as-api-sentinel.busurnode.com:443 Asia Online
https://eu-api-sentinel.busurnode.com:443 Europe Online
https://na-api-sentinel.busurnode.com:443 North America Online
gRPC Endpoints
Endpoint Status
grpc.sentinel.busurnode.com:443 Online

Nodes

Our Public Nodes in Operations
Name Location Status
Chie Singapore Online
Haru India Online
Suzu United Kingdom Online
Saki Germany Online
Mizu United States Online
Tsuki United States Online
Yume Canada Online

Peers

Below are our public peers, you can add them to your persistent_peers in config.toml

Seeds

If you need seeds for your node, below are our seed nodes:

State Sync

In case you want to do state-sync, here is our state-sync enabled RPC, you can adjust on the [statesync] section in config.yoml
https://rpc-sentinel.busurnode.com:443
If you want to cleanup or start a new node without waiting for a long synchronization time, you can use our snapshot service.

Create a reusable shell script, for example statesync.sh with the following code. This script will fetch essential state-sync information (like block height and trust hash) from our server and update your config.toml file accordingly.
#!/bin/bash
SNAP_RPC="https://rpc-sentinel.busurnode.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/.sentinelhub/config/config.toml

Grant execution privileges to the script and run it
chmod 700 statesync.sh
./statesync.sh

Stop the node
sudo service sentinelhub stop

Reset the node
sentinelhub tendermint unsafe-reset-all --home $HOME/.sentinelhub --keep-addr-book

Restart the node
sudo service sentinelhub start

If everything is set up correctly, your node should begin syncing within 10 minutes.

Snapshot

Available snapshot files:
Height Size Updated Download
20780179 1.92 GB 3 hours ago 20780179.tar.lz4
20777696 1.92 GB 7 hours ago 20777696.tar.lz4
20775214 1.9 GB 11 hours ago 20775214.tar.lz4
Note: Snapshot are taken periodically every ~4hrs.

To simplify the re-sync from snapshot process, log in as the user running the sentinel service and create a reusable shell script, such as snapsync.sh with the following code. Make sure to update SERVICE_NAME if you use service name other than 'sentinelhub'.
#!/bin/bash

# Service Name (update this if you use service name other than 'sentinelhub')
SERVICE_NAME=sentinelhub

# Install required package
echo "Installing required package"
sudo apt install -y lz4 jq curl > /dev/null 2>&1

# Get Latest Snapshot URL
API_REQUEST=$(curl -s https://busurnode.com/api/v1/snapshot/mainnet/sentinel)
IS_SUCCESS=$(echo $API_REQUEST | jq -r '.success')
if [ "$IS_SUCCESS" = "true" ]; then
  SNAPSHOT_URL=$(echo $API_REQUEST | jq -r '.data.snapshot.url')
  echo "Latest Snapshot URL: $SNAPSHOT_URL"
else
  echo "Error fetching latest snapshot from Busurnode API"
  exit 1
fi

# Download the latest snapshot and save it as sentinel_snapshot.tar.lz4
echo "Downloading the latest snapshot..."
curl -L --progress-bar -o "$HOME/sentinel_snapshot.tar.lz4" "$SNAPSHOT_URL"
if [ $? -eq 0 ] && [ -f "$HOME/sentinel_snapshot.tar.lz4" ]; then
  echo "Download complete: $HOME/sentinel_snapshot.tar.lz4"
else
  echo "Error: Download failed."
  exit 1
fi

# Stop the sentinel service
echo "Stopping the sentinel service..."
sudo service $SERVICE_NAME stop

# Copy the validator state JSON file
cd $HOME
cp ~/.sentinelhub/data/priv_validator_state.json ~/.sentinelhub/priv_validator_state.json

# Reset Tendermint state
sentinelhub tendermint unsafe-reset-all --home $HOME/.sentinelhub --keep-addr-book

# Extract the snapshot
echo "Extracting snapshot..."
lz4 -c -d $HOME/sentinel_snapshot.tar.lz4 | tar -x -C $HOME/.sentinelhub
rm $HOME/sentinel_snapshot.tar.lz4

# Replace priv_validator_state from backup
cp ~/.sentinelhub/priv_validator_state.json ~/.sentinelhub/data/priv_validator_state.json

# Start the sentinel service
echo "Starting the sentinel service..."
sudo service $SERVICE_NAME start
echo "Process complete."

Grant execution privileges to the script and run it
chmod 700 snapsync.sh
./snapsync.sh

After that, make sure your node is running
sudo service sentinelhub status
sudo journalctl -u sentinelhub.service -f --output=cat

Information

This page showing data of 149 active blockchain nodes on Sentinel network obtained from our network scanner, updated every 5 minutes.
Please note that this page might not displaying all the active nodes on the network.

Decentralization Map

Active Nodes

Moniker Continent Country City
SuchNode-DE-1 EU Germany Falkenstein
hello-sentinel-relayer EU Finland Helsinki
Busurnode EU Germany Frankfurt am Main
Busurnode EU United Kingdom London
Cosmostation NA Canada Longueuil
Busurnode AS India Mumbai
hello-sentinel-backup EU Finland Helsinki
Sentinel EU Finland Helsinki
SentinelGrowthDAO EU Austria Vienna
SentinelGrowthDAO AS Japan Minato-ku
zeroservices EU The Netherlands Maastricht
hello-sentinel-relayer EU Finland Helsinki
KalpaTech EU Germany Falkenstein
ChainTools EU France Roubaix
LithiumDigital-sentinel-main EU France Paris
neobase EU Germany Limburg an der Lahn
A4ADAO EU Finland Helsinki
sentinel-node EU Germany Nuremberg
Cosmostation NA Canada Montréal
hello-sentinel-main EU France Roubaix
Sentry1-ValidatorNode NA United States Dallas
BenjiNode-2 EU Germany Nürnberg
Mandragora EU Germany Düsseldorf
sentry-sentinel EU The Netherlands Rotterdam
Avril14th EU Finland Helsinki
Busurnode EU Austria Vienna
Nous Backend EU France Paris
Busurnode NA United States Manassas
Benjilious2 EU Germany Falkenstein
MYNODE NA United States Council Bluffs
Busurnode AS Singapore Singapore
Tendermint EU Germany Frankfurt am Main
sentinel-relayer_mainnet-CroutonDigital EU Germany Falkenstein
liquify-ger1 EU Lithuania Panevėžys
GalaxyDigital EU Ireland Dublin
sentry EU Germany Falkenstein
Coinpayu NA United States Bend
sentinel EU Germany Nürnberg
ValidatorNode NA United States Dallas
AtmosferMuda NA Node NA United States Piscataway
2-private-node AS Singapore Singapore
Consensus One EU Poland Warsaw
node EU France Roubaix
AtmosferMuda EU Poland Warsaw
KEKS-VALIDATOR EU Germany Falkenstein
CosmicNode EU Finland Helsinki
Fiberstate NA United States Draper
MathNodes-GRPC AS Singapore Singapore
Coef 120 EU France Paris
Anomalo NA Canada Montréal
SuchNode-US-2 NA United States Kansas City
WS-NL-sentinel EU The Netherlands Naaldwijk
SuchNode-FI-1 EU Finland Helsinki
sentry1 EU France Roubaix
Stakewolle EU France Roubaix
exnihilo.validator NA United States St Louis
exnihilo.validator EU United Kingdom Portsmouth
Tendermint AS Japan Shinagawa
SentinelGrowthDAO AS Singapore Singapore
Busurnode NA United States Tampa
omniflix EU Finland Helsinki
MathNodes Romania EU Romania Bistriţa
01no.de EU Romania Bucharest
Declab service EU Russia Saint Petersburg
Bitveil EU France Paris
Noderunners EU Russia Moscow
CompuFun Node EU Germany Karlsruhe
Ungovernable NA Canada Montréal
Tendermint EU Germany Frankfurt am Main
SentinelGrowthDAO NA United States Ashburn
Busurnode NA Canada Brampton
Decloud Lab EU Russia Saint Petersburg
seed NA United States Des Moines
Noncompliant Network NA United States Los Angeles
JackSparrow EU Switzerland Zürich
AP Node AtmosferMuda AS Singapore Singapore
Aranciata Rossa EU Poland Warsaw
lv7s2cqrhaed EU Poland Warsaw
Tendermint NA United States Ashburn
MathNodes China AS Hong Kong Hong Kong
Tendermint NA United States Ashburn
Tendermint NA United States Ashburn
Tendermint EU Germany Frankfurt am Main
Tendermint NA United States Ashburn
Busurnode NA United States Phoenix
SentinelGrowthDAO NA United States Phoenix
Busurnode EU The Netherlands Haarlem
Trinity Stake EU Germany Falkenstein
EthicalNode EU Germany Nuremberg
LithiumDigital-sentinel-main-rpc EU France Ivry-sur-Seine
MathNodes EU Finland Helsinki
freak12techno EU Germany Waldbrunn
Stake Frites Validators NA Canada Montréal
12345 EU Russia Moscow
UbikCapital EU Germany Falkenstein
StakeLab EU Finland Helsinki
easy2stake EU Germany Falkenstein
Tkd-Alex NA United States Draper
query-server-1 AS Singapore Singapore
norselabs NA United States Dallas
ChronoBit|RPC AF South Africa Cape Town
Nous Host NA United States Las Vegas
Snow Fall EU Germany Falkenstein
SpacePotato NA United States North Bergen
Strata One EU Germany Falkenstein
sentinel-rpc EU Finland Helsinki
Tendermint EU Germany Frankfurt am Main
Busurnode EU France Roubaix
Cosmostation NA Canada Montreal
MedasComputers EU Germany Krefeld
SmartNodes EU United Kingdom London
ChainToolsNode03 EU Finland Helsinki
ValidatorNode_Sentry2 NA United States St Louis
Komichain.com NA United States The Bronx
Liquify EU Lithuania Panevėžys
Easy2Stake EU Germany Limburg an der Lahn
Foxinodes EU Germany Düsseldorf
ValidatorNode_Sentry1 NA United States New York City
csc17 EU Germany Karlsruhe
Tendermint EU Germany Frankfurt am Main
sentry-sent EU Finland Helsinki
YOUR_MONIKER EU Germany Falkenstein
Wanderer EU Germany Falkenstein
sentinel-fra1-2-public-statefulset-0 EU Germany Frankfurt am Main
freak12techno EU Russia Moscow
CommunityStaking EU Finland Helsinki
dvMiku Validator EU Finland Helsinki
CryptoLabTech NA United States San Diego
Dweb.net NA United States Castle Hills
Mainnet | Docker NA United States Denver
MathNodes EU Finland Helsinki
NorthCap EU Finland Helsinki
Tendermint AS Japan Shinagawa
BlueFren EU The Netherlands Amsterdam
cosmic-node EU Germany Nürnberg
UbikCapital EU Germany Düsseldorf
Busurnode AS Indonesia Tangerang
AtmosferMuda EU Node EU Germany Düsseldorf
IBS EU Finland Helsinki
Roomit | service AS Indonesia Jakarta
thechickencoop NA United States New Kensington
Roomit | service EU Finland Helsinki
LittleFox EU Germany Frankfurt am Main
RoomIT EU Finland Helsinki
RPCIBS EU France Grenoble
CryptoNet EU France Roubaix
ex7783la20tl EU Poland Warsaw
Tendermint EU Germany Frankfurt am Main
Making.cash EU Finland Helsinki