Become a Validator
A validator is a full synced cosmos node which directly participates in the Proof of Stake mechanism. Running a validator is only for node operators with advanced knowledge in the cosmos ecosystem.
Make sure you have followed all instructions from the docs, i.e.:
- Have the node correctly initialised with the correct binary.
- Have done all necessary configurations.
- Have configured Cosmovisor and a system supervisor (like systemd).
- Joined and synced the network
Verify you have joined the network by querying:
and making sure
matches the network you want to join.
Important Security Configurations
Before joining a network you should make sure that you also fulfill these additional configurations.
- Keep your host environment always up to date. Use production ready operating systems.
- Make sure you always have enough disk-space and good internet connection.
- Run the consensus validator only with user-privileges. Do not use the root account.
- Use a firewall to only expose the tendermint port
- Connect your prometheus endpoint to a monitoring service like Datadog or Grafana. Configure alerts in case your node stops producing blocks.
- Utilise a Sentry-Node-Architecture, so that your node is never exposed directly to the p2p network.
- Use a Key Management System for Tendermint like tmkms.
- Use Horcrux for distributing your signing key across multiple nodes.
Create Your Validator
Before creating a validator you need two keys. One key, the Operating Key, is for managing your validator and keeping your funds. The other one is the Private Node Key and is only for signing blocks. In case the latter gets compromised you only risk a slash but not loosing your entire funds.
Private Node Key
The private node key gets created while initialising the node. It is located at
If you want to create a new or different node key run
./kyved init <moniker>
on your local machine and copy the contents to your validator.
WARNING: The operating key needs to be carefully protected and should reside in a safe place.
We refer to Wallets for operating key creation. We recommend to consider the following things:
- Use a multi-sig setup
- Use a local machine for signing your transaction
- Use a Ledger
- Use all the three above
The Create-Validator Transaction
After the secure node setup and the creation of a private operating key is done, it's time to sign the message which will actually turn your node into a validator.
Before we can start, log in to your validator node and obtain the private node public key with
remote$ ./kyved tendermint show-validator
and copy the results for later.
Now go back to your local machine, we assume a local machine with Ledger (but no multi-sig).
local$ ./kyved keys add <key_name> --ledger
To become a validator you need $KYVE. There are currently 100 validator slots, if all slots are taken you need to stake more than the lowest one in the list to take its place. Please make sure that you have enough balance in your wallet before you proceed.
This example shows how to create a validator on our testnet Kaon. Please note that Kaon's base denom is "tkyve" and has 6 decimals.
1 $KYVE = 1000000tkyve
./kyved tx staking create-validator \
For running a node on mainnet one needs to use
ukyve instead of
and the mainnet chain-id as well as a mainnet rpc node.