# Source: https://docs.carv.io/carv-ecosystem/verifier-nodes/license-key-nft.md

# License Key (NFT)

Anyone can operate verifiers to validate results for their own use, but only authorized verifiers possessing a License Key are entitled to engage in on-chain consensus and earn rewards.

The purchase page is set to go live shortly.

After purchasing a node license, node licenses will be distributed as an NFT to the purchase wallet of the user. Only the wallet with the node license can then operate the node and earn tokens as rewards.

Node licenses are initially non-transferable.

### Burner Wallet

This is a hot wallet used to generate verification transactions. It must be connected to your primary wallet, which contains the License Key.