There are two roles in Poseidon Testnet and each role is entitled to earn different Miner Level reward.

• Vapour Node: Providing entering level of storage resources. If your node is qualified for earning mining rewards you are a Vapour Node.
• Water Node: Providing stable and advance of storage resources. If your node meets the advanced conditions of upgrading, you are a Water Node.

For the criteria to be labeled as Water Node, you need to meet all of the below standard:

• QLauncher share time is longer than 168 hrs
• CPU ≥ 8 Cores
• RAM ≥ 16GB
• Storage ≥ 8 TB
• Both upload and download bandwidth is greater than 80Mbps: during the last 24 hours, we used an average amount of speedtest.

If you are qualified for upgrading to Water Node, you will find it in your Q App and the according mining weight.