Site:
www.zbcoin.club
SmartCash (SMART) is the coin of the SmartCash network listed on the number of exchanges. The coin can be mined.
Meter is Layer 1 DeFi infrastructure with a Proof-of-Work-mined, low-volatility coin, MTR, at its core.
Blocknet (BLOCK) coin is provided on a few exchanges. You can trade this coin against BTC.